Can we turn on: debug ospf6 spf debug ospf6 route debug ospf6 flooding debug ospf6 lsa The original stack-trace was very odd imo. It didn't make sense to me. Maybe some debug will shed some light? In any event you can join us in the FRRouting slack for a quicker turnaround ( goto https://frrouting.org and click on the slack link ). thanks! donald On Sat, Oct 12, 2019 at 1:22 AM Rudy Rucker <rudy@monkeybrains.net> wrote:
[SOLVED]
Got it running! I tested the theory that 'bad routes' were crashing ospf6d. The filter-list makes my ospf6d work!
router ospf6 auto-cost reference-bandwidth 10000 area 0.0.0.0 filter-list prefix IN-OSPF6 in interface cxl1 area 0.0.0.0 interface cxl2 area 0.0.0.0 interface cxl3 area 0.0.0.0 ! ipv6 prefix-list IN-OSPF6 seq 3 permit 2607:f598::/32 le 64 ipv6 prefix-list IN-OSPF6 seq 99 deny ::/0 le 128
[BUG]
I'm happy to turn on some debugging to show the routes crash ospf6d if anyone can tell me those commands.
If I add a permit and force an session to restart, I can cause the running ospf6d to crash.
repo: ipv6 prefix-list IN-OSPF6 seq 10 permit ::/0 le 128 router ospf6 no interface cxl3 area 0.0.0.0 interface cxl3 area 0.0.0.0
+ Illegal instruction ospf6d
Rudy
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