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Weekly Routing Table Report
by cscora＠apnic.net 14 Oct '16

14 Oct '16

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, SAFNOG, SdNOG, BJNOG, CaribNOG and the RIPE Routing WG. 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 15 Oct, 2016 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 613784 Prefixes after maximum aggregation (per Origin AS): 220540 Deaggregation factor: 2.78 Unique aggregates announced (without unneeded subnets): 299320 Total ASes present in the Internet Routing Table: 55015 Prefixes per ASN: 11.16 Origin-only ASes present in the Internet Routing Table: 36378 Origin ASes announcing only one prefix: 15350 Transit ASes present in the Internet Routing Table: 6526 Transit-only ASes present in the Internet Routing Table: 169 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 54 Max AS path prepend of ASN ( 55644) 51 Prefixes from unregistered ASNs in the Routing Table: 55 Unregistered ASNs in the Routing Table: 14 Number of 32-bit ASNs allocated by the RIRs: 15751 Number of 32-bit ASNs visible in the Routing Table: 12111 Prefixes from 32-bit ASNs in the Routing Table: 48852 Number of bogon 32-bit ASNs visible in the Routing Table: 213 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 363 Number of addresses announced to Internet: 2834164004 Equivalent to 168 /8s, 237 /16s and 233 /24s Percentage of available address space announced: 76.6 Percentage of allocated address space announced: 76.6 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.3 Total number of prefixes smaller than registry allocations: 199675 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 156199 Total APNIC prefixes after maximum aggregation: 42794 APNIC Deaggregation factor: 3.65 Prefixes being announced from the APNIC address blocks: 170023 Unique aggregates announced from the APNIC address blocks: 69559 APNIC Region origin ASes present in the Internet Routing Table: 5187 APNIC Prefixes per ASN: 32.78 APNIC Region origin ASes announcing only one prefix: 1148 APNIC Region transit ASes present in the Internet Routing Table: 948 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 54 Number of APNIC region 32-bit ASNs visible in the Routing Table: 2411 Number of APNIC addresses announced to Internet: 761008452 Equivalent to 45 /8s, 92 /16s and 17 /24s 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, 64297-64395, 131072-137529 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: 184767 Total ARIN prefixes after maximum aggregation: 89684 ARIN Deaggregation factor: 2.06 Prefixes being announced from the ARIN address blocks: 190563 Unique aggregates announced from the ARIN address blocks: 88633 ARIN Region origin ASes present in the Internet Routing Table: 16173 ARIN Prefixes per ASN: 11.78 ARIN Region origin ASes announcing only one prefix: 5668 ARIN Region transit ASes present in the Internet Routing Table: 1710 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 1515 Number of ARIN addresses announced to Internet: 1109002400 Equivalent to 66 /8s, 26 /16s and 8 /24s 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, 64198-64296, 393216-397212 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: 146414 Total RIPE prefixes after maximum aggregation: 72087 RIPE Deaggregation factor: 2.03 Prefixes being announced from the RIPE address blocks: 157060 Unique aggregates announced from the RIPE address blocks: 97010 RIPE Region origin ASes present in the Internet Routing Table: 18147 RIPE Prefixes per ASN: 8.65 RIPE Region origin ASes announcing only one prefix: 7815 RIPE Region transit ASes present in the Internet Routing Table: 3036 Average RIPE Region AS path length visible: 4.4 Max RIPE Region AS path length visible: 27 Number of RIPE region 32-bit ASNs visible in the Routing Table: 5070 Number of RIPE addresses announced to Internet: 708682496 Equivalent to 42 /8s, 61 /16s and 163 /24s 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, 64396-64495 196608-207259 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: 62690 Total LACNIC prefixes after maximum aggregation: 12636 LACNIC Deaggregation factor: 4.96 Prefixes being announced from the LACNIC address blocks: 78801 Unique aggregates announced from the LACNIC address blocks: 37403 LACNIC Region origin ASes present in