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Community Member

OSPFv3 IPv6 and Route Tagging

Hi,

Has anybody figured out how to tag a ipv6 route when its originated under the interface as follows... I'm on a Cisco ASA running 9.1.

interface Port-channel1.500

description Test

vlan 100

nameif Test

security-level 5

ip address x.x.x.1 standby x.x.x.x2

ipv6 address x:x:x:x:x:x:x:1/64 standby x:x:x:x:x:x:x:2

ipv6 enable

ipv6 ospf 1 area 1 instance 1

If i go under the 'ipv6 router ospf' process and do something like the following (below) the connected interfaces are not propagated into OSPF. The only ways i can propagate the connected IPv6 interfaces into OSPF is by adding 'ipv6 ospf 1 area 1 instance 1' under the interface but there's no way of tagging the route.

ipv6 router ospf 1

router-id x.x.x.1

redistribute connected metric-type 1 tag 500

log-adjacency-changes

                 

Any ideas?

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Cisco Employee

OSPFv3 IPv6 and Route Tagging

No limitations are mentioned in the command reference:

http://www.cisco.com/c/en/us/td/docs/security/asa/command-reference/cmdref/qr1.html#pgfId-1855791

You can also try summary prefix:

http://www.cisco.com/c/en/us/td/docs/security/asa/command-reference/cmdref/s21.html#pgfId-1611010

Depending on your setup obviously.

I would however suggest opening a TAC case to get this look into, I made a *quick* check myself but could not find anything matching exactly.

Community Member

OSPFv3 IPv6 and Route Tagging

Thanks for the response Marcin.

I've seen the summary prefix, this may be possible. WIll have a look.

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