February 2020 - Test - lists.nanog.org

Hi-Rise Building Fiber Suggestions
by Norman Jester 09 Mar '20

09 Mar '20

I’m in the process of choosing hardware for a 30 story building. If anyone has experience with this I’d appreciate any tips. There are two fiber pairs running up the building riser. I need to put a POE switch on each floor using this fiber. The idea is to cut the fiber at each floor and insert a switch and daisy chain the switches together using one pair, and using the other pair as the failover side of the ring going back to the source so if one device fails it doesn’t take the whole string down. The problem here is how many switches can be strung together and I would not try more than 3 to 5. This is not something I typically do (stacking switches). I have fears of STP and/or RSTP issue stacking past Ethernet switch to switch limits (if they still exist??) Is there a device with a similar protocol as the old 3com (now HP IDF) stacking capability via fiber? I’d like to use something inexpensive as its to power ubiquiti wifi on each floor. Ideally if you know something I don’t about ubiquiti switches that can do this I’d appreciate knowing. Norman

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Weekly Routing Table Report
by cscora＠apnic.net 28 Feb '20

28 Feb '20

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, SANOG, PacNOG, SAFNOG TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG 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 29 Feb, 2020 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 797725 Prefixes after maximum aggregation (per Origin AS): 303605 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 389949 Total ASes present in the Internet Routing Table: 67220 Prefixes per ASN: 11.87 Origin-only ASes present in the Internet Routing Table: 57747 Origin ASes announcing only one prefix: 24242 Transit ASes present in the Internet Routing Table: 9473 Transit-only ASes present in the Internet Routing Table: 285 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 34 Max AS path prepend of ASN (206156) 26 Prefixes from unregistered ASNs in the Routing Table: 1179 Number of instances of unregistered ASNs: 1179 Number of 32-bit ASNs allocated by the RIRs: 30732 Number of 32-bit ASNs visible in the Routing Table: 25319 Prefixes from 32-bit ASNs in the Routing Table: 116316 Number of bogon 32-bit ASNs visible in the Routing Table: 16 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 1110 Number of addresses announced to Internet: 2854110848 Equivalent to 170 /8s, 30 /16s and 70 /24s Percentage of available address space announced: 77.1 Percentage of allocated address space announced: 77.1 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.4 Total number of prefixes smaller than registry allocations: 268248 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 210878 Total APNIC prefixes after maximum aggregation: 61543 APNIC Deaggregation factor: 3.43 Prefixes being announced from the APNIC address blocks: 204131 Unique aggregates announced from the APNIC address blocks: 85102 APNIC Region origin ASes present in the Internet Routing Table: 10367 APNIC Prefixes per ASN: 19.69 APNIC Region origin ASes announcing only one prefix: 2848 APNIC Region transit ASes present in the Internet Routing Table: 1547 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 5434 Number of APNIC addresses announced to Internet: 768208896 Equivalent to 45 /8s, 201 /16s and 240 /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, 131072-141625 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: 234135 Total ARIN prefixes after maximum aggregation: 107778 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 231796 Unique aggregates announced from the ARIN address blocks: 117534 ARIN Region origin ASes present in the Internet Routing Table: 18411 ARIN Prefixes per ASN: 12.59 ARIN Region origin ASes announcing only one prefix: 6757 ARIN Region transit ASes present in the Internet Routing Table: 1907 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 3175 Number of ARIN addresses announced to Internet: 1079092736 Equivalent to 64 /8s, 81 /16s and 166 /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, 393216-399260 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, 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: 226124 Total RIPE prefixes after maximum aggregation: 104938 RIPE Deaggregation factor: 2.15 Prefixes being announced from the RIPE address blocks: 222843 Unique aggregates announced from the RIPE address blocks: 