March 2016 - Test - lists.nanog.org

Weekly Routing Table Report
by Routing Analysis Role Account 04 Mar '16

04 Mar '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, PaNOG, 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 05 Mar, 2016 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 585390 Prefixes after maximum aggregation (per Origin AS): 215223 Deaggregation factor: 2.72 Unique aggregates announced (without unneeded subnets): 285498 Total ASes present in the Internet Routing Table: 52972 Prefixes per ASN: 11.05 Origin-only ASes present in the Internet Routing Table: 36579 Origin ASes announcing only one prefix: 15795 Transit ASes present in the Internet Routing Table: 6399 Transit-only ASes present in the Internet Routing Table: 162 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 39 Max AS path prepend of ASN ( 40285) 34 Prefixes from unregistered ASNs in the Routing Table: 997 Unregistered ASNs in the Routing Table: 359 Number of 32-bit ASNs allocated by the RIRs: 12926 Number of 32-bit ASNs visible in the Routing Table: 9994 Prefixes from 32-bit ASNs in the Routing Table: 39063 Number of bogon 32-bit ASNs visible in the Routing Table: 22 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 364 Number of addresses announced to Internet: 2807592132 Equivalent to 167 /8s, 88 /16s and 116 /24s Percentage of available address space announced: 75.8 Percentage of allocated address space announced: 75.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.0 Total number of prefixes smaller than registry allocations: 191865 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 150343 Total APNIC prefixes after maximum aggregation: 41580 APNIC Deaggregation factor: 3.62 Prefixes being announced from the APNIC address blocks: 160214 Unique aggregates announced from the APNIC address blocks: 64732 APNIC Region origin ASes present in the Internet Routing Table: 5145 APNIC Prefixes per ASN: 31.14 APNIC Region origin ASes announcing only one prefix: 1184 APNIC Region transit ASes present in the Internet Routing Table: 912 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 39 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1915 Number of APNIC addresses announced to Internet: 752492036 Equivalent to 44 /8s, 218 /16s and 30 /24s Percentage of available APNIC address space announced: 87.9 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: 179712 Total ARIN prefixes after maximum aggregation: 88721 ARIN Deaggregation factor: 2.03 Prefixes being announced from the ARIN address blocks: 184673 Unique aggregates announced from the ARIN address blocks: 87571 ARIN Region origin ASes present in the Internet Routing Table: 16398 ARIN Prefixes per ASN: 11.26 ARIN Region origin ASes announcing only one prefix: 5891 ARIN Region transit ASes present in the Internet Routing Table: 1694 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 37 Number of ARIN region 32-bit ASNs visible in the Routing Table: 1054 Number of ARIN addresses announced to Internet: 1102628160 Equivalent to 65 /8s, 184 /16s and 197 /24s Percentage of available ARIN address space announced: 58.3 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, 393216-395164 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: 140677 Total RIPE prefixes after maximum aggregation: 69631 RIPE Deaggregation factor: 2.02 Prefixes being announced from the RIPE address blocks: 149220 Unique aggregates announced from the RIPE address blocks: 92148 RIPE Region origin ASes present in the Internet Routing Table: 18040 RIPE Prefixes per ASN: 8.27 RIPE Region origin ASes announcing only one prefix: 7948 RIPE Region transit ASes present in the Internet Routing Table: 2999 Average RIPE Region AS path length visible: 4.7 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 4521 Number of RIPE addresses announced to Internet: 703167872 Equivalent to 41 /8s, 233 /16s and 125 /24s Percentage of available RIPE address space announced: 102.2 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, 196608-204287 