the Internet Routing Table: 2482 LACNIC Prefixes per ASN: 31.75 LACNIC Region origin ASes announcing only one prefix: 546 LACNIC Region transit ASes present in the Internet Routing Table: 583 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 22 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2849 Number of LACNIC addresses announced to Internet: 170648128 Equivalent to 10 /8s, 43 /16s and 226 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-266652 + 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: 14806 Total AfriNIC prefixes after maximum aggregation: 3331 AfriNIC Deaggregation factor: 4.44 Prefixes being announced from the AfriNIC address blocks: 16974 Unique aggregates announced from the AfriNIC address blocks: 6385 AfriNIC Region origin ASes present in the Internet Routing Table: 740 AfriNIC Prefixes per ASN: 22.94 AfriNIC Region origin ASes announcing only one prefix: 173 AfriNIC Region transit ASes present in the Internet Routing Table: 181 Average AfriNIC Region AS path length visible: 4.7 Max AfriNIC Region AS path length visible: 18 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 266 Number of AfriNIC addresses announced to Internet: 84339968 Equivalent to 5 /8s, 6 /16s and 237 /24s 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 4538 5542 4190 74 ERX-CERNET-BKB China Education and Rese 7545 3535 383 252 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2950 904 78 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2700 1497 529 BSNL-NIB National Internet Backbone, IN 4766 2662 11127 736 KIXS-AS-KR Korea Telecom, KR 9808 2201 8781 42 CMNET-GD Guangdong Mobile Communication 4755 2054 429 217 TATACOMM-AS TATA Communications formerl 4808 1768 2290 519 CHINA169-BJ China Unicom Beijing Provin 45899 1591 1235 89 VNPT-AS-VN VNPT Corp, VN 24560 1551 517 218 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 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 22773 3534 2964 146 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2196 405 110 MEGAPATH5-US - MegaPath Corporation, US 6389 2098 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 20115 1941 1988 405 CHARTER-NET-HKY-NC - Charter Communicat 30036 1732 334 332 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 1724 5068 657 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 6983 1676 848 227 ITCDELTA - Earthlink, Inc., US 701 1608 10674 670 UUNET - MCI Communications Services, In 7018 1486 20492 1049 ATT-INTERNET4 - AT&T Services, Inc., US 16509 1427 2666 476 AMAZON-02 - Amazon.com, Inc., US 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 39891 3329 169 15 ALJAWWALSTC-AS , SA 20940 2814 1053 2005 AKAMAI-ASN1 , US 34984 1980 326 355 TELLCOM-AS , TR 12479 1371 1018 46 UNI2-AS , ES 13188 1272 99 58 TRIOLAN , UA 8551 1205 377 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 6849 1142 355 21 UKRTELNET , UA 8402 1092 544 15 CORBINA-AS Russia, RU 12389 921 1120 406 ROSTELECOM-AS , RU 6830 892 2755 467 LGI-UPC formerly known as UPC Broadband 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 3496 540 189 Telmex Colombia S.A., CO 8151 2319 3353 559 Uninet S.A. de C.V., MX 7303 1554 958 247 Telecom Argentina S.A., AR 6503 1420 437 54 Axtel, S.A.B. de C.V., MX 11830 1321 367 57 Instituto Costarricense de Electricidad 6147 1229 377 28 Telefonica del Peru S.A.A., PE 28573 1004 2259 165 CLARO S.A., BR 7738 994 1882 40 Telemar Norte Leste S.A., BR 3816 975 472 200 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 906 126 76 Alestra, S. de R.L. de C.V., MX 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 24863 1181 402 50 LINKdotNET-AS, EG 36903 682 343 125 MT-MPLS, MA 37611 662 67 6 Afrihost, ZA 36992 565 1373 25 ETISALAT-MISR, EG 8452 516 1472 15 TE-AS TE-AS, EG 37492 386 250 69 ORANGE-TN, TN 24835 355 612 17 RAYA-AS, EG 29571 332 37 12 CITelecom-AS, CI 15399 308 35 7 WANANCHI-KE, KE 2018 269 327 74 TENET-1, ZA 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 4538 5542 4190 74 ERX-CERNET-BKB China Education and Rese 7545 3535 383 252 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3534 2964 146 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3496 540 189 Telmex Colombia S.A., CO 39891 3329 169 15 ALJAWWALSTC-AS , SA 17974 2950 904 78 TELKOMNET-AS2-AP PT Telekomunikasi Indo 20940 2814 1053 2005 AKAMAI-ASN1 , US 9829 2700 