130746 RIPE Region origin ASes present in the Internet Routing Table: 26900 RIPE Prefixes per ASN: 8.28 RIPE Region origin ASes announcing only one prefix: 11720 RIPE Region transit ASes present in the Internet Routing Table: 3821 Average RIPE Region AS path length visible: 4.5 Max RIPE Region AS path length visible: 34 Number of RIPE region 32-bit ASNs visible in the Routing Table: 8962 Number of RIPE addresses announced to Internet: 724185472 Equivalent to 43 /8s, 42 /16s and 49 /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 196608-210331 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: 103621 Total LACNIC prefixes after maximum aggregation: 24117 LACNIC Deaggregation factor: 4.30 Prefixes being announced from the LACNIC address blocks: 104886 Unique aggregates announced from the LACNIC address blocks: 45624 LACNIC Region origin ASes present in the Internet Routing Table: 9509 LACNIC Prefixes per ASN: 11.03 LACNIC Region origin ASes announcing only one prefix: 2433 LACNIC Region transit ASes present in the Internet Routing Table: 1785 Average LACNIC Region AS path length visible: 5.2 Max LACNIC Region AS path length visible: 31 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 7081 Number of LACNIC addresses announced to Internet: 174283776 Equivalent to 10 /8s, 99 /16s and 92 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-270748 + 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: 21787 Total AfriNIC prefixes after maximum aggregation: 4495 AfriNIC Deaggregation factor: 4.85 Prefixes being announced from the AfriNIC address blocks: 32959 Unique aggregates announced from the AfriNIC address blocks: 9958 AfriNIC Region origin ASes present in the Internet Routing Table: 1376 AfriNIC Prefixes per ASN: 23.95 AfriNIC Region origin ASes announcing only one prefix: 484 AfriNIC Region transit ASes present in the Internet Routing Table: 271 Average AfriNIC Region AS path length visible: 5.0 Max AfriNIC Region AS path length visible: 22 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 667 Number of AfriNIC addresses announced to Internet: 107771904 Equivalent to 6 /8s, 108 /16s and 120 /24s AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 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 7545 5305 666 617 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4623 4192 73 ERX-CERNET-BKB China Education and Rese 7552 3332 1331 24 VIETEL-AS-AP Viettel Group, VN 45899 3135 1797 104 VNPT-AS-VN VNPT Corp, VN 7713 2701 831 493 TELKOMNET-AS-AP PT Telekomunikasi Indon 9808 2624 9043 62 CMNET-GD Guangdong Mobile Communication 4766 2288 11102 561 KIXS-AS-KR Korea Telecom, KR 9498 2244 434 220 BBIL-AP BHARTI Airtel Ltd., IN 4755 2140 441 193 TATACOMM-AS TATA Communications formerl 9394 2077 4898 24 CTTNET China TieTong Telecommunications 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 7155 4034 280 28 VIASAT-SP-BACKBONE, US 11492 3998 266 665 CABLEONE, US 16509 3868 7816 1701 AMAZON-02, US 22773 3533 2971 151 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3376 1324 92 SHAW, CA 16625 2991 1570 2140 AKAMAI-AS, US 209 2372 5075 531 CENTURYLINK-US-LEGACY-QWEST, US 30036 2311 360 114 MEDIACOM-ENTERPRISE-BUSINESS, US 5650 2290 2941 1631 FRONTIER-FRTR, US 20115 2141 2795 519 CHARTER-20115, 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 12479 5925 1599 131 UNI2-AS, ES 31334 4040 484 13 KABELDEUTSCHLAND-AS, DE 39891 3776 203 20 ALJAWWALSTC-AS, SA 8551 3292 379 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2907 465 1995 AKAMAI-ASN1, US 12389 2480 2248 731 ROSTELECOM-AS, RU 34984 2092 350 560 TELLCOM-AS, TR 9009 2060 217 1097 M247, GB 9121 1922 1691 18 TTNET, TR 13188 1604 100 47 TRIOLAN, UA 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 8151 6266 3291 596 Uninet S.A. de C.V., MX 10620 3361 534 446 Telmex Colombia S.A., CO 11830 2672 369 63 Instituto Costarricense de Electricidad 6503 1673 327 388 Axtel, S.A.B. de C.V., MX 7303 1557 1030 265 Telecom Argentina S.A., AR 28573 1329 2236 189 CLARO S.A., BR 13999 1231 502 288 Mega Cable, S.A. de C.V., MX 6147 1126 379 39 Telefonica del Peru S.A.A., PE 3816 1086 563 137 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 955 112 69 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 1499 393 22 LINKdotNET-AS, EG 24835 1099 566 24 RAYA-AS, EG 36992 1057 1535 74 ETISALAT-MISR, EG 36903 875 452 97 MT-MPLS, MA 6713 599 1863 34 IAM-AS, MA 29571 557 68 11 ORANGE-COTE-IVOIRE, CI 37342 482 32 1 MOVITEL, MZ 36935 387 522 40 Vodafone-, EG 15399 374 45 10 WANANCHI-, KE 23889 373 231 15 