October 2014 - Test - lists.nanog.org

4.2.2.2 4.2.2.21 High Packet Loss
by Emir Sosa 26 Oct '14

26 Oct '14

Any one else experiencing high packet loss*; *Any word out there what's happening? *Regards,Emir Sosaemirsosa(a)gmail.com <emirsosa(a)gmail.com>*

4 3

BGP Update Report
by cidr-report＠potaroo.net 24 Oct '14

24 Oct '14

BGP Update Report Interval: 16-Oct-14 -to- 23-Oct-14 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS23752 208234 4.0% 2263.4 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 2 - AS44436 205374 4.0% 8215.0 -- EFFORTEL-AS LLC MyBox,RU 3 - AS9829 176641 3.4% 145.5 -- BSNL-NIB National Internet Backbone,IN 4 - AS45786 153967 3.0% 2199.5 -- HTSNET-AS-ID HTSNET - ISP,ID 5 - AS17974 65455 1.3% 93.5 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia,ID 6 - AS38197 54550 1.1% 54.1 -- SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited,HK 7 - AS13682 53623 1.0% 8937.2 -- TELEFONICA MOVILES GUATEMALA S.A.,GT 8 - AS24193 51784 1.0% 224.2 -- SIFY-IN Sify Limited Service Provider India,IN 9 - AS3816 48734 0.9% 84.0 -- COLOMBIA TELECOMUNICACIONES S.A. ESP,CO 10 - AS7545 46333 0.9% 24.6 -- TPG-INTERNET-AP TPG Telecom Limited,AU 11 - AS34984 38936 0.8% 25.6 -- TELLCOM-AS TELLCOM ILETISIM HIZMETLERI A.S.,TR 12 - AS51964 36149 0.7% 160.0 -- ORANGE-BUSINESS-SERVICES-IPSN-ASN Equant Inc.,FR 13 - AS28573 35171 0.7% 20.9 -- NET Serviços de Comunicação S.A.,BR 14 - AS45899 33085 0.6% 54.1 -- VNPT-AS-VN VNPT Corp,VN 15 - AS21491 29767 0.6% 595.3 -- UGANDA-TELECOM Uganda Telecom,UG 16 - AS9583 28872 0.6% 30.1 -- SIFY-AS-IN Sify Limited,IN 17 - AS7552 26868 0.5% 26.6 -- VIETEL-AS-AP Viettel Corporation,VN 18 - AS4787 25622 0.5% 70.2 -- ASN-CBN Internet Service Provider,ID 19 - AS9924 22555 0.4% 160.0 -- TFN-TW Taiwan Fixed Network, Telco and Network Service Provider.,TW 20 - AS23342 22232 0.4% 22232.0 -- UNITEDLAYER - Unitedlayer, Inc.,US TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS23342 22232 0.4% 22232.0 -- UNITEDLAYER - Unitedlayer, Inc.,US 2 - AS13682 53623 1.0% 8937.2 -- TELEFONICA MOVILES GUATEMALA S.A.,GT 3 - AS44436 205374 4.0% 8215.0 -- EFFORTEL-AS LLC MyBox,RU 4 - AS18135 7824 0.1% 7824.0 -- BTV BTV Cable television,JP 5 - AS61039 7455 0.1% 7455.0 -- ZMZ OAO ZMZ,RU 6 - AS32336 7354 0.1% 7354.0 -- IPASS-2 - iPass Incorporated,US 7 - AS43943 13216 0.3% 6608.0 -- KCM KCM SA,BG 8 - AS42932 4539 0.1% 4539.0 -- IPT IPT sp. z o.o.,PL 9 - AS62174 4140 0.1% 4140.0 -- INTERPAN-AS INTERPAN LTD.,BG 10 - AS52355 7750 0.1% 3875.0 -- Jalasoft Corp.,BO 11 - AS2 3858 0.1% 1435.0 -- UDEL-DCN - University of Delaware,US 12 - AS60725 18552 0.4% 3710.4 -- O3B-AS O3b Limited,JE 13 - AS35093 5349 0.1% 2674.5 -- RO-HTPASSPORT High Tech Passport Ltd SUA California San Jose SUCURSALA BUCURESTI ROMANIA,RO 14 - AS8738 2401 0.1% 2401.0 -- VISA-ISRAEL-AS Israel Credit Cards Ltd,IL 15 - AS30727 2337 0.1% 2337.0 -- SYSLINK syslink operations AG, Basel, Switzerland,CH 16 - AS23752 208234 4.0% 2263.4 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 17 - AS45786 153967 3.0% 2199.5 -- HTSNET-AS-ID HTSNET - ISP,ID 18 - AS34023 2031 0.0% 2031.0 -- CITYLINE-AS PE Shattah Zia G.Naman,UA 19 - AS3 1992 0.0% 2975.0 -- MIT-GATEWAYS - Massachusetts Institute of Technology,US 20 - AS61384 5924 0.1% 1974.7 -- NEON-ISP-AS PE Konev Pavel Alekseevich,UA TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 202.61.101.0/24 153843 2.9% AS45786 -- HTSNET-AS-ID HTSNET - ISP,ID AS65001 -- -Private Use AS-,ZZ 2 - 202.70.64.0/21 103319 1.9% AS23752 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 3 - 202.70.88.0/21 103307 1.9% AS23752 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 4 - 46.34.144.0/22 70223 1.3% AS44436 -- EFFORTEL-AS LLC MyBox,RU 5 - 62.32.84.0/24 65583 1.2% AS34277 -- ALFA-LTD-AS Alfa Ltd.,RU AS44436 -- EFFORTEL-AS LLC MyBox,RU 6 - 62.32.95.0/24 65570 1.2% AS34277 -- ALFA-LTD-AS Alfa Ltd.,RU AS44436 -- EFFORTEL-AS LLC MyBox,RU 7 - 64.29.130.0/24 22232 0.4% AS23342 -- UNITEDLAYER - Unitedlayer, Inc.,US 8 - 192.115.44.0/22 19499 0.4% AS25003 -- INTERNET_BINAT Internet Binat Ltd,IL 9 - 200.34.149.0/24 11672 0.2% AS8151 -- Uninet S.A. de C.V.,MX 10 - 192.58.232.0/24 11023 0.2% AS6629 -- NOAA-AS - NOAA,US 11 - 200.119.160.0/19 10700 0.2% AS13682 -- TELEFONICA MOVILES GUATEMALA S.A.,GT 12 - 190.143.240.0/20 10666 0.2% AS13682 -- TELEFONICA MOVILES GUATEMALA S.A.,GT 13 - 162.249.183.0/24 9905 0.2% AS60725 -- O3B-AS O3b Limited,JE 14 - 190.143.224.0/20 9006 0.2% AS13682 -- TELEFONICA MOVILES GUATEMALA S.A.,GT 15 - 190.143.192.0/19 9001 0.2% AS13682 -- TELEFONICA MOVILES GUATEMALA S.A.,GT 16 - 200.119.152.0/21 8914 0.2% AS13682 -- TELEFONICA MOVILES GUATEMALA S.A.,GT 17 - 185.26.155.0/24 8622 0.2% AS60725 -- O3B-AS O3b Limited,JE 18 - 188.123.160.0/19 8093 0.1% AS47887 -- NEU-AS AL-HADATHEH LIL-ITISALAT WA AL-TECHNOLOGIA CO.,JO 19 - 42.83.48.0/20 7824 0.1% AS18135 -- BTV BTV Cable television,JP 20 - 91.235.169.0/24 7455 0.1% AS61039 -- ZMZ OAO ZMZ,RU Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