1497 529 BSNL-NIB National Internet Backbone, IN 4766 2662 11127 736 KIXS-AS-KR Korea Telecom, KR 8151 2319 3353 559 Uninet S.A. de C.V., MX Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 22773 3534 3388 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 39891 3329 3314 ALJAWWALSTC-AS , SA 10620 3496 3307 Telmex Colombia S.A., CO 7545 3535 3283 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2950 2872 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2700 2171 BSNL-NIB National Internet Backbone, IN 9808 2201 2159 CMNET-GD Guangdong Mobile Communication 18566 2196 2086 MEGAPATH5-US - MegaPath Corporation, US 6389 2098 2059 BELLSOUTH-NET-BLK - BellSouth.net Inc., 4766 2662 1926 KIXS-AS-KR Korea Telecom, KR Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65001 PRIVATE 5.143.176.0/20 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.192.0/20 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.192.0/21 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.200.0/21 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.208.0/21 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.216.0/21 15468 KLGELECS-AS 38, Teatralnaya st 65000 PRIVATE 31.219.177.0/25 8966 ETISALAT-AS P.O. Box 1150, Dub 65000 PRIVATE 31.219.177.128/25 8966 ETISALAT-AS P.O. Box 1150, Dub 65512 PRIVATE 45.252.244.0/24 45899 VNPT-AS-VN VNPT Corp, VN 65512 PRIVATE 45.252.245.0/24 45899 VNPT-AS-VN VNPT Corp, VN Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 23.249.144.0/20 40430 COLO4JAX-AS - colo4jax, LLC, US 27.100.7.0/24 56096 UNKNOWN 41.73.1.0/24 37004 -Reserved AS-, ZZ 41.73.2.0/24 37004 -Reserved AS-, ZZ 41.73.3.0/24 37004 -Reserved AS-, ZZ 41.73.4.0/24 37004 -Reserved AS-, ZZ 41.73.5.0/24 37004 -Reserved AS-, ZZ 41.73.6.0/24 37004 -Reserved AS-, ZZ 41.73.7.0/24 37004 -Reserved AS-, ZZ 41.73.8.0/24 37004 -Reserved AS-, ZZ 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 /9:13 /10:36 /11:103 /12:274 /13:523 /14:1052 /15:1780 /16:13190 /17:7833 /18:13031 /19:25447 /20:38848 /21:40360 /22:68377 /23:59883 /24:341808 /25:446 /26:342 /27:284 /28:58 /29:33 /30:13 /31:1 /32:33 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 39891 2896 3329 ALJAWWALSTC-AS , SA 22773 2755 3534 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2088 2196 MEGAPATH5-US - MegaPath Corporation, US 30036 1546 1732 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 10620 1424 3496 Telmex Colombia S.A., CO 6389 1396 2098 BELLSOUTH-NET-BLK - BellSouth.net Inc., 6983 1325 1676 ITCDELTA - Earthlink, Inc., US 34984 1264 1980 TELLCOM-AS , TR 11492 1222 1314 CABLEONE - CABLE ONE, INC., US 13188 1046 1272 TRIOLAN , UA Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1539 2:804 4:23 5:2202 6:31 8:992 12:1794 13:47 14:1739 15:46 16:2 17:100 18:126 20:50 23:1849 24:1809 27:2355 31:1798 32:83 33:4 35:4 36:330 37:2331 38:1268 39:36 40:101 41:2981 42:461 43:1859 44:47 45:2175 46:2572 47:99 49:1211 50:909 51:13 52:558 53:2 54:350 55:7 56:4 57:40 58:1564 59:997 60:376 61:1821 62:1526 63:1931 64:4565 65:2180 66:4266 67:2254 68:1135 69:3281 70:1290 71:562 72:2081 74:2570 75:404 76:415 77:1421 78:1223 79:922 80:1308 81:1401 82:989 83:704 84:888 85:1577 86:483 87:1136 88:553 89:2090 90:221 91:6120 92:920 93:2345 94:2430 95:2490 96:566 97:345 98:894 99:89 100:147 101:1164 103:12588 104:2570 105:125 106:441 107:1435 108:783 109:2291 110:1281 111:1629 112:1076 113:1140 114:1087 115:1688 116:1673 117:1563 118:2052 119:1578 120:942 121:1075 122:2271 123:2021 124:1566 125:1817 128:678 129:442 130:420 131:1384 132:611 133:175 134:489 135:200 136:397 137:406 138:1780 139:428 140:602 141:451 142:672 143:922 144:737 145:167 146:950 147:655 148:1385 149:543 150:655 151:898 152:680 153:301 154:704 155:959 156:532 157:526 158:407 159:1210 160:527 161:736 162:2401 163:576 164:778 165:1121 166:337 167:1161 168:2268 169:664 170:2006 171:251 172:756 173:1749 174:768 175:671 176:1731 177:4121 178:2224 179:1203 180:2151 181:1916 182:2071 183:1006 184:833 185:7659 186:3202 187:2166 188:2211 189:1788 190:7835 191:1311 192:9056 193:5761 194:4472 195:3848 196:1790 197:1164 198:5581 199:5806 200:7157 201:3714 202:10135 203:9813 204:4510 205:2755 206:2997 207:3079 208:4060 209:3880 210:3887 211:2035 212:2724 213:2356 214:861 215:67 216:5727 217:1988 218:806 219:602 220:1634 221:878 222:693 223:1321 End of report

