topic Re: sda lisp MAC registration inconsistency in Software-Defined Access (SD-Access)

sda lisp MAC registration inconsistency

Andrii Oliinyk — Mon, 11 Sep 2023 09:41:32 GMT

Guys
noticed "amber" output on one of FIABs. Any idea on how to drill down to root cause on that single "MAC registration inconsistency" pls?

FIAB1#show lisp site summary
----------- IPv4 ----------- ----------- IPv6 ----------- ----------- MAC -----------
Site name Configured Registered Incons Configured Registered Incons Configured Registered Incons
site_uci 15 29 0 0 0 0 10 38 1

Site-registration limit for router lisp 0: 0
Site-registration count for router lisp 0: 67
Number of address-resolution entries: 43
Number of configured sites: 1
Number of registered sites: 1
Sites with inconsistent registrations: 1
IPv4
Number of configured EID prefixes: 15
Number of registered EID prefixes: 29
MAC
Number of configured EID prefixes: 10
Number of registered EID prefixes: 38

Re: sda lisp MAC registration inconsistency

jedolphi — Wed, 13 Sep 2023 21:42:38 GMT

Hi Andy, this might require a longer investigation than is practical on a forum, in which case you'll need a TAC case, show techs, etc. FYI.

Is the site comprised of just one FIAB, or is there other fabric nodes too e.g. another BN, another EN, etc. What IOS XE versions?

Re: sda lisp MAC registration inconsistency

Andrii Oliinyk — Thu, 14 Sep 2023 07:07:55 GMT

Hi Jerom
thanks for input. SW is 17.10.01 & it's single stack-wise switch on the site (though we have another FIAB w/ couple of xFNs in other site with the same output). both site are just after migration & we already asked Cisco migration team about it. i'll update tread asap.

Re: sda lisp MAC registration inconsistency

jedolphi — Thu, 14 Sep 2023 21:23:00 GMT

Hi Andy. I spoke to the dev team about this, they'll need a TAC case with a "show tech lisp" attached please. Cheers, Jerome

Re: sda lisp MAC registration inconsistency

Andrii Oliinyk — Fri, 15 Sep 2023 04:46:02 GMT

Hi Jerom

sent SR# in private. thanks for your support.

Re: sda lisp MAC registration inconsistency

Andrii Oliinyk — Wed, 04 Oct 2023 17:54:20 GMT

interim update (src - TAC): with existing commands it's not possible to drill down to src of inconsistencies.
case is escalated to BU