The Cidr Report
by cidr-report＠potaroo.net 24 Oct '14

24 Oct '14

This report has been generated at Fri Oct 24 21:14:12 2014 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org/2.0 for a current version of this report. Recent Table History Date Prefixes CIDR Agg 17-10-14 520223 287580 18-10-14 519535 287740 19-10-14 519823 287817 20-10-14 519853 288043 21-10-14 520379 288857 22-10-14 520506 288922 23-10-14 520878 288938 24-10-14 521614 289328 AS Summary 48634 Number of ASes in routing system 19568 Number of ASes announcing only one prefix 3008 Largest number of prefixes announced by an AS AS10620: Telmex Colombia S.A.,CO 120110848 Largest address span announced by an AS (/32s) AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street,CN Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 24Oct14 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 522149 289304 232845 44.6% All ASes AS6389 2896 102 2794 96.5% BELLSOUTH-NET-BLK - BellSouth.net Inc.,US AS17974 2817 83 2734 97.1% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia,ID AS22773 2843 162 2681 94.3% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.,US AS28573 2644 115 2529 95.7% NET Serviços de Comunicação S.A.,BR AS6147 1785 167 1618 90.6% Telefonica del Peru S.A.A.,PE AS4766 2950 1333 1617 54.8% KIXS-AS-KR Korea Telecom,KR AS7303 1769 290 1479 83.6% Telecom Argentina S.A.,AR AS9808 1477 54 1423 96.3% CMNET-GD Guangdong Mobile Communication Co.Ltd.,CN AS8402 1389 25 1364 98.2% CORBINA-AS OJSC "Vimpelcom",RU AS4755 1917 609 1308 68.2% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP,IN AS7545 2440 1177 1263 51.8% TPG-INTERNET-AP TPG Telecom Limited,AU AS20115 1811 558 1253 69.2% CHARTER-NET-HKY-NC - Charter Communications,US AS4323 1645 412 1233 75.0% TWTC - tw telecom holdings, inc.,US AS9498 1309 108 1201 91.7% BBIL-AP BHARTI Airtel Ltd.,IN AS18566 2045 867 1178 57.6% MEGAPATH5-US - MegaPath Corporation,US AS7552 1212 52 1160 95.7% VIETEL-AS-AP Viettel Corporation,VN AS6983 1541 388 1153 74.8% ITCDELTA - Earthlink, Inc.,US AS10620 3008 1957 1051 34.9% Telmex Colombia S.A.,CO AS7029 2102 1090 1012 48.1% WINDSTREAM - Windstream Communications Inc,US AS7738 999 83 916 91.7% Telemar Norte Leste S.A.,BR AS34984 1840 927 913 49.6% TELLCOM-AS TELLCOM ILETISIM HIZMETLERI A.S.,TR AS22561 1304 410 894 68.6% AS22561 - CenturyTel Internet Holdings, Inc.,US AS56040 891 30 861 96.6% CMNET-GUANGDONG-AP China Mobile communications corporation,CN AS38285 978 131 847 86.6% M2TELECOMMUNICATIONS-AU M2 Telecommunications Group Ltd,AU AS4788 1078 244 834 77.4% TMNET-AS-AP TM Net, Internet Service Provider,MY AS24560 1178 350 828 70.3% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services,IN AS31148 1042 257 785 75.3% FREENET-AS Freenet Ltd.,UA AS4780 1049 274 775 73.9% SEEDNET Digital United Inc.,TW AS26615 898 131 767 85.4% Tim Celular S.A.,BR AS18101 957 196 761 79.5% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI,IN Total 51814 12582 39232 75.7% Top 30 total Possible Bogus Routes 5.100.241.0/24 AS19957 -Reserved AS-,ZZ 24.231.96.0/24 AS21548 MTO - MTO Telecom Inc.,CA 27.100.7.0/24 AS56096 31.217.248.0/21 AS44902 COV-ASN COVAGE NETWORKS SASU,FR 37.16.88.0/23 AS57652 -Reserved AS-,ZZ 41.73.1.0/24 AS37004 -Reserved AS-,ZZ 41.73.2.0/24 AS37004 -Reserved AS-,ZZ 41.73.10.0/24 AS37004 -Reserved AS-,ZZ 41.73.11.0/24 AS37004 -Reserved AS-,ZZ 41.73.12.0/24 AS37004 -Reserved AS-,ZZ 41.73.13.0/24 AS37004 -Reserved AS-,ZZ 41.73.14.0/24 AS37004 -Reserved AS-,ZZ 41.73.15.0/24 AS37004 -Reserved AS-,ZZ 41.73.16.0/24 AS37004 -Reserved AS-,ZZ 41.73.18.0/24 AS37004 -Reserved AS-,ZZ 41.73.20.0/24 AS37004 -Reserved AS-,ZZ 41.73.21.0/24 AS37004 -Reserved AS-,ZZ 41.76.48.0/21 AS36969 MTL-AS,MW 41.78.180.0/23 AS37265 -Reserved AS-,ZZ 41.189.96.0/20 AS37000 -Reserved AS-,ZZ 41.189.127.0/24 AS37000 -Reserved AS-,ZZ 41.189.128.0/24 AS37000 -Reserved AS-,ZZ 41.191.108.0/22 AS37004 -Reserved AS-,ZZ 41.191.108.0/24 AS37004 -Reserved AS-,ZZ 41.191.109.0/24 AS37004 -Reserved AS-,ZZ 41.191.110.0/24 AS37004 -Reserved AS-,ZZ 41.191.111.0/24 AS37004 -Reserved AS-,ZZ 41.223.208.0/22 AS37000 -Reserved AS-,ZZ 41.242.152.0/22 AS37558 LITC,LY 41.242.156.0/22 AS37558 LITC,LY 62.193.160.0/19 AS24801 -Reserved AS-,ZZ 62.193.160.0/20 AS24801 -Reserved AS-,ZZ 62.193.176.0/20 AS24801 -Reserved AS-,ZZ 64.25.16.0/23 AS19535 -Reserved AS-,ZZ 64.25.20.0/24 AS19535 -Reserved AS-,ZZ 64.25.21.0/24 AS19535 -Reserved AS-,ZZ 64.25.22.0/24 AS19535 -Reserved AS-,ZZ 64.25.24.0/23 AS19535 -Reserved AS-,ZZ 64.25.27.0/24 AS7046 RFC2270-UUNET-CUSTOMER - MCI Communications Services, Inc. d/b/a Verizon Business,US 64.25.28.0/23 AS19535 -Reserved AS-,ZZ 65.75.216.0/23 AS10494 AAI - Accurate Automation, Inc.,US 65.75.217.0/24 AS10494 AAI - Accurate Automation, Inc.,US 65.111.1.0/24 AS32258 SDNGLOBAL - SDN Global,US 66.180.64.0/21 AS32558 ZEUTER - Zeuter Development Corporation,CA 66.187.240.0/20 AS14552 ACS-SOUTHEASTDATACENTER - Affiliated Computer Services, Inc.,US 66.205.224.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc.,US 66.251.128.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.133.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.134.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.136.0/21 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.140.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.141.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.142.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A.,IT 72.19.0.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc.,US 74.112.100.0/22 AS16764 -Reserved AS-,ZZ 74.113.200.0/23 AS46939 -Reserved AS-,ZZ 74.114.52.0/22 AS40818 -Reserved AS-,ZZ 74.114.52.0/23 AS40818 -Reserved AS-,ZZ 74.114.52.0/24 AS40818 -Reserved AS-,ZZ 74.114.53.0/24 AS40818 -Reserved AS-,ZZ 74.114.54.0/23 AS40818 -Reserved AS-,ZZ 74.114.54.0/24 AS40818 -Reserved AS-,ZZ 74.114.55.0/24 AS40818 -Reserved AS-,ZZ 74.114.184.0/22 AS19888 -Reserved AS-,ZZ 74.118.132.0/22 AS5117 -Reserved AS-,ZZ 74.120.212.0/23 AS32326 -Reserved AS-,ZZ 74.120.214.0/23 AS32326 -Reserved AS-,ZZ 74.121.24.0/22 AS36263 FORONA - Forona Technologies, Inc.,US 74.123.136.0/21 AS53358 -Reserved AS-,ZZ 77.243.91.0/24 AS42597 -Reserved AS-,ZZ 80.78.133.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc.,US 80.78.134.0/23 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc.,US 80.78.134.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc.,US 80.78.135.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc.,US 80.250.32.0/22 AS37106 ODUA-AS,NG 85.202.160.0/20 AS44404 -Reserved AS-,ZZ 89.31.24.0/23 AS41455 -Reserved AS-,ZZ 89.31.26.0/23 AS41455 -Reserved AS-,ZZ 89.31.28.0/22 AS41455 -Reserved AS-,ZZ 91.103.8.0/24 AS42551 -Reserved AS-,ZZ 91.103.9.0/24 AS42551 -Reserved AS-,ZZ 91.103.10.0/24 AS42551 -Reserved AS-,ZZ 91.103.11.0/24 AS42551 -Reserved AS-,ZZ 91.193.60.0/22 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 91.195.66.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 91.197.36.0/22 AS43359 -Reserved AS-,ZZ 91.220.84.0/24 AS5577 ROOT root SA,LU 91.220.173.0/24 AS30058 FDCSERVERS - FDCservers.net,US 93.157.184.0/22 AS12714 TI-AS Net By Net Holding LLC,RU 98.143.160.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.161.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.162.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.163.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.164.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.165.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.166.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.167.