dhcp6c ip renew problem
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I have a fritzbox in front of my pfsense. My ISP changes my ip every day. After the change the Pfsense(2.5.2) need two hours to renew the adresses on the Interfaces.
Aug 22 02:46:41 dhcp6c 42348 Sending Renew Aug 22 02:46:41 dhcp6c 42348 unknown or unexpected DHCP6 option opt_86, len 16 Aug 22 02:46:41 dhcp6c 42348 dhcp6c Received INFO Aug 22 03:16:41 dhcp6c 42348 Sending Renew Aug 22 03:16:41 dhcp6c 42348 dhcp6c Received INFO Aug 22 03:16:41 dhcp6c 42348 status code: no binding Aug 22 03:34:41 dhcp6c 42348 Sending Rebind Aug 22 03:34:41 dhcp6c 42348 dhcp6c Received REBIND Aug 22 03:34:41 dhcp6c 42348 status code: no binding Aug 22 04:46:41 dhcp6c 42348 remove an address 2003:d0:8745:9ef0:20d:b9ff:fe50:5b14/64 on lagg0.20 Aug 22 04:46:41 dhcp6c 42348 remove an address 2003:d0:8745:9ef1:20d:b9ff:fe50:5b14/64 on lagg0.30 Aug 22 04:46:41 dhcp6c 42348 remove an address 2003:d0:8745:9ef2:20d:b9ff:fe50:5b14/64 on lagg0.100 Aug 22 04:46:41 dhcp6c 42348 Sending Solicit Aug 22 04:46:41 dhcp6c 42348 unknown or unexpected DHCP6 option opt_86, len 16 Aug 22 04:46:42 dhcp6c 42348 Sending Request Aug 22 04:46:42 dhcp6c 42348 unknown or unexpected DHCP6 option opt_86, len 16 Aug 22 04:46:42 dhcp6c 42348 dhcp6c Received REQUEST Aug 22 04:46:42 dhcp6c 42348 add an address 2003:d0:8724:57f0:20d:b9ff:fe50:5b14/64 on lagg0.20 Aug 22 04:46:42 dhcp6c 42348 add an address 2003:d0:8724:57f1:20d:b9ff:fe50:5b14/64 on lagg0.30 Aug 22 04:46:42 dhcp6c 42348 add an address 2003:d0:8724:57f2:20d:b9ff:fe50:5b14/64 on lagg0.100as you can see the change is after 2.46. Then there is th no binding status and after that the ip is renewing. i have no clue.
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@lordsandwurm said in dhcp6c ip renew problem:
My ISP changes my ip every day.
Is Fritz in bridge or gateway mode? You want bridge.
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@jknott
unfortunately the 7412 didn't has this option any more. But there must be solution. The log says that ther is no binding. Why the dhcp6c did not renew the ip then ? -
No idea. Try running Packet Capture on the interface to see what's happening.
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@lordsandwurm I made a cronjob in pfsense to reboot it every night, that mostly fixed it for me. I wish that wouldn't be necessary...