MauritiusTelecom, MU 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 8151 6266 3291 596 Uninet S.A. de C.V., MX 12479 5925 1599 131 UNI2-AS, ES 7545 5305 666 617 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4623 4192 73 ERX-CERNET-BKB China Education and Rese 31334 4040 484 13 KABELDEUTSCHLAND-AS, DE 7155 4034 280 28 VIASAT-SP-BACKBONE, US 11492 3998 266 665 CABLEONE, US 16509 3868 7816 1701 AMAZON-02, US 39891 3776 203 20 ALJAWWALSTC-AS, SA 22773 3533 2971 151 ASN-CXA-ALL-CCI-22773-RDC, US Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggregation summary ----------------------------------------- ASN No of nets Net Savings Description 12479 5925 5794 UNI2-AS, ES 7545 5305 4688 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4623 4550 ERX-CERNET-BKB China Education and Research Net 31334 4040 4027 KABELDEUTSCHLAND-AS, DE 7155 4034 4006 VIASAT-SP-BACKBONE, US 39891 3776 3756 ALJAWWALSTC-AS, SA 22773 3533 3382 ASN-CXA-ALL-CCI-22773-RDC, US 11492 3998 3333 CABLEONE, US 7552 3332 3308 VIETEL-AS-AP Viettel Group, VN 6327 3376 3284 SHAW, CA Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Net Originated Transit AS Transit AS Name 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 174 COGENT-174, US 62485 UNALLOCATED 8.23.229.0/24 3356 LEVEL3, US 32985 UNALLOCATED 8.28.31.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US 27205 UNALLOCATED 8.38.16.0/21 6461 ZAYO-6461, US 27205 UNALLOCATED 8.38.16.0/22 32787 PROLEXIC-TECHNOLOGIES-DDOS-M 27205 UNALLOCATED 8.38.20.0/22 32787 PROLEXIC-TECHNOLOGIES-DDOS-M 14109 UNALLOCATED 8.38.252.0/24 3356 LEVEL3, US 23061 UNALLOCATED 8.39.119.0/24 3356 LEVEL3, US Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Unassigned Network ASN Information AS Name 23.136.224.0/24 Origin: 15206 UNASSIGNED Transit: 174 COGENT-174, US 23.137.192.0/24 Origin: 31798 CANAD-86-31798, CA Transit: 174 COGENT-174, US 27.100.7.0/24 Origin: 56096 UNASSIGNED Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 27.126.156.0/22 Origin: 55827 UNASSIGNED Transit: 9930 TTNET-MY TIME dotCom Berhad, MY 27.126.156.0/23 Origin: 55827 UNASSIGNED Transit: 9930 TTNET-MY TIME dotCom Berhad, MY 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 /8:10 /9:11 /10:38 /11:98 /12:285 /13:579 /14:1158 /15:1914 /16:13390 /17:8149 /18:13860 /19:25771 /20:40400 /21:47521 /22:98553 /23:81432 /24:463267 /25:1289 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 12479 4908 5925 UNI2-AS, ES 31334 3885 4040 KABELDEUTSCHLAND-AS, DE 6327 3165 3376 SHAW, CA 11492 3128 3998 CABLEONE, US 7155 3125 4034 VIASAT-SP-BACKBONE, US 39891 2946 3776 ALJAWWALSTC-AS, SA 8551 2752 3292 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2747 3533 ASN-CXA-ALL-CCI-22773-RDC, US 8151 2080 6266 Uninet S.A. de C.V., MX 30036 2059 2311 MEDIACOM-ENTERPRISE-BUSINESS, US Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1543 2:1157 3:30 4:19 5:3314 6:48 8:1379 9:1 12:1787 13:495 14:2242 15:74 16:9 17:285 18:79 20:58 23:3363 24:2646 25:4 27:2497 31:2986 32:103 35:40 36:933 37:3267 38:1913 39:323 40:132 41:3400 42:879 43:2100 44:196 45:13613 46:3671 47:276 49:1424 50:1219 51:87 52:1132 54:271 55:694 56:6 57:48 58:1882 59:1125 60:691 61:2200 62:2198 63:1947 64:5069 65:2315 66:4866 67:2832 68:1208 69:3798 70:1426 71:669 72:2774 74:2634 75:1436 76:667 77:2575 78:1951 79:2428 80:1857 81:1572 82:1244 83:1116 84:1220 85:2498 86:562 87:1729 88:1086 89:2694 90:314 91:7553 92:1484 93:2452 94:2606 95:3728 96:1016 97:337 98:966 99:962 100:85 101:1085 102:795 103:23249 104:3567 105:392 106:836 107:1964 108:704 109:3782 110:1780 111:1994 112:1572 113:1392 114:1517 115:1835 116:1788 117:2050 118:2102 119:1700 120:851 121:1040 122:2365 123:1887 124:1558 125:2034 128:1364 129:916 130:621 131:1825 132:761 133:299 134:1235 135:275 136:603 137:843 138:2184 139:987 140:596 141:887 142:878 143:1179 144:949 145:325 146:1478 147:1013 148:2064 149:1129 150:812 151:1280 152:1471 153:370 154:4671 155:892 156:3325 157:1084 158:765 159:1937 160:1763 161:1018 162:3034 163:781 164:1436 165:1247 166:544 167:1504 168:3691 169:495 170:4230 171:757 172:1883 173:2379 174:1036 175:1013 176:2643 177:4156 178:3015 179:1478 180:2193 181:2454 182:2845 183:1117 184:2400 185:16160 186:3752 187:2583 188:4059 189:2122 190:8302 191:1522 192:10243 193:7387 194:6031 195:4310 196:3416 197:1895 198:6126 199:5924 200:7171 201:5145 202:10422 203:10125 204:4549 205:3064 206:3256 207:3290 208:4010 209:4377 210:3999 211:1989 212:3199 213:3008 214:1171 215:54 216:5925 217:2355 218:874 219:604 220:1981 221:915 222:1002 223:1466 End of report