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.168.0/22 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.172.0/22 AS26566 -Reserved AS-,ZZ 98.143.172.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.173.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.174.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.175.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 102.2.88.0/22 AS38456 PACTEL-AS-AP Pacific Teleports. ,AU 103.6.108.0/22 AS55526 NOIDASOFTWARETECHNOLOGYPARK-IN NOIDA Software Technology Park Ltd,IN 103.10.222.0/24 AS13189 103.15.92.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.18.76.0/22 AS18097 DCN D.C.N. Corporation,JP 103.18.248.0/22 AS18097 DCN D.C.N. Corporation,JP 103.19.0.0/22 AS18097 DCN D.C.N. Corporation,JP 103.20.100.0/24 AS45334 AIRCEL-AS-AP Dishnet Wireless Limited,IN 103.20.101.0/24 AS45334 AIRCEL-AS-AP Dishnet Wireless Limited,IN 103.21.4.0/22 AS12182 INTERNAP-2BLK - Internap Network Services Corporation,US 103.26.116.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.44.225.0/24 AS13374 HYTL-AS-AP HONGKONG YABOIDC TECHNOLOGY LIMITED,HK 103.228.132.0/22 AS4826 VOCUS-BACKBONE-AS Vocus Connect International Backbone,AU 103.248.88.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.248.220.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.250.0.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 104.219.100.0/22 AS39343 ROGERSWEST - Rogers West,CA 116.206.72.0/24 AS6461 ABOVENET - Abovenet Communications, Inc,US 116.206.85.0/24 AS6461 ABOVENET - Abovenet Communications, Inc,US 116.206.103.0/24 AS6461 ABOVENET - Abovenet Communications, Inc,US 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP,IN 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street,CN 124.158.28.0/22 AS45857 142.147.62.0/24 AS3958 AIRCANADA - Air Canada,CA 166.93.0.0/16 AS23537 CRITIGEN - Micro Source, Inc.,US 172.85.0.0/24 AS29571 CITelecom-AS,CI 172.85.1.0/24 AS29571 CITelecom-AS,CI 172.85.2.0/24 AS29571 CITelecom-AS,CI 172.85.3.0/24 AS29571 CITelecom-AS,CI 172.86.0.0/24 AS29571 CITelecom-AS,CI 172.86.1.0/24 AS29571 CITelecom-AS,CI 172.86.2.0/24 AS29571 CITelecom-AS,CI 172.87.0.0/24 AS29571 CITelecom-AS,CI 172.88.0.0/24 AS29571 CITelecom-AS,CI 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group),CN 176.111.168.0/22 AS50586 MACROSOLUTIONS MacroSolution SRL,RO 182.237.25.0/24 AS10201 DWL-AS-IN Dishnet Wireless Limited. Broadband Wireless,IN 185.28.180.0/22 AS18097 DCN D.C.N. Corporation,JP 185.74.80.0/22 AS20194 SOLTIA Soltia Consulting SL,ES 190.124.252.0/22 AS7303 Telecom Argentina S.A.,AR 192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc,US 192.25.10.0/24 AS5714 HPES - Hewlett-Packard Company,US 192.25.11.0/24 AS5714 HPES - Hewlett-Packard Company,US 192.25.13.0/24 AS5714 HPES - Hewlett-Packard Company,US 192.25.14.0/24 AS5714 HPES - Hewlett-Packard Company,US 192.34.152.0/21 AS10835 VISIONARY - Visionary Communications, Inc.,US 192.75.23.0/24 AS2579 AS2579 - Alcatel-Lucent,FR 192.75.239.0/24 AS23498 CDSI - COGECODATA,CA 192.84.24.0/24 AS4323 TWTC - tw telecom holdings, inc.,US 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 192.101.72.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 192.124.252.0/22 AS680 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.,DE 192.131.233.0/24 AS7018 ATT-INTERNET4 - AT&T Services, Inc.,US 192.149.81.0/24 AS14454 PERIMETER-ESECURITY - Perimeter eSecurity,US 192.154.32.0/19 AS81 NCREN - MCNC,US 192.154.64.0/19 AS81 NCREN - MCNC,US 192.166.32.0/20 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 192.188.208.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 192.245.195.0/24 AS7381 SUNGARDRS - SunGard Availability Services LP,US 193.9.59.0/24 AS1257 TELE2,SE 193.16.106.0/24 AS31539 -Reserved AS-,ZZ 193.16.145.0/24 AS31392 -Reserved AS-,ZZ 193.22.86.0/24 AS24751 MULTIFI-AS Jakobstadsnejdens Telefon Ab,FI 193.22.224.0/20 AS3322 -Reserved AS-,ZZ 193.22.238.0/23 AS62383 LDS-AS Lambrechts Data Services VOF,BE 193.26.213.0/24 AS31641 BYTEL-AS Bytel Ltd,GB 193.28.14.0/24 AS34309 LINK11 Link11 GmbH,DE 193.33.6.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 193.33.252.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 193.46.200.0/24 AS34243 WEBAGE Web Age Ltd,GB 193.53.5.0/24 AS6824 HERMES-NETWORK Hermes Telecom International Ltd,GB 193.93.6.0/23 AS35559 SOMEADDRESS Someaddress Networks Ltd,GB 193.111.229.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 193.149.2.0/23 AS15919 INTERHOST Servicios de Hosting en Internet S.A.,ES 193.164.152.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 193.178.196.0/22 AS15657 SPEEDBONE-AS Speedbone Internet & Connectivity GmbH,DE 193.188.252.0/24 AS8697 JTC-AS8697 Jordan Telecommunications Company,JO 193.200.244.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 193.201.244.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 193.201.245.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 193.201.246.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 193.202.8.0/21 AS6824 HERMES-NETWORK Hermes Telecom International Ltd,GB 193.202.9.0/24 AS6824 HERMES-NETWORK Hermes Telecom International Ltd,GB 193.223.103.0/24 AS8437 UTA-AS Tele2 Telecommunication GmbH,AT 193.227.109.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 193.227.236.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 194.0.116.0/24 AS21437 AVITI-AS Aviti ltd.,UA 194.0.117.0/24 AS21437 AVITI-AS Aviti ltd.,UA 194.6.252.0/24 AS21202 DCSNET-AS Bredband2 AB,SE 194.9.8.0/23 AS2863 SPRITELINK Centor AB,SE 194.9.8.0/24 AS2863 SPRITELINK Centor AB,SE 194.33.11.0/24 AS8943 JUMP Jump Networks Ltd.,GB 194.39.78.0/23 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 194.49.17.0/24 AS13135 CREW-AS Wieske's Crew GmbH,DE 194.50.8.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 194.60.88.0/21 AS5089 NTL Virgin Media Limited,GB 194.63.152.0/22 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 194.76.224.0/24 AS34701 WITZENMANN-AS Witzenmann GmbH, Pforzheim,DE 194.76.225.0/24 AS34701 WITZENMANN-AS Witzenmann GmbH, Pforzheim,DE 194.79.36.0/22 AS3257 TINET-BACKBONE Tinet SpA,DE 194.88.6.0/24 AS35093 RO-HTPASSPORT High Tech Passport Ltd SUA California San Jose SUCURSALA BUCURESTI ROMANIA,RO 194.88.226.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 194.99.67.0/24 AS9083 CARPENET carpeNet Information Technologies GmbH,DE 194.126.152.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 194.126.219.0/24 AS34545 -Reserved AS-,ZZ 194.126.233.0/24 AS31235 SKIWEBCENTER-AS SKIWEBCENTER SARL,FR 194.150.214.0/23 AS30880 SPACEDUMP-AS SpaceDump IT AB,SE 194.153.99.0/24 AS3313 INET-AS BT Italia S.p.A.,IT 194.156.179.0/24 AS3209 VODANET Vodafone GmbH,DE 194.180.25.0/24 AS21358 ATOS-ORIGIN-DE-AS Atos Information Technology GmbH,DE 194.187.24.0/22 AS8856 UKRNET UkrNet Ltd,UA 195.8.48.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.8.48.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.8.119.0/24 AS34304 TEENTELECOM Teen Telecom SRL,RO 195.42.232.0/22 AS15657 SPEEDBONE-AS Speedbone Internet & Connectivity GmbH,DE 195.85.194.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.85.201.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.110.0.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.128.240.0/23 AS21202 DCSNET-AS Bredband2 AB,SE 195.149.119.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.189.174.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.216.234.0/24 AS31309 NMV-AS New Media Ventures BVBA,BE 195.234.156.0/24 AS25028 -Reserved AS-,ZZ 195.242.182.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.244.18.