DHCP Server not responding
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alsenior commented
The DHCP server does not look to be responding to any DHCP requests on any member.
Netstat -a does not show anything listening on 67 or 68
alsenior@gravityv2-1:~/gravity$ sudo netstat -a
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address Foreign Address State
tcp 0 0 gravityv2-1.gravit:2380 0.0.0.0:* LISTEN
tcp 0 0 localhost:2379 0.0.0.0:* LISTEN
tcp 0 0 gravityv2-1.grav:domain 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:ssh 0.0.0.0:* LISTEN
tcp 0 0 gravityv2-1.gravit:8009 0.0.0.0:* LISTEN
tcp 0 0 gravityv2-1.gravit:8008 0.0.0.0:* LISTEN
tcp 0 0 localhost:38172 localhost:2379 ESTABLISHED
tcp 0 0 gravityv2-1.gravit:2380 192.168.22.30:35790 ESTABLISHED
tcp 0 0 localhost:46090 localhost:2379 ESTABLISHED
tcp 0 0 gravityv2-1.gravit:2380 192.168.22.30:35788 ESTABLISHED
tcp 0 0 gravityv2-1.gravi:53542 192.168.22.30:2380 ESTABLISHED
tcp 0 0 localhost:2379 localhost:38170 ESTABLISHED
tcp 0 0 gravityv2-1.gravit:2380 192.168.22.30:44560 ESTABLISHED
tcp 0 0 gravityv2-1.gravit:2380 192.168.22.20:48902 ESTABLISHED
tcp 0 0 localhost:2379 localhost:38172 ESTABLISHED
tcp 0 0 gravityv2-1.gravit:2380 192.168.22.20:48912 ESTABLISHED
tcp 0 0 gravityv2-1.gravi:39140 192.168.22.20:2380 ESTABLISHED
tcp 0 0 gravityv2-1.gravi:53504 192.168.22.30:2380 ESTABLISHED
tcp 0 0 gravityv2-1.gravit:2380 192.168.22.30:52248 ESTABLISHED
tcp 0 172 gravityv2-1.gravity:ssh 192.168.1.12:18980 ESTABLISHED
tcp 0 0 gravityv2-1.gravi:39164 192.168.22.20:2380 ESTABLISHED
tcp 0 0 localhost:2379 localhost:46090 ESTABLISHED
tcp 0 0 gravityv2-1.gravit:2380 192.168.22.20:48906 ESTABLISHED
tcp 0 0 gravityv2-1.gravi:53514 192.168.22.30:2380 ESTABLISHED
tcp 0 0 localhost:38170 localhost:2379 ESTABLISHED
tcp 0 0 gravityv2-1.gravi:39134 192.168.22.20:2380 ESTABLISHED
tcp6 0 0 [::]:ssh [::]:* LISTEN
udp 0 0 gravityv2-1.grav:domain 0.0.0.0:*
I can see the DHCP request come in on the Primary node but only Port unreachable sent in response to the relay
tcpdump: https://pastebin.com/uvZus89m
gravity config: https://pastebin.com/sFfCJHm1
I have Tried upgrading Gravity -> No fix
Rebooting all nodes -> No fix