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: 61403 Total LACNIC prefixes after maximum aggregation: 12097 LACNIC Deaggregation factor: 5.08 Prefixes being announced from the LACNIC address blocks: 75069 Unique aggregates announced from the LACNIC address blocks: 35085 LACNIC Region origin ASes present in the Internet Routing Table: 2466 LACNIC Prefixes per ASN: 30.44 LACNIC Region origin ASes announcing only one prefix: 582 LACNIC Region transit ASes present in the Internet Routing Table: 552 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 21 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2315 Number of LACNIC addresses announced to Internet: 170756608 Equivalent to 10 /8s, 45 /16s and 138 /24s Percentage of available LACNIC address space announced: 101.8 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: 14081 Total AfriNIC prefixes after maximum aggregation: 3153 AfriNIC Deaggregation factor: 4.47 Prefixes being announced from the AfriNIC address blocks: 15850 Unique aggregates announced from the AfriNIC address blocks: 5637 AfriNIC Region origin ASes present in the Internet Routing Table: 741 AfriNIC Prefixes per ASN: 21.39 AfriNIC Region origin ASes announcing only one prefix: 190 AfriNIC Region transit ASes present in the Internet Routing Table: 170 Average AfriNIC Region AS path length visible: 4.6 Max AfriNIC Region AS path length visible: 19 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 189 Number of AfriNIC addresses announced to Internet: 78156544 Equivalent to 4 /8s, 168 /16s and 147 /24s Percentage of available AfriNIC address space announced: 77.6 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 5593 4192 76 China Education and Research 7545 3204 351 184 TPG Telecom Limited 4766 3110 11139 1099 Korea Telecom 17974 2902 914 96 PT Telekomunikasi Indonesia 9829 2384 1449 424 National Internet Backbone 4755 2084 431 238 TATA Communications formerly 9808 1850 8717 30 Guangdong Mobile Communicatio 45899 1698 1096 171 VNNIC 4808 1641 2287 521 CNCGROUP IP network China169 9583 1519 121 561 Sify Limited 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 3294 2948 145 Cox Communications Inc. 6389 2394 3687 42 BellSouth.net Inc. 18566 2211 394 276 MegaPath Corporation 20115 1914 1917 400 Charter Communications 30036 1719 341 258 Mediacom Communications Corp 6983 1691 849 233 EarthLink, Inc. 4323 1585 1004 392 tw telecom holdings, inc. 209 1506 4483 1213 Qwest Communications Company, 701 1392 11453 662 MCI Communications Services, 11492 1266 234 595 CABLE ONE, INC. 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 2515 135 9 SaudiNet, Saudi Telecom Compa 20940 2400 924 1721 Akamai International B.V. 34984 1948 322 415 TELLCOM ILETISIM HIZMETLERI A 8551 1230 376 54 Bezeq International-Ltd 6849 1179 355 21 JSC "Ukrtelecom" 12479 1142 980 86 France Telecom Espana SA 8402 1131 544 15 OJSC "Vimpelcom" 13188 1077 98 78 TOV "Bank-Inform" 31148 1041 47 41 Freenet Ltd. 9198 900 352 25 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 3434 540 157 Telmex Colombia S.A. 8151 2171 3393 520 Uninet S.A. de C.V. 7303 1520 940 237 Telecom Argentina S.A. 11830 1442 366 25 Instituto Costarricense de El 6503 1432 437 55 Axtel, S.A.B. de C.V. 6147 1038 377 27 Telefonica del Peru S.A.A. 28573 995 2179 154 NET Serviços de Comunicação S 7738 994 1882 41 Telemar Norte Leste S.A. 26615 992 2325 34 Tim Celular S.A. 3816 988 478 185 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 24863 1200 402 35 Link Egypt (Link.NET) 8452 965 1470 11 TE-AS 37611 630 48 2 Afrihost-Brevis Computer Serv 36903 584 294 104 Office National des Postes et 36992 504 1357 25 ETISALAT MISR 37492 368 216 66 Orange Tunisie 24835 284 148 10 Vodafone Data 29571 267 21 12 Cote d'Ivoire Telecom 2018 249 327 74 TENET (The UNINET Project) 3741 220 821 181 Internet Solutions 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 5593 4192 76 China Education and Research 10620 3434 540 157 Telmex Colombia S.A. 22773 3294 2948 145 Cox Communications Inc. 7545 3204 351 184 TPG Telecom Limited 4766 3110 