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.245.98.0/23 AS48918 GLOBALWAYS GLOBALWAYS AG,DE 196.3.181.0/24 AS37004 -Reserved AS-,ZZ 196.3.182.0/24 AS37004 -Reserved AS-,ZZ 196.3.183.0/24 AS37004 -Reserved AS-,ZZ 196.6.0.0/24 AS32768 routability-tests,MU 196.22.8.0/24 AS27822 Emerging Markets Communications de Argentina S.R.L,AR 196.22.11.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc.,US 196.192.124.0/23 AS37301 AFRINIC-ZA-CPT-AS,MU 196.216.254.0/24 AS32768 routability-tests,MU 198.22.195.0/24 AS54583 -Reserved AS-,ZZ 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc.,US 198.74.11.0/24 AS14573 KEYSPANENERGY-NE1 - Keyspan Energy,US 198.74.13.0/24 AS14573 KEYSPANENERGY-NE1 - Keyspan Energy,US 198.74.38.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services,US 198.74.39.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services,US 198.74.40.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services,US 198.97.72.0/21 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 198.97.96.0/19 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 198.97.192.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 198.97.240.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 198.163.214.0/24 AS21804 ACCESS-SK - Access Communications Co-operative Limited,CA 198.163.215.0/24 AS6327 SHAW - Shaw Communications Inc.,CA 198.163.216.0/24 AS6327 SHAW - Shaw Communications Inc.,CA 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 198.252.165.0/24 AS20115 CHARTER-NET-HKY-NC - Charter Communications,US 198.252.166.0/24 AS20115 CHARTER-NET-HKY-NC - Charter Communications,US 198.252.167.0/24 AS20115 CHARTER-NET-HKY-NC - Charter Communications,US 198.252.168.0/24 AS20115 CHARTER-NET-HKY-NC - Charter Communications,US 198.252.169.0/24 AS20115 CHARTER-NET-HKY-NC - Charter Communications,US 199.7.160.0/21 AS13703 BROADRIVER-13703 - BroadRiver Communication Corp.,US 199.7.162.0/24 AS22626 -Reserved AS-,ZZ 199.7.167.0/24 AS22626 -Reserved AS-,ZZ 199.85.9.0/24 AS852 ASN852 - TELUS Communications Inc.,CA 199.88.52.0/22 AS17018 QTS-SACRAMENTO-1 - Quality Investment Properties Sacramento, LLC,US 199.116.200.0/21 AS22830 -Reserved AS-,ZZ 199.116.212.0/22 AS53704 -Reserved AS-,ZZ 199.121.0.0/16 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 199.123.16.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 200.1.112.0/24 AS29754 GO2TEL - GO2TEL.COM INC.,US 200.58.248.0/21 AS27849 200.81.48.0/24 AS11664 Techtel LMDS Comunicaciones Interactivas S.A.,AR 200.81.49.0/24 AS11664 Techtel LMDS Comunicaciones Interactivas S.A.,AR 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd.,KR 202.53.138.0/24 AS4058 CITICTEL-CPC-AS4058 CITIC Telecom International CPC Limited,HK 202.58.113.0/24 AS19161 -Reserved AS-,ZZ 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network,CN 202.158.251.0/24 AS9255 CONNECTPLUS-AS Singapore Telecom,SG 202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd.,IN 203.28.240.0/20 AS10148 UNIMELB-AS-AP The University of Melbourne, Melbourne, Victoria,AU 203.142.219.0/24 AS45149 203.160.48.0/21 AS38008 203.161.184.0/24 AS9328 GLOBALCENTER-AU Datacom Victoria,AU 203.189.116.0/22 AS45606 203.189.116.0/24 AS45606 203.189.117.0/24 AS45606 203.189.118.0/24 AS45606 203.189.119.0/24 AS45606 204.10.88.0/21 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 204.15.208.0/22 AS13706 COMPLETEWEBNET - CompleteWeb.Net LLC,US 204.16.96.0/24 AS19972 -Reserved AS-,ZZ 204.16.97.0/24 AS19972 -Reserved AS-,ZZ 204.16.98.0/24 AS19972 -Reserved AS-,ZZ 204.16.99.0/24 AS19972 -Reserved AS-,ZZ 204.69.144.0/24 AS27283 RJF-INTERNET - Raymond James Financial, Inc.,US 204.87.251.0/24 AS22217 -Reserved AS-,ZZ 204.106.16.0/24 AS4323 TWTC - tw telecom holdings, inc.,US 204.187.11.0/24 AS51113 ELEKTA-AS Elekta,GB 204.225.173.0/24 AS6407 PRIMUS-AS6407 - Primus Telecommunications Canada Inc.,CA 205.137.240.0/20 AS11686 ENA - Education Networks of America,US 205.159.44.0/24 AS40157 ADESA-CORP-AS - ADESA Corp,US 205.166.231.0/24 AS7029 WINDSTREAM - Windstream Communications Inc,US 205.211.160.0/24 AS30045 UHN-ASN - University Health Network,CA 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company,US 206.223.224.0/24 AS21548 MTO - MTO Telecom Inc.,CA 207.2.120.0/21 AS6221 USCYBERSITES - US Cybersites, Inc,US 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc,US 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc,US 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc,US 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc,US 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc,US 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc.,US 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc.,US 207.254.128.0/21 AS30689 FLOW-NET - FLOW,JM 207.254.128.0/24 AS30689 FLOW-NET - FLOW,JM 207.254.136.0/21 AS30689 FLOW-NET - FLOW,JM 208.66.64.0/24 AS16936 -Reserved AS-,ZZ 208.66.65.0/24 AS16936 -Reserved AS-,ZZ 208.66.66.0/24 AS16936 -Reserved AS-,ZZ 208.66.67.0/24 AS16936 -Reserved AS-,ZZ 208.67.132.0/22 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 208.69.192.0/23 AS6461 ABOVENET - Abovenet Communications, Inc,US 208.69.195.0/24 AS6461 ABOVENET - Abovenet Communications, Inc,US 208.75.152.0/21 AS32146 -Reserved AS-,ZZ 208.76.20.0/24 AS31812 -Reserved AS-,ZZ 208.76.21.0/24 AS31812 -Reserved AS-,ZZ 208.77.164.0/24 AS22659 -Reserved AS-,ZZ 208.77.166.0/24 AS4323 TWTC - tw telecom holdings, inc.,US 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC,US 208.84.232.0/24 AS33131 -Reserved AS-,ZZ 208.84.233.0/24 AS33131 -Reserved AS-,ZZ 208.84.234.0/24 AS33131 -Reserved AS-,ZZ 208.84.237.0/24 AS33131 -Reserved AS-,ZZ 208.84.238.0/24 AS33131 -Reserved AS-,ZZ 208.94.216.0/23 AS13629 -Reserved AS-,ZZ 208.94.219.0/24 AS13629 -Reserved AS-,ZZ 208.94.221.0/24 AS13629 -Reserved AS-,ZZ 208.94.223.0/24 AS13629 -Reserved AS-,ZZ 209.135.171.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 209.135.175.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 209.177.64.0/20 AS6461 ABOVENET - Abovenet Communications, Inc,US 209.193.112.0/20 AS209 ASN-QWEST - Qwest Communications Company, LLC,US 209.209.51.0/24 AS18687 MPOWER-2 - MPOWER COMMUNICATIONS CORP.,US 209.212.63.0/24 AS16467 ASN-NEXTWEB-R1 - Nextweb, Inc,US 209.234.112.0/23 AS32252 -Reserved AS-,ZZ 209.234.114.0/23 AS32252 -Reserved AS-,ZZ 209.234.116.0/24 AS32252 -Reserved AS-,ZZ 209.234.117.0/24 AS32252 -Reserved AS-,ZZ 209.234.118.0/24 AS32252 -Reserved AS-,ZZ 209.234.119.0/24 AS32252 -Reserved AS-,ZZ 209.234.120.0/24 AS32252 -Reserved AS-,ZZ 209.234.121.0/24 AS32252 -Reserved AS-,ZZ 209.234.122.0/24 AS32252 -Reserved AS-,ZZ 213.255.128.0/20 AS24863 LINKdotNET-AS,EG 213.255.144.0/20 AS24863 LINKdotNET-AS,EG 216.146.0.0/19 AS11915 US-TELEPACIFIC - TelePacific Communications,US 216.152.24.0/22 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.,US 216.170.96.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc.,US 216.170.101.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc.,US 216.170.104.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc.,US 216.170.105.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc.,US 216.234.132.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC.,US 216.238.192.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 216.238.193.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 216.238.194.0/24 AS26566 -Reserved AS-,ZZ 216.238.196.0/22 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 216.251.50.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd,IN 216.251.53.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd,IN 216.251.62.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd,IN Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

