Event Timeline
root@elastic2025:~# tcpdump -s1500 -X -vnnqi eno1 host 2620:0:860:103:10:192:32:49
14:44:27.872428 IP6 (flowlabel 0x3dd72, hlim 63, next-header TCP (6) payload length: 40) 2620:0:860:103:10:192:32:49.60600 > 2620:0:860:101:10:192:0:77.9200: tcp 0 0x0000: 6003 dd72 0028 063f 2620 0000 0860 0103 `..r.(.?&....`.. 0x0010: 0010 0192 0032 0049 2620 0000 0860 0101 .....2.I&....`.. 0x0020: 0010 0192 0000 0077 ecb8 23f0 78bc 84ca .......w..#.x... 0x0030: 0000 0000 a002 a8c0 aa38 0000 0204 05a0 .........8...... 0x0040: 0402 080a 6254 215b 0000 0000 0103 0309 ....bT![........ 14:44:27.872478 IP6 (flowlabel 0xca1e9, hlim 64, next-header TCP (6) payload length: 20) 2620:0:860:101:10:192:0:77.9200 > 2620:0:860:103:10:192:32:49.60600: tcp 0 0x0000: 600c a1e9 0014 0640 2620 0000 0860 0101 `......@&....`.. 0x0010: 0010 0192 0000 0077 2620 0000 0860 0103 .......w&....`.. 0x0020: 0010 0192 0032 0049 23f0 ecb8 0000 0000 .....2.I#....... 0x0030: 78bc 84cb 5014 0000 6354 0000
ip6tables -L -v -n | grep 2620:0:860 | grep 9200
looks like cumin2002 should be covered
9 720 ACCEPT tcp * * 2620:0:860:103::/64 ::/0 tcp dpt:9200
Elastic process is not listening on its public v6 port:
root@elastic2025:~# ss -l6 | grep 9200 tcp LISTEN 0 1024 ::ffff:10.192.0.77:9200 :::* tcp LISTEN 0 1024 ::ffff:10.2.1.30:9200 :::* tcp LISTEN 0 1024 ::ffff:127.0.0.1:9200 :::* tcp LISTEN 0 1024 ::1:9200 :::*
Ready all EQIAD hosts that currently do not have an AAAA record:
elastic1048.eqiad.wmnet
elastic1049.eqiad.wmnet
elastic1050.eqiad.wmnet
elastic1051.eqiad.wmnet
elastic1052.eqiad.wmnet
elastic1053.eqiad.wmnet
elastic1054.eqiad.wmnet
elastic1055.eqiad.wmnet
elastic1056.eqiad.wmnet
elastic1057.eqiad.wmnet
elastic1058.eqiad.wmnet
elastic1059.eqiad.wmnet
elastic1060.eqiad.wmnet
elastic1061.eqiad.wmnet
elastic1062.eqiad.wmnet
elastic1063.eqiad.wmnet
elastic1064.eqiad.wmnet
elastic1065.eqiad.wmnet
elastic1066.eqiad.wmnet
elastic1067.eqiad.wmnet