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Contact at Disney+
by Romeo Czumbil 27 Feb '20

27 Feb '20

Can somebody contact me off-list from Disney+ please Thank you

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idiot reponse
by Randy Bush 27 Feb '20

27 Feb '20

action(a)nanog.org seems to no longer exist. how should i be whining about the following? From: Electric Forest Festival <info(a)electricforestfestival.com> Subject: Forest HQ Has Received Your Message: Re: Hi-Rise Building Fiber Suggestions To: randy(a)psg.com Date: Wed, 26 Feb 2020 16:15:25 +0000 Electric Forest 2020 will take place on June 25-28, 2020. Forest HQ has received your email. Help save precious resources by reviewing the information below and looking up common questions in The Forest Frequently Asked Questions: Experience.ElectricForestFestival.com Please contact Festival Ticketing Support at 855-279-6941 for all issue regarding your purchase or for account troubleshooting. Electric Forest is sold out. Lyte is the only HQ endorsed way to get passes now that it’s sold out. To know when all things Electric Forest 2020 are happening sign up to the EF Newsletter. Happy Forest!

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IPv6 for Verizon FIOS
by j k 26 Feb '20

26 Feb '20

Does anyone have a contact at Verizon FIOS? Please respond off list. V/R, Joe Klein "inveniet viam, aut faciet" --- Seneca's Hercules Furens (Act II, Scene 1) "I never lose. I either win or learn" - Nelson Mandela

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he.net certificate expiriation
by Steve Jones 26 Feb '20

26 Feb '20

The *.he.net cert expired today so the looking glass is inaccessible from chrome if anyone here has a contact to rectify

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Re: NANOG Digest, Vol 145, Issue 25
by Jason Pope 26 Feb '20