IGMP (v3) older version querier timer on OSX
by Brandon Applegate 24 Oct '14

24 Oct '14

First of all - if there is a better place to ask this, let me know. I simply want to make sure the audience has the technical chops to try to answer the question. So discussions.apple.com / macrumors are out. I’m trying to figure out how OSX is behaving with regard to downgrading sent IGMP messages in the presence of “older” queriers. I.e. if a query is heard from a router (querier) that is v2, start a timer and only speak (IGMP) in v2 until it expires. From the definitions I’ve found of how to calculate this timer - that should be 260 seconds. After this time, assuming we haven’t heard any further v2 queries - we can start speaking v3 again. From my testing (using 10.9 Mavericks and the newest VLC) - this doesn’t happen. From the network side, I’m using a Cisco 3750 with snooping and querier turned on (i.e. not a real mcast router). If I turn these off and reboot, VLC causes IGMP v3 to be sent. If I turn querier back on on my switch - OSX drops down to IGMP v2. It just never seems to bounce back to v3. I think I waited ~ 10 minutes on my last test, and it was still v2. Thanks - and sorry this isn’t about systemd (although I am reading the thread and think it’s a great topic). -- Brandon Applegate - CCIE 10273 PGP Key fingerprint: 830B 4802 1DD4 F4F9 63FE B966 C0A7 189E 9EC0 3A74 "SH1-0151. This is the serial number, of our orbital gun."