11139 1099 Korea Telecom 17974 2902 914 96 PT Telekomunikasi Indonesia 39891 2515 135 9 SaudiNet, Saudi Telecom Compa 20940 2400 924 1721 Akamai International B.V. 6389 2394 3687 42 BellSouth.net Inc. 9829 2384 1449 424 National Internet Backbone Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 10620 3434 3277 Telmex Colombia S.A. 22773 3294 3149 Cox Communications Inc. 7545 3204 3020 TPG Telecom Limited 17974 2902 2806 PT Telekomunikasi Indonesia 39891 2515 2506 SaudiNet, Saudi Telecom Compa 6389 2394 2352 BellSouth.net Inc. 4766 3110 2011 Korea Telecom 9829 2384 1960 National Internet Backbone 18566 2211 1935 MegaPath Corporation 4755 2084 1846 TATA Communications formerly 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 OJSC Rostelecom 30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio 53506 UNALLOCATED 8.17.102.0/23 3356 Level 3 Communicatio 46467 UNALLOCATED 8.19.192.0/24 46887 Lightower Fiber Netw 16589 UNALLOCATED 8.20.247.0/24 35838 CCANET Limited 16589 UNALLOCATED 8.26.56.0/24 35838 CCANET Limited 46473 UNALLOCATED 8.27.122.0/24 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.124.0/24 3356 Level 3 Communicatio 27205 UNALLOCATED 8.38.16.0/21 3356 Level 3 Communicatio 15347 UNALLOCATED 8.224.147.0/24 12064 Cox Communications I Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 23.226.112.0/20 62788 >>UNKNOWN<< 23.249.144.0/20 40430 colo4jax, LLC 27.100.7.0/24 56096 >>UNKNOWN<< 37.46.10.0/23 36351 SoftLayer Technologies Inc. 37.46.14.0/24 36351 SoftLayer Technologies Inc. 37.46.15.0/24 36351 SoftLayer Technologies Inc. 41.73.1.0/24 37004 >>UNKNOWN<< 41.73.2.0/24 37004 >>UNKNOWN<< 41.73.3.0/24 37004 >>UNKNOWN<< 41.73.4.0/24 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 /9:13 /10:36 /11:101 /12:267 /13:515 /14:1028 /15:1761 /16:12975 /17:7514 /18:12608 /19:25651 /20:38075 /21:40110 /22:65185 /23:56178 /24:321744 /25:552 /26:585 /27:406 /28:18 /29:16 /30:13 /31:0 /32:23 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 22773 2476 3294 Cox Communications Inc. 39891 2472 2515 SaudiNet, Saudi Telecom Compa 18566 2113 2211 MegaPath Corporation 30036 1534 1719 Mediacom Communications Corp 6389 1521 2394 BellSouth.net Inc. 6983 1341 1691 EarthLink, Inc. 10620 1327 3434 Telmex Colombia S.A. 34984 1237 1948 TELLCOM ILETISIM HIZMETLERI A 11492 1176 1266 CABLE ONE, INC. 6849 997 1179 JSC "Ukrtelecom" Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1619 2:736 4:20 5:2101 6:26 8:916 12:1782 13:38 14:1678 15:35 16:2 17:68 18:20 20:48 23:1381 24:1745 27:2255 31:1703 32:54 33:2 34:2 35:4 36:237 37:2336 38:1175 39:26 40:87 41:2926 42:385 43:1672 44:41 45:1716 46:2423 47:69 49:1124 50:843 51:3 52:80 54:197 55:3 56:6 57:44 58:1512 59:857 60:566 61:1795 62:1432 63:1924 64:4457 65:2155 66:4057 67:2101 68:1101 69:3323 70:1041 71:466 72:1977 74:2540 75:356 76:432 77:1378 78:1291 79:827 80:1315 81:1363 82:911 83:676 84:792 85:1569 86:470 87:1047 88:571 89:1942 90:167 91:6045 92:854 93:2300 94:2363 95:2288 96:470 97:355 98:956 99:45 100:69 101:992 103:9868 104:2206 105:130 106:391 107:1145 108:653 109:2119 110:1258 111:1612 112:936 113:1278 114:1117 115:1688 116:1527 117:1418 118:2126 119:1573 120:511 121:1161 122:2231 123:2018 124:1595 125:1757 128:729 129:372 130:430 131:1273 132:600 133:171 134:448 135:122 136:352 137:332 138:1711 139:205 140:249 141:464 142:630 143:864 144:602 145:160 146:832 147:604 148:1456 149:473 150:660 151:820 152:603 153:270 154:537 155:899 156:487 157:440 158:344 159:1097 160:425 161:735 162:2290 163:529 164:727 165:1119 166:313 167:1062 168:1555 169:607 170:1504 171:273 172:467 173:1648 174:722 175:876 176:1509 177:4003 178:2222 179:1093 180:2107 181:1641 182:1949 183:686 184:794 185:5842 186:3039 187:2017 188:2096 189:1730 190:7606 191:1227 192:8910 193:5717 194:4366 195:3760 196:1630 197:1148 198:5516 199:5583 200:6853 201:3707 202:10132 203:9591 204:4623 205:2706 206:2980 207:3064 208:4057 209:3885 210:3964 211:2015 212:2665 213:2160 214:811 215:73 216:5724 217:1908 218:759 219:565 220:1665 221:851 222:678 223:935 End of report