26 Feb '20

Would it be possible to deploy one switch for every three floors? So each switch would service the floor that they are on, along with the floor below and the floor above? That would reduce your switch count to ten and you should be able to use an the vendors ethernet ring protocol. If you use bidirectional optics, you should be able to set up two ethernet rings of five switches. Jason K Pope Greater love has no one than this, that one lay down his life for his friends. John 15:13 > ---------------------------------------------------------------------- > > Message: 1 > Date: Tue, 25 Feb 2020 13:40:20 +0100 > From: Alex Band <alex(a)nlnetlabs.nl> > To: NANOG list <nanog(a)nanog.org> > Subject: Re: Has Anyone managed to get Delegated RPKI working with > ARIN > Message-ID: <7A5ABDFB-56EA-46C5-B553-94346A52EEEA(a)nlnetlabs.nl> > Content-Type: text/plain; charset=utf-8 > > An update: > > The setup process with ARIN has now been fixed in Krill 0.5.0, which was > just released: > https://www.nlnetlabs.nl/news/2020/Feb/25/krill.0.5.0-released/ > > We have worked around the issue by transforming the child request XML file > in the user interface using a toggle: > https://rpki.readthedocs.io/en/latest/krill/parent-interactions.html#arin > > The ensured that Krill is compatible with both the old and new response > file format. Once ARIN conforms to RFC 8183, this toggle will be removed in > a future version. We have also fixed two blocking issues with APNIC, > ensuring Krill now works with every RIR implementation. > > Looking forward to your feedback on this release. > > Cheers, > > Alex > > > On 13 Feb 2020, at 09:48, Alex Band <alex(a)nlnetlabs.nl> wrote: > > > > Hi there! > > > > There is also this somewhat hacky SED command to transform the Request > XML into the format that ARIN accepts, in case you’d like to use something > other than the XSL: > > > > https://sed.js.org/?gist=3f08fb293c8825855bb26f2865161575 > > > > –– Looping in John Curran > > > > John, I appreciate ARIN has accepted RFC 8183 compatibility as an ACSP > suggestion: > > > > https://www.arin.net/participate/community/acsp/suggestions/2020-3/ > > > > Looking at the XML though, the changes needed to make this work are one > tag, a URL and a version number. Could this please be tracked as a simple > bug instead of a "feature to include in our future RPKI improvements”? > > > > In the mean time I have added a warning to the documentation: > > > https://rpki.readthedocs.io/en/latest/krill/manage-cas.html#step-1-get-the-… > > > > Thanks! > > > > -Alex > > > >> On 5 Feb 2020, at 16:48, Tim Bruijnzeels <tim(a)nlnetlabs.nl> wrote: > >> > >> Hi, > >> > >> Everyone is welcome to read that list of course, but the TL;DR is: > >> > >> ARIN currently uses a pre RFC 8183 format for the identity exchange. It > would be good if this were updated. New versions of rpkid as well as Krill > have issues with the old format. > >> > >> In the meantime this XSL provided by rpki.net can be of help: > >> > https://raw.githubusercontent.com/dragonresearch/rpki.net/master/potpourri/… > >> > >> Note: if you are planning to give Krill a try we recommend that you > wait for version 0.5. We expect to have this version ready in 1-2 weeks. It > will include usability improvements, better monitoring and a UI. > >> > >> Kind regards, > >> > >> Tim > >> > >> > >> > >>> On 5 Feb 2020, at 16:03, Christopher Munz-Michielin < > christopher(a)ve7alb.ca> wrote: > >>> > >>> Brilliant! Thanks for the write up Cynthia, I'll have a read through! > >>> > >>> Chris > >>> > >>> On 2020-02-05 1:56 a.m., Cynthia Revström wrote: > >>>> (Re-sent as I forgot to include the ML the first time, oops) > >>>> Hi Chris, > >>>> > >>>> I recently figured it out and posted it on the NLNetLabs RPKI mailing > list. https://lists.nlnetlabs.nl/pipermail/rpki/2020-February/000124.html > <https://lists.nlnetlabs.nl/pipermail/rpki/2020-February/000124.html> > >>>> I hope it helps :) > >>>> > >>>> - Cynthia > >>>> > >>>> On Wed, Jan 29, 2020 at 6:31 PM Christopher Munz-Michielin < > christopher(a)ve7alb.ca <mailto:christopher@ve7alb.ca>> wrote: > >>>> > >>>> Hi Nanog, > >>>> > >>>> Posting here since my Google-fu is coming up short. I'm trying to > setup delegated RPKI in ARIN using rpki.net <http://rpki.net>'s rpkid > Python daemon and am running into an issue submitting the identity file to > ARIN's control panel. The same file submitted to RIPE's test environment > at https://localcert.ripe.net/#/rpki works without issue, while > submitting to ARIN results in "Invalid Identity.xml file." > >>>> > >>>> The guide I'm following is this one: > https://github.com/dragonresearch/rpki.net/blob/master/doc/quickstart/xenia… > and I'm able to get as far as generating the identity file. > >>>> > >>>> Wondering if anyone has gone down this road before and has any > helpful hints to make this work? > >>>> > >>>> Cheers, > >>>> Chris > >>>> > >> > > > > > > ------------------------------ > > Message: 2 > Date: Tue, 25 Feb 2020 18:32:02 -0800 > From: Norman Jester <nj(a)jester.mx> > To: nanog(a)nanog.org > Subject: Hi-Rise Building Fiber Suggestions > Message-ID: <44DA61E8-1023-466D-A8A7-8CA6369BBD0C(a)jester.mx> > Content-Type: text/plain; charset=utf-8 > > I’m in the process of choosing hardware > for a 30 story building. If anyone has experience with this I’d appreciate > any tips. > > There are two fiber pairs running up the building riser. I need to put a > POE switch on each floor using this fiber. > > The idea is to cut the fiber at each floor and insert a switch and daisy > chain the switches together using one pair, and using the other pair as the > failover side of the ring going back to the source so if one device fails > it doesn’t take the whole string down. > > The problem here is how many switches can be strung together and I would > not try more than 3 to 5. This is not something I typically do (stacking > switches). I have fears of STP and/or RSTP issue stacking past Ethernet > switch to switch limits (if they still exist??) > > Is there a device with a similar protocol as the old 3com (now HP IDF) > stacking capability via fiber? > > I’d like to use something inexpensive as its to power ubiquiti wifi on > each floor. Ideally if you know something I don’t about ubiquiti switches > that can do this I’d appreciate knowing. > > Norman > > > > ------------------------------ > > Message: 3 > Date: Tue, 25 Feb 2020 23:21:27 -0500 > From: Bradley Burch <bradley(a)wifastnetworks.com> > To: Norman Jester <nj(a)jester.mx> > Cc: nanog(a)nanog.org > Subject: Re: Hi-Rise Building Fiber Suggestions > Message-ID: <4F4AD665-71ED-4423-A591-E737088E014B(a)wifastnetworks.com> > Content-Type: text/plain; charset=utf-8 > > Should consider DWDM or GPON and in those look at passive optical > technologies that can benefit the project. > > > On Feb 25, 2020, at 9:33 PM, Norman Jester <nj(a)jester.mx> wrote: > > > > I’m in the process of choosing hardware > > for a 30 story building. If anyone has experience with this I’d > appreciate any tips. > > > > There are two fiber pairs running up the building riser. I need to put a > POE switch on each floor using this fiber. > > > > The idea is to cut the fiber at each floor and insert a switch and daisy > chain the switches together using one pair, and using the other pair as the > failover side of the ring going back to the source so if one device fails > it doesn’t take the whole string down. > > > > The problem here is how many switches can be strung together and I would > not try more than 3 to 5. This is not something I typically do (stacking > switches). I have fears of STP and/or RSTP issue stacking past Ethernet > switch to switch limits (if they still exist??) > > > > Is there a device with a similar protocol as the old 3com (now HP IDF) > stacking capability via fiber? > > > > I’d like to use something inexpensive as its to power ubiquiti wifi on > each floor. Ideally if you know something I don’t about ubiquiti switches > that can do this I’d appreciate knowing. > > > > Norman > > > > > ------------------------------ > > Message: 4 > Date: Tue, 25 Feb 2020 20:42:04 -0800 > From: Ryan Hamel <ryan(a)rkhtech.org> > To: Norman Jester <nj(a)jester.mx> > Cc: "=?utf-8?Q?nanog=40nanog.org?=" <nanog(a)nanog.org> > Subject: Re: Hi-Rise Building Fiber Suggestions > Message-ID: > <1582691775.local-b755fc33-4b8b-v1.2.1-5f094887(a)getmailspring.com> > Content-Type: text/plain; charset="utf-8" > > I'd say a pair of Juniper switches on each floor, with their > virtual-chassis capability. Terminate the top/bottom floor of fiber 1 into > switch 1, and the other into switch two. Create an LACP bond between each > floors switches, tag the necessary VLANs, and put the VLAN SVIs onto the > first pair of switches at the building electrical/telecom room. > > The same thing can be done with MLAG across many switch vendors, but that > will require additional configuration. > On Feb 25 2020, at 6:32 pm, Norman Jester <nj(a)jester.mx> wrote: > > > > I’m in the process of choosing hardware > > for a 30 story building. If anyone has experience with this I’d > appreciate any tips. > > > > There are two fiber pairs running up the building riser. I need to put a > POE switch on each floor using this fiber. > > The idea is to cut the fiber at each floor and insert a switch and daisy > chain the switches together using one pair, and using the other pair as the > failover side of the ring going back to the source so if one device fails > it doesn’t take the whole string down. > > The problem here is how many switches can be strung together and I would > not try more than 3 to 5. This is not something I typically do (stacking > switches). I have fears of STP and/or RSTP issue stacking past Ethernet > switch to switch limits (if they still exist??) > > Is there a device with a similar protocol as the old 3com (now HP IDF) > stacking capability via fiber? > > I’d like to use something inexpensive as its to power ubiquiti wifi on > each floor. Ideally if you know something I don’t about ubiquiti switches > that can do this I’d appreciate knowing. > > Norman >