1 0

Microsoft DNS issue
by Scott Voll 24 Oct '14

24 Oct '14

we are seeing two of Microsofts DNS servers are giving out Private IP's. Any idea who to contact to get it fixed? Thanks Scott “Two of the authoritative servers for partners.extranet.microsoft.com are giving unreachable private addresses for that domain” ##Query of dns11 gives unreachable private addresses [ ~]$ dig @*dns11.one.microsoft.com <http://dns11.one.microsoft.com> partners.extranet.microsoft.com <http://partners.extranet.microsoft.com>* ; <<>> DiG 9.9.3-rl.13207.22-P2-RedHat-9.9.3-15.P2.fc19 <<>> @ dns11.one.microsoft.com partners.extranet.microsoft.com ; (1 server found) ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 6928 ;; flags: qr rd ra; QUERY: 1, ANSWER: 21, AUTHORITY: 0, ADDITIONAL: 1 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 4000 ;; QUESTION SECTION: ;partners.extranet.microsoft.com. IN A ;; ANSWER SECTION: partners.extranet.microsoft.com. 9 IN A 10.251.94.19 partners.extranet.microsoft.com. 9 IN A 10.251.94.18 partners.extranet.microsoft.com. 9 IN A 10.251.67.137 partners.extranet.microsoft.com. 9 IN A 10.251.67.4 partners.extranet.microsoft.com. 9 IN A 10.251.58.95 partners.extranet.microsoft.com. 9 IN A 10.251.172.137 partners.extranet.microsoft.com. 9 IN A 10.251.172.136 partners.extranet.microsoft.com. 9 IN A 10.147.87.135 partners.extranet.microsoft.com. 9 IN A 10.251.26.13 partners.extranet.microsoft.com. 9 IN A 10.251.58.94 partners.extranet.microsoft.com. 9 IN A 10.251.172.135 partners.extranet.microsoft.com. 9 IN A 10.251.174.149 partners.extranet.microsoft.com. 9 IN A 10.147.63.134 partners.extranet.microsoft.com. 9 IN A 10.147.63.135 partners.extranet.microsoft.com. 9 IN A 10.251.26.14 partners.extranet.microsoft.com. 9 IN A 10.147.88.134 partners.extranet.microsoft.com. 9 IN A 10.147.63.136 partners.extranet.microsoft.com. 9 IN A 10.251.168.246 partners.extranet.microsoft.com. 9 IN A 10.251.58.97 partners.extranet.microsoft.com. 9 IN A 10.251.168.247 partners.extranet.microsoft.com. 9 IN A 10.251.58.96 ;; Query time: 167 msec ;; SERVER: 94.245.124.49#53(94.245.124.49) ;; WHEN: Thu Oct 23 09:01:16 PDT 2014 ;; MSG SIZE rcvd: 396 ##Query of dns13 gives unreachable private addresses [ ~]$ dig @*dns13.one.microsoft.com <http://dns13.one.microsoft.com> partners.extranet.microsoft.com <http://partners.extranet.microsoft.com>* ; <<>> DiG 9.9.3-rl.13207.22-P2-RedHat-9.9.3-15.P2.fc19 <<>> @ dns13.one.microsoft.com partners.extranet.microsoft.com ; (1 server found) ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 47872 ;; flags: qr rd ra; QUERY: 1, ANSWER: 21, AUTHORITY: 0, ADDITIONAL: 1 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 4000 ;; QUESTION SECTION: ;partners.extranet.microsoft.com. IN A ;; ANSWER SECTION: partners.extranet.microsoft.com. 177 IN A 10.251.67.4 partners.extranet.microsoft.com. 177 IN A 10.251.168.246 partners.extranet.microsoft.com. 177 IN A 10.251.58.97 partners.extranet.microsoft.com. 177 IN A 10.251.168.247 partners.extranet.microsoft.com. 177 IN A 10.251.58.96 partners.extranet.microsoft.com. 177 IN A 10.251.94.19 partners.extranet.microsoft.com. 177 IN A 10.251.94.18 partners.extranet.microsoft.com. 177 IN A 10.251.174.149 partners.extranet.microsoft.com. 177 IN A 10.147.63.136 partners.extranet.microsoft.com. 177 IN A 10.251.58.95 partners.extranet.microsoft.com. 177 IN A 10.251.172.137 partners.extranet.microsoft.com. 177 IN A 10.251.172.136 partners.extranet.microsoft.com. 177 IN A 10.147.87.135 partners.extranet.microsoft.com. 177 IN A 10.251.26.13 partners.extranet.microsoft.com. 177 IN A 10.251.58.94 partners.extranet.microsoft.com. 177 IN A 10.251.172.135 partners.extranet.microsoft.com. 177 IN A 10.251.67.137 partners.extranet.microsoft.com. 177 IN A 10.147.63.134 partners.extranet.microsoft.com. 177 IN A 10.147.63.135 partners.extranet.microsoft.com. 177 IN A 10.251.26.14 partners.extranet.microsoft.com. 177 IN A 10.147.88.134 ;; Query time: 16 msec ;; SERVER: 65.55.31.17#53(65.55.31.17) ;; WHEN: Thu Oct 23 09:01:28 PDT 2014 ;; MSG SIZE rcvd: 396