1 0

Samsung Networks
by Colton Conor 04 Mar '16

04 Mar '16

Does anyone have an American contact for someone in the Samsung Networks carrier division?

1 0

Juniper QFX5200-32C junos base services license and BGP
by Stanislaw 04 Mar '16

04 Mar '16

Hi, Does anyone has a QFX5200-32C gear with a "Junos Base Services" license? Does that license technically allow running BGP? Currently I have a QFX5100 which only gives me warning "This feature requires a license" during commit but BGP routing works fine. So I'm wandering if that trick works in QFX5200..

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Re: Juniper QFX5200-32C junos base services license and BGP
by Kenneth McRae 04 Mar '16

04 Mar '16

1 0

About inetnum "ownership"
by Jérôme Nicolle 03 Mar '16

03 Mar '16

Hi, How come we've had an inetnum market in place whereas an inetnum cannot have a market value ? It's my understanding that the IP adress space is nothing but numbers and that RIR/LIRs are only responsible for the uniqueness of allocations and assignements, that is, a transfer of liability over a shared and common immaterial resource, between community members. I'm wondering how did we made "Temporary and conditionnal liabality transfer" a synonym of "perpetual and inconditional usufruct transfer". May you please enlight me ? Thanks ! -- Jérôme Nicolle +33 6 19 31 27 14

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sFlow vs netFlow/IPFIX
by Todd Crane 03 Mar '16

03 Mar '16

This maybe outside the scope of this list but I was wondering if anybody had advice or lessons learned on the whole sFlow vs netFlow debate. We are looking at using it for billing and influencing our sdn flows. It seems like everything I have found is biased (articles by companies who have commercial offerings for the "better" protocol) Todd Crane

16 55

Cogent & Google IPv6
by Ian Clark 02 Mar '16

02 Mar '16

Anyone know what's actually going on here? We received the following information from the two of them, and this just started a week or so ago. *From Cogent, the transit provider for a branch office of ours:* Dear Cogent Customer, Thank you for contacting Cogent Customer Support for information about the Google IPv6 addresses you are unable to reach. Google uses transit providers to announce their IPv4 routes to Cogent. At this time however, Google has chosen not to announce their IPv6 routes to Cogent through transit providers. We apologize for any inconvenience this may cause you and will notify you if there is an update to the situation. *From Google (re: Cogent):* Unfortunately it seems that your transit provider does not have IPv6 connectivity with Google. We suggest you ask your transit provider to look for alternatives to interconnect with us. Google maintains an open interconnect policy for IPv6 and welcomes any network to peer with us for access via IPv6 (and IPv4). For those networks that aren't able, or chose not to peer with Google via IPv6, they are able to reach us through any of a large number of transit providers. For more information in how to peer directly with Google please visit https://peering.google.com -- Ian Clark Lead Network Engineer DreamHost

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Juniper PTX1000
by Peter Kranz 02 Mar '16

02 Mar '16

Anyone played with the newish Juniper PTX1000 platform? Seems quite interesting for compact deployments, but I've not been able to find much pricing information to see just how interesting.. Peter Kranz www.UnwiredLtd.com <http://www.unwiredltd.com/> Desk: 510-868-1614 x100 Mobile: 510-207-0000 pkranz(a)unwiredltd.com <mailto:pkranz@unwiredltd.com>

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BGP MVPN RFC6513, Section 10
by Jason Iannone 02 Mar '16

02 Mar '16

Hi all, I'm having trouble interpreting under what circumstance section 10 of BGP MVPN comes into play. The way I read this section, upon the receipt of PIM/IGMP Join to (*,G) the Receiver Site PE does not signal Type 6 or Type 7 Joins until a Type 5 Source Active route is received from a Sender Site PE. If Section 10 assumes the use of ASM groups in the VPN, why develop a Type 6 Shared Tree Join A-D route for unknown sources? What are the practical minimum Juniper configurations to support Section 10 for ASM and (*,G) PIM Join when the PE doesn't know a source? CE1---PE1,C-RP-----P-----PE2---CE2 Sender Site-------------------Receiver Site 1. CE1 has no active source 2. CE2 forwards PIM Join (*,G) to PE2 toward PE1,C-RP 3. PE2 eats PIM Join, maintains (*,G) state 4. CE1 generates Register messages to PE1 5. PE1 originates Type 5 (S,G) 6. PE2 receives Type 5 (S,G) 7. PE2 verifies existing (*,G) state 8. PE2 advertises Type 7 Join (S,G) 9. PE2 does PMSI and P-Tunnel attachment 10. PE1 receives (S,G) from PE2 11. PE1 adds PMSI to downstream interfaces 12. Multicast flow end to end 13. Achievement unlocked! I'm least sure about steps 2 & 3. Comprehension challenged, Jason

3 3

Any large IPv4 space brokers?
by Paras Jha 02 Mar '16

02 Mar '16

Does anyone know of any IP space brokers other than Hilco Streambank? I'm looking to get a feel for the market a little bit. Regards Paras

6 5