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Anyone from Facebook here?
by Mark Andrews 13 Oct '16

13 Oct '16

You may want to follow up on this email thread. IPv6 vs IPv4 performance to m.facebook.com. https://www.mail-archive.com/bind-users@lists.isc.org/msg23649.html -- Mark Andrews, ISC 1 Seymour St., Dundas Valley, NSW 2117, Australia PHONE: +61 2 9871 4742 INTERNET: marka(a)isc.org

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A perl script to convert Cisco IOS/Nexus/ASA configurations to HTML for easier comprehension
by Jesse McGraw 13 Oct '16

13 Oct '16

Nanog, (This is me scratching an itch of my own and hoping that sharing it might be useful to others on this list. Apologies if it isn't) When I'm trying to comprehend a new or complicated Cisco router, switch or firewall configuration an old pet-peeve of mine is how needlessly difficult it is to follow deeply nested logic in route-maps, ACLs, QoS policy-maps etc etc To make this a bit simpler I’ve been working on a perl script to convert these text-based configuration files into HTML with links between the different elements (e.g. To an access-list from the interface where it’s applied, from policy-maps to class-maps etc), hopefully making it easier to to follow the chain of logic via clicking links and using the forward and back buttons in your browser to go back and forth between command and referenced list. I've put the script itself up here <https://github.com/jlmcgraw/network_configuration_navigator>: https://github.com/jlmcgraw/network_configuration_navigator See here <ttp://htmlpreview.github.com/?https://github.com/jlmcgraw/network_configura…> for output examples http://htmlpreview.github.com/?https://github.com/jlmcgraw/network_configur… Here's a quick web demo <https://hidden-waters-8218.herokuapp.com/> on Heroku https://hidden-waters-8218.herokuapp.com/ (This is just a simple web front-end to the script. I'm not a web-savvy guy so I'm sure it's poorly coded and terribly insecure. Please don't upload anything sensitive to this, it's just for testing!) I know there is a lot of stuff that could be done better so let me know if you think of anything new or notice something I’ve done wrong. One unexpected thing that has come out of this script is the ability to catch items that are defined but never actually used, whether it's due to a fat-finger or just being leftover cruft. This has proven very valuable in catching mistakes that are otherwise hard to spot. Unfortunately the script can't currently catch the inverse (things that are called but never defined) due to the way the regexes are constructed Surely this has all been done before but I couldn't find anything in a few brief moments of searching so here we are. -Jesse Notes: See the box on the right for a key and links to jump to the first line of the various types of sections or unused items There are some command-line options for reformatting (make some numbers that are hard to read into more human-readable ones, add colors to permits/denies, scrub sensitive info etc, remove some redundancy). Try and see what you like. If you run it against multiple configuration files at once it will also attempt to link between them when applicable (e.g. BGP neighbors, route next hops, interfaces on the same subnet etc). I regularly use it on a ~900 configuration files set with no problems Developed under Ubuntu Linux, somewhat tested on Windows but not at all on OS Based on configs that I work with so it doesn't cover all possible commands. Send patches!

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Re: Level 3 voice outage
by Marco Teixeira 13 Oct '16