2 1

Weekly Routing Table Report
by Routing Analysis Role Account 24 Oct '14

24 Oct '14

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, LacNOG, TRNOG, CaribNOG and the RIPE Routing Working Group. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 25 Oct, 2014 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 516410 Prefixes after maximum aggregation: 199601 Deaggregation factor: 2.59 Unique aggregates announced to Internet: 253017 Total ASes present in the Internet Routing Table: 48396 Prefixes per ASN: 10.67 Origin-only ASes present in the Internet Routing Table: 36301 Origin ASes announcing only one prefix: 16347 Transit ASes present in the Internet Routing Table: 6157 Transit-only ASes present in the Internet Routing Table: 167 Average AS path length visible in the Internet Routing Table: 4.6 Max AS path length visible: 118 Max AS path prepend of ASN ( 55644) 111 Prefixes from unregistered ASNs in the Routing Table: 1780 Unregistered ASNs in the Routing Table: 432 Number of 32-bit ASNs allocated by the RIRs: 7724 Number of 32-bit ASNs visible in the Routing Table: 5938 Prefixes from 32-bit ASNs in the Routing Table: 21106 Number of bogon 32-bit ASNs visible in the Routing Table: 16 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 339 Number of addresses announced to Internet: 2712404644 Equivalent to 161 /8s, 172 /16s and 2 /24s Percentage of available address space announced: 73.3 Percentage of allocated address space announced: 73.3 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 97.0 Total number of prefixes smaller than registry allocations: 176609 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 127195 Total APNIC prefixes after maximum aggregation: 36794 APNIC Deaggregation factor: 3.46 Prefixes being announced from the APNIC address blocks: 131148 Unique aggregates announced from the APNIC address blocks: 53256 APNIC Region origin ASes present in the Internet Routing Table: 4978 APNIC Prefixes per ASN: 26.35 APNIC Region origin ASes announcing only one prefix: 1189 APNIC Region transit ASes present in the Internet Routing Table: 851 Average APNIC Region AS path length visible: 4.8 Max APNIC Region AS path length visible: 118 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1137 Number of APNIC addresses announced to Internet: 736357984 Equivalent to 43 /8s, 227 /16s and 238 /24s Percentage of available APNIC address space announced: 86.1 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 131072-135580 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 171808 Total ARIN prefixes after maximum aggregation: 85426 ARIN Deaggregation factor: 2.01 Prefixes being announced from the ARIN address blocks: 173635 Unique aggregates announced from the ARIN address blocks: 81287 ARIN Region origin ASes present in the Internet Routing Table: 16395 ARIN Prefixes per ASN: 10.59 ARIN Region origin ASes announcing only one prefix: 6105 ARIN Region transit ASes present in the Internet Routing Table: 1692 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 22 Number of ARIN region 32-bit ASNs visible in the Routing Table: 235 Number of ARIN addresses announced to Internet: 1052746688 Equivalent to 62 /8s, 191 /16s and 163 /24s Percentage of available ARIN address space announced: 55.7 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 125553 Total RIPE prefixes after maximum aggregation: 63688 RIPE Deaggregation factor: 1.97 Prefixes being announced from the RIPE address blocks: 131038 Unique aggregates announced from the RIPE address blocks: 82811 RIPE Region origin ASes present in the Internet Routing Table: 17792 RIPE Prefixes per ASN: 7.36 RIPE Region origin ASes announcing only one prefix: 8189 RIPE Region transit ASes present in the Internet Routing Table: 2906 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 32 Number of RIPE region 32-bit ASNs visible in the Routing Table: 3147 Number of RIPE addresses announced to Internet: 691970180 Equivalent to 41 /8s, 62 /16s and 160 /24s Percentage of available RIPE address space announced: 100.6 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 196608-202239 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 58770 Total LACNIC prefixes after maximum aggregation: 10794 LACNIC Deaggregation factor: 5.44 Prefixes being announced from the LACNIC address blocks: 67543 Unique aggregates announced from the LACNIC address blocks: 30607 LACNIC Region origin ASes present in the Internet Routing Table: 2360 LACNIC Prefixes per ASN: 28.62 LACNIC Region origin ASes announcing only one prefix: 650 LACNIC Region transit ASes present in the Internet Routing Table: 470 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 26 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1362 Number of LACNIC addresses announced to Internet: 171410432 Equivalent to 10 /8s, 55 /16s and 132 /24s Percentage of available LACNIC address space announced: 102.2 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-265628 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 11876 Total AfriNIC prefixes after maximum aggregation: 2853 AfriNIC Deaggregation factor: 4.16 Prefixes being announced from the AfriNIC address blocks: 12707 Unique aggregates announced from the AfriNIC address blocks: 4750 AfriNIC Region origin ASes present in the Internet Routing Table: 735 AfriNIC Prefixes per ASN: 17.29 AfriNIC Region origin ASes announcing only one prefix: 214 AfriNIC Region transit ASes present in the Internet Routing Table: 154 Average AfriNIC Region AS path length visible: 4.7 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 57 Number of AfriNIC addresses announced to Internet: 59635968 Equivalent to 3 /8s, 141 /16s and 249 /24s Percentage of available AfriNIC address space announced: 59.2 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 2949 11584 926 Korea Telecom 17974 2817 903 77 PT Telekomunikasi Indonesia 7545 2423 336 124 TPG Telecom Limited 4755 1919 412 189 TATA Communications formerly 9829 1670 1322 37 National Internet Backbone 9808 1477 6639 15 Guangdong Mobile Communicatio 4808 1409 2204 420 CNCGROUP IP network China169 9583 1359 111 559 Sify Limited 9498 1307 333 91 BHARTI Airtel Ltd. 7552 1187 1066 12 Viettel Corporation Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 2896 3688 51 BellSouth.net Inc. 22773 2839 2940 142 Cox Communications Inc. 18566 2046 379 182 MegaPath Corporation 7029 1943 1957 312 Windstream Communications Inc 20115 1810 1790 479 Charter Communications 4323 1636 1052 410 tw telecom holdings, inc. 6983 1540 867 250 ITC^Deltacom 30036 1485 309 612 Mediacom Communications Corp 701 1426 11266 710 MCI Communications Services, 22561 1303 408 237 CenturyTel Internet Holdings, Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 34984 1840 297 352 TELLCOM ILETISIM HIZMETLERI A 20940 1492 577 1101 Akamai International B.V. 8402 1410 544 15 OJSC "Vimpelcom" 31148 1044 45 21 Freenet Ltd. 13188 1037 100 29 TOV "Bank-Inform" 8551 961 372 41 Bezeq International-Ltd 6849 835 356 26 JSC "Ukrtelecom" 6830 782 2339 435 Liberty Global Operations B.V 12479 751 785 96 France Telecom Espana SA 9198 671 346 30 JSC Kazakhtelecom Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 3008 487 241 Telmex Colombia S.A. 28573 2642 2315 107 NET Serviços de Comunicação S 6147 1783 374 30 Telefonica del Peru S.A.A. 7303 1765 1171 241 Telecom Argentina S.A. 8151 1481 3017 433 Uninet S.A. de C.V. 6503 1139 434 61 Axtel, S.A.B. de C.V. 7738 999 1882 41 Telemar Norte Leste S.A. 26615 913 2325 35 Tim Celular S.A. 27947 912 130 51 Telconet S.A 3816 890 383 146 COLOMBIA TELECOMUNICACIONES S Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 8452 1192 958 13 TE-AS 24863 948 280 26 Link Egypt (Link.NET) 6713 678 760 38 Office National des Postes et 36992 343 824 28 ETISALAT MISR 24835 308 144 9 Vodafone Data 3741 249 920 212 Internet Solutions 29571 246 22 17 Cote d'Ivoire Telecom 37054 231 19 6 Data Telecom Service 15706 186 17 6 Sudatel (Sudan Telecom Co. Lt 37457 180 160 4 Telkom SA Ltd. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 3008 487 241 Telmex Colombia S.A. 4766 2949 11584 926 Korea Telecom 6389 2896 3688 51 BellSouth.net Inc. 22773 2839 2940 142 Cox Communications Inc. 17974 2817 903 77 PT Telekomunikasi Indonesia 28573 2642 2315 107 NET Serviços de Comunicação S 7545 2423 336 124 TPG Telecom Limited 18566 2046 379 182 MegaPath Corporation 7029 1943 1957 312 Windstream Communications Inc 4755 1919 412 189 TATA Communications formerly Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 6389 2896 2845 BellSouth.net Inc. 17974 2817 2740 PT Telekomunikasi Indonesia 22773 2839 2697 Cox Communications Inc. 28573 2642 2535 NET Serviços de Comunicação S 7545 2423 2299 TPG Telecom Limited 4766 2949 2023 Korea Telecom 18566 2046 1864 MegaPath Corporation 6147 1783 1753 Telefonica del Peru S.A.A. 4755 1919 1730 TATA Communications formerly 9829 1670 1633 National Internet Backbone Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio 53506 UNALLOCATED 8.17.102.0/23 3356 Level 3 Communicatio 20260 UNALLOCATED 8.25.160.0/24 3356 Level 3 Communicatio 20260 UNALLOCATED 8.25.161.0/24 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.122.0/24 12180 Internap Network Ser 46473 UNALLOCATED 8.27.124.0/24 12180 Internap Network Ser 55020 UNALLOCATED 8.30.123.0/24 3356 Level 3 Communicatio 27205 UNALLOCATED 8.38.16.0/21 6461 Abovenet Communicati 15347 UNALLOCATED 8.224.147.0/24 12064 Cox Communications I 33628 UNALLOCATED 12.0.239.0/24 1239 Sprint Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 5.100.241.0/24 23456 32bit Transition AS 24.231.96.0/24 21548 MTO Telecom Inc. 27.100.7.0/24 56096 >>UNKNOWN<< 31.217.248.0/21 44902 COVAGE NETWORKS SASU 37.16.88.0/23 57652 >>UNKNOWN<< 41.73.1.0/24 37004 >>UNKNOWN<< 41.73.2.0/24 37004 >>UNKNOWN<< 41.73.10.0/24 37004 >>UNKNOWN<< 41.73.11.0/24 37004 >>UNKNOWN<< 41.73.12.0/24 37004 >>UNKNOWN<< Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:12 /10:31 /11:90 /12:262 /13:500 /14:1006 /15:1713 /16:13040 /17:7133 /18:11862 /19:24619 /20:35303 /21:37342 /22:55162 /23:48364 /24:277027 /25:1101 /26:1060 /27:709 /28:14 /29:19 /30:11 /31:1 /32:13 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 22773 2061 2839 Cox Communications Inc. 18566 2001 2046 MegaPath Corporation 6389 1676 2896 BellSouth.net Inc. 6147 1347 1783 Telefonica del Peru S.A.A. 30036 1332 1485 Mediacom Communications Corp 6983 1226 1540 ITC^Deltacom 7029 1172 1943 Windstream Communications Inc 34984 1160 1840 TELLCOM ILETISIM HIZMETLERI A 11492 1147 1197 CABLE ONE, INC. 8402 1087 1410 OJSC "Vimpelcom" Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1355 2:679 3:3 4:17 5:1176 6:21 8:770 12:1854 13:4 14:1173 15:17 16:2 17:42 18:21 20:51 23:945 24:1778 27:1817 31:1332 32:40 33:2 34:5 36:154 37:1803 38:1008 39:13 40:233 41:2906 42:260 43:550 44:18 45:81 46:2062 47:28 49:740 50:790 52:12 54:53 55:3 56:10 57:32 58:1141 59:644 60:435 61:1716 62:1265 63:1835 64:4423 65:2271 66:4193 67:2027 68:1093 69:3259 70:873 71:478 72:1985 74:2605 75:378 76:410 77:1606 78:1012 79:764 80:1323 81:1283 82:791 83:659 84:725 85:1354 86:427 87:1185 88:497 89:1801 90:138 91:5801 92:786 93:1642 94:2035 95:1305 96:424 97:340 98:1100 99:48 100:65 101:734 103:5905 104:477 105:155 106:181 107:651 108:580 109:2000 110:1048 111:1423 112:720 113:909 114:800 115:1154 116:1154 117:999 118:1544 119:1376 120:740 121:967 122:2209 123:1673 124:1446 125:1539 128:627 129:386 130:369 131:925 132:435 133:165 134:322 135:81 136:324 137:314 138:381 139:200 140:223 141:413 142:602 143:454 144:509 145:111 146:679 147:561 148:1031 149:407 150:503 151:634 152:477 153:240 154:398 155:580 156:380 157:330 158:280 159:923 160:330 161:604 162:1810 163:405 164:648 165:672 166:363 167:688 168:1121 169:122 170:1425 171:188 172:60 173:1634 174:708 175:612 176:1537 177:3675 178:2078 179:811 180:1764 181:1782 182:1661 183:702 184:710 185:2229 186:2962 187:1687 188:2010 189:1529 190:7908 191:780 192:7732 193:5558 194:4074 195:3616 196:1633 197:734 198:5277 199:5487 200:6485 201:2907 202:9129 203:9043 204:4704 205:2660 206:3088 207:2970 208:3923 209:3760 210:3316 211:1856 212:2411 213:2164 214:857 215:86 216:5624 217:1707 218:623 219:391 220:1376 221:794 222:481 223:696 End of report

