[FROG] IPv6 link-local addresses in the RIB

Stephen Glaus snglaus at gmail.com
Wed Dec 16 10:21:50 UTC 2020


Apologies if I'm missing something simple here, but can anyone tell me why
(in the output below) only one link-local address is shown as selected when
all have been installed in the FIB?

dut-2# sh ipv rou
Codes: K - kernel route, C - connected, S - static, R - RIPng,
       O - OSPFv3, I - IS-IS, B - BGP, N - NHRP, T - Table,
       v - VNC, V - VNC-Direct, A - Babel, D - SHARP, F - PBR,
       f - OpenFabric,
       > - selected route, * - FIB route, q - queued route, r - rejected
route

C>* 1::1/128 is directly connected, lo1, 00:14:00
C>* 1::2/128 is directly connected, lo2, 00:13:58
C>* 1::3/128 is directly connected, lo3, 00:14:01
C>* 10:1::/64 is directly connected, dp0p193p1, 00:06:42
S>* 10:2::/32 [1/0] via 192:168:1::2, dp0p256p1, weight 1, 00:06:41
S>* 51:1:1::/64 [1/0] via 192:168:1::2, dp0p256p1, weight 1, 00:06:41
C>* 192:168:1::/64 is directly connected, dp0p256p1, 00:06:42
S>* 200:1::/32 [1/0] via 10:1::2, dp0p193p1, weight 1, 00:06:41
C * fe80::/64 is directly connected, dp0p192p1, 00:06:41
C * fe80::/64 is directly connected, dp0p193p1, 00:06:42
C * fe80::/64 is directly connected, dp0p256p1, 00:06:42
C * fe80::/64 is directly connected, dp0p224p1, 00:06:47
C * fe80::/64 is directly connected, lo2, 00:13:59
C * fe80::/64 is directly connected, lo1, 00:14:00
C>* fe80::/64 is directly connected, lo3, 00:14:02
dut-2#

Thanks in advance...Steve
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.frrouting.org/pipermail/frog/attachments/20201216/a4b174f7/attachment.htm>


More information about the frog mailing list