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Help with survey on enterprise network challenges? (updated)
by Joseph Severini 25 Feb '20

25 Feb '20

Hi, My name is Joseph Severini, and I am a PhD student in the Computer Science Department at Carnegie Mellon University. I’m working on a research project to identify common operational challenges in modern enterprise computer networks. I’ve put together a survey to identify these challenges by analyzing some operational problems found in the Network Engineering Stack Exchange open-source dataset. You’ll be given a problem from the dataset and asked some questions about it. I would appreciate it if you would consider taking this survey, which can be found at the link below: http://cmu.ca1.qualtrics.com/jfe/form/SV_dm6i9znuPWlLDN3 The survey should take ~15 minutes. Participation is voluntary, with no compensation, and all responses are anonymous. You must be at least 18 years old to complete the survey. I advertised my survey here before, but I wanted to advertise it one final time. I tweaked the question selection algorithm after feedback I received last time (people thought the "pain-points" were not painful enough). If you didn't submit the survey last time, please consider taking it this time. Thanks, Joseph Severini PhD Student CMU Computer Science Department

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Hearing on "Strengthening Communications Networks To Help Americans In Crisis"
by Sean Donelan 24 Feb '20

24 Feb '20

Date: Thursday, February 27, 2020 - 10:30am Location: 2322 Rayburn House Office Building Subcommittees: Communications & Technology (116th Congress) https://energycommerce.house.gov/committee-activity/hearings/hearing-on-str… Legislation H.R. 451, the "Don't Break Up the T-Band Act of 2019" H.R. 1289, the "Preserving Home and Office Numbers in Emergencies Act of 2019" H.R. 3836, the "Wireless Infrastructure Resiliency during Emergencies and Disasters Act" or the "WIRED Act" H.R. 4194, the "National Suicide Hotline Designation Act of 2019" H.R. 4856, the "Reliable Emergency Alert Distribution Improvement Act of 2019" or the "READI Act" H.R. 5918, a bill to direct the Federal Communicatoins Commission to issue reports after activation of the Disaster Information Reporting System and to make improvement to network outage reporting H.R. 5926, the "Reinforcing and Evaluating Service Integrity, Local Infrastructure, and Emergency Notification for Today's Networks Act" or the "RESILIENT Networks Act" H.R. 5928, the "Fee Integrity and Responsibilities and To Regain Essential Spectrum for Public-safety Operators Needed to Deploy Equipment Reliably Act of 2020" or the "FIRST RESPONDER Act of 2020"

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Network configurations survey
by Usama Naseer 24 Feb '20

24 Feb '20

Hi NANOG, We have often read that CDNs/CSPs optimize their networking stack configurations (e.g., TCP, HTTP etc.) to meet their performance/service requirements. Please help us in exploring the configurations used in the wild by filling us this short survey (<10 minutes): CDN network configuration survey <https://forms.gle/vaGNC3gHxps3Esqs9> (https://forms.gle/vaGNC3gHxps3Esqs9) *Background:* There’s a plethora of protocols and configuration options (TCP congestion control, initial congestion windows, HTTP version, HTTP options etc.) available for networking stack to address a variety of realistic network conditions and devices. Content providers mostly hand-tune the network stack configurations to suit the needs of underlying networks and users. We aim to improve the tuning by building a dynamic network stack that delegates the choice of tuning configurations to a data-driven model and uses the optimal set of configurations for individual networks. *Purpose of Survey:* This survey aims to understand the networking configurations used in-the-wild by network operators and the extent of configuration tuning used to curate the networking stack according to the needs of underlying networks. We also aim to understand the rationale that goes behind tuning the stack to a certain configuration. We expect the survey to be filled by anyone involved with content delivery, protocol designing, next-gen protocols or network infrastructure. The survey and collected data are anonymous and the aggregate results will be used as part of a scientific study/NANOG presentation. Thanks in advance and we look forward to your responses. Usama Naseer (usama_naseer(a)brown.edu) PS: We would appreciate if you could forward the email to other operators who might not be a part of NANOG.

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