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Prefix withdrawals in Europe/Russia
by Matthew Huff 24 Oct '14

24 Oct '14

BGPMon has been sending out alerts this morning starting around 15:14 UTC about our 129.77.0.0/16 prefix. None of our BGP peers have flapped, and according to the alert, it appears limited to: Netherlands Sweden Kuwait Italy United Kingdom Russia Liechtenstein I haven't seen anything on nanog or outages list, anyone know what's going on?

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Paging someone at Savvis [AS 3561]
by Bill Weiss 24 Oct '14

24 Oct '14

I'd like to talk to someone with clue about open NTPd on a router of yours. Normal support channels are totally failing me. -- Bill Weiss

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Re: Linux: concerns over systemd adoption and Debian's decision to switch
by Larry Sheldon 23 Oct '14

23 Oct '14

On 10/23/2014 02:15, Matt Palmer wrote: > This is the core problem with systemd, in my mind -- and what has gotten > Linus, amongst other people, so thoroughly cheesed off with the systemd > devs. They don't play well with other children. They don't appear > particularly interested in reusing any existing code, because it's a lot > more fun to write new code. I'm a strong proponent of Joel Spolsky's views > on rewrites (sorry, no URL, I'm on the train) and I don't doubt that all the > same problems will come to haunt systemd on its way from being the new kid > on the block to being legacy code[1]. > > - Matt > > [1] A computer industry term which means, "it works". ...and has for more than a month. -- The unique Characteristics of System Administrators: The fact that they are infallible; and, The fact that they learn from their mistakes. Quis custodiet ipsos custodes

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Dual BGP Sessions to Comcast
by Mike Poublon 23 Oct '14

23 Oct '14

Anyone here have experience with running redundant BGP routers on a Comcast fiber Internet link? We are getting push back from the sales and front-line implementation groups while setting up a new BGP uplink to them. I have several full-feed Internet uplinks with various other ISP's running on a redundant pair of BGP routers. Shy of a few sanity checking questions during setup, no one has had any issues with having more than one BGP session active on a link. Thanks, -Mike

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