> On 14 February 2021, at 00:18, Doug Hardie <d...@sermon-archive.info> wrote: > > Are there any changes in the IPv6 configuration? I have multiple machines. > Some are still on 12.2 and one on 13.0. I have configured both as described > in the handbook for IPv6. The 13.0 machine can ping the router just fine and > the router shows in ndp: > > Neighbor Linklayer Address Netif Expire S > Flags > fe80::120c:6bff:fee9:cdf7%bge0 10:0c:6b:e9:cd:f7 bge0 23h33m12s S > fee1::230 68:5b:35:d3:4e:da bge0 permanent R > fe80::6a5b:35ff:fed3:4eda%bge0 68:5b:35:d3:4e:da bge0 permanent R > > The first entry is the router. Its a real router, not a FreeBSD machine. > > On the 12.2 systems I get from ndp: > > Neighbor Linklayer Address Netif Expire S > Flags > fee1::250 38:c9:86:07:3b:5b bge0 permanent R > fe80::3ac9:86ff:fe07:3b5b%bge0 38:c9:86:07:3b:5b bge0 permanent R > > The router doesn't show and ping6 of it's address yields: > PING6(56=40+8+8 bytes) fe80::3ac9:86ff:fe07:3b5b%bge0 --> > fe80::120c:6bff:fee9:cdf7%bge0 > > Nothing more for quite awhile. > > I suspect there is a configuration item needed in 12.2 that is no longer > needed for 13 but I haven't figured out what that would be. I have confirmed > that the 12.2 system is receiving the router advertisements. They are just > being ignored. >
Found the problem. pf was blocking the advertisements. -- Doug _______________________________________________ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