13 Oct '16

Yeap, i know, it was what i understood, as it is my opinion that a zero day would fit better... in the pure speculation world :) At the end of the day... maybe some undocumented fault int some obscure functionality that was activated/deployed a long time ago, and just revealed it self now... There are so many things that can go wrong on complex networks even with all the controls imposed on changes... On Tue, Oct 4, 2016 at 8:54 PM, Shawn Ritchie <shawnritchie(a)gmail.com> wrote: > Well, Level3 has by no means said that this was the result of a DDoS, > that's just speculation on behalf of folks who do not work at Level3 so > far. > > On Tue, Oct 4, 2016 at 2:49 PM Marco Teixeira <admin(a)marcoteixeira.com> > wrote: > >> I won't believe a company like Level3 would not deploy backplane >> protection/policing on routers. Also, 1Tb/s aggregated DDoS towards OVH >> network didn't pause or rebooted routers. And i guess both companies have >> had their share of (D)DoS in the past, so they had the time to get up to >> the challenge. Now... there where times where one malformed IP packet >> would >> cause a memory leak leading to a router reboot... :) >> >> >> >> >> On Tue, Oct 4, 2016 at 8:23 PM, Mel Beckman <mel(a)beckman.org> wrote: >> >> > 765 Gbps per second directed at a router’s interface IP might give the >> > router pause, so to speak :) >> > >> > -mel >> > >> > On Oct 4, 2016, at 12:10 PM, Marco Teixeira <admin(a)marcoteixeira.com> >> > wrote: >> > >> > Multiple reboots across several markets... Does not seem something that >> > full pipes would trigger. Had it been an approved chance it would have >> been >> > rolled back i guess... On the other hand, a zero day could apply... >> > >> > Em 04/10/2016 19:54, "Mel Beckman" <mel(a)beckman.org> escreveu: >> > >> >> Sure. The recent release of the IoT DDoS attack code in the wild. >> >> >> >> -mel >> >> >> >> > On Oct 4, 2016, at 11:42 AM, Valdis.Kletnieks(a)vt.edu wrote: >> >> > >> >> > On Tue, 04 Oct 2016 18:14:54 -0000, Mel Beckman said: >> >> > >> >> >> This could be DoS attack. >> >> > >> >> > Or a missing comma in a code update. >> >> > >> >> > Or a fumble-fingered NOC monkey. >> >> > >> >> > Or.... >> >> > >> >> > You have any reason to suspect a DoS attack rather than all the other >> >> > possibilities? >> >> >> >> >> > >> > -- > > -- > Shawn >

4 4

Just a quick question...
by Eric Tykwinski 13 Oct '16

13 Oct '16

IPv4 routes did a quick bounce to 600,949 around 9:30AM EST, than went back down to 599,241 shortly after. Seemed like a big jump so I setup an alert, just wondering if anyone else noticed anything, I’m not overly concerned, but seemed like a route leak possibly and I didn’t really see anything on bgpstream. Sincerely, Eric Tykwinski TrueNet, Inc. P: 610-429-8300

3 2

Ronog livestream today
by Joly MacFie 12 Oct '16

12 Oct '16

https://youtu.be/fp3YU6hRlpc Some in English. Agenda http://ronog.ro/ ION Bucharest at 14:00 EEST | 11:00 UTC | 07:00 EDT http://www.internetsociety.org/deploy360/ion/bucharest2016/ -- --------------------------------------------------------------- Joly MacFie 218 565 9365 Skype:punkcast -------------------------------------------------------------- -

1 0

Re: List of US server providers?
by John Kristoff 11 Oct '16

11 Oct '16

On Tue, 11 Oct 2016 14:23:19 +0000 Carlos Kamtha <kamtha(a)ak-labs.net> wrote: > Was wondering if anyone can point me to a current list of > dedicated/VPS providers in the US. That is, if such a list exists... I'm not sure such a comprehensive and regularly maintained list is available, and I'm not sure it could be. It would be very large and difficult to keep current. You can find many providers advertised or discussed in web-based forums such as Web Hosting Talk or Low End Talk. I maintain a small subset and woefully incomplete list of providers, most of which have some U.S. presence, but not necessarily all, that I've had some recent experience with here: <https://github.com/dataplane/serverhosting> John

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List of US server providers?
by Carlos Kamtha 11 Oct '16

11 Oct '16

Hello Everyone, Was wondering if anyone can point me to a current list of dedicated/VPS providers in the US. That is, if such a list exists... Any help would be greatly appreciated. Cheers. -C

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Krebs on Security booted off Akamai network after DDoS attack proves pricey
by Grant Ridder 10 Oct '16

10 Oct '16

Didn't realize Akamai kicked out or disabled customers http://www.zdnet.com/article/krebs-on-security-booted-off-akamai-network-af… "Security blog Krebs on Security has been taken offline by host Akamai Technologies following a DDoS attack which reached 665 Gbps in size." -Grant

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FCC: DIRS activated for providers in Florida, Georgia, South Carolina
by Sean Donelan 10 Oct '16

10 Oct '16

The U.S. Federal Communications Commission has activated its Disaster Information Reporting System (DIRS) in response to Hurricane Matthew. DIRS is a voluntary, web-based system that communications providers, including wireless, wireline, broadcast, cable and Voice over Internet Protocol providers, can use to report communications infrastructure status and situational awareness information during times of crisis. http://transition.fcc.gov/Daily_Releases/Daily_Business/2016/db1007/DA-16-1…

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