Hey Mike, Apologies, what I meant was that if I use a /30 subnet for the handoff the config works, however with a /31 it does not. We've got about 80 sessions (bilats, route servers and transit links) so enabling debug logging floods my core with about 1000 entries per second. Looking at the other router with the single session gives me nothing referencing the new session. Regards, Christopher Hawker On Mon, 8 Jan 2024 at 18:30, Mike Everest via Public < public@talk.mikrotik.com.au> wrote:
G'day!
If the session doesn't establish, it won't have anything to do with the networks you are trying to advertise...
Do routerOS logs give you any clues? If not, try adding bgp debug to system logging :)
Cheers! Mike.
----Original Message----- From: Public <public-bounces@talk.mikrotik.com.au> On Behalf Of Christopher Hawker via Public Sent: Monday, 8 January 2024 5:33 PM To: public@talk.mikrotik.com.au Cc: Christopher Hawker <chris@thesysadmin.au> Subject: [MT-AU Public] /31 Deployments for Point-to-Point links
Hey all,
Trying to stand-up a BGP session between a CCR2004-1G-12S+2XS and a CCR2004-16G-2S+ using a /31 for the link. I'm able to ping across the CCR2004-16G-2S+ link no problem, however, the BGP session doesn't establish. I'm attempting to move an existing session from a /30 where it works in order to conserve IP space. Is there some skullduggery going on, or is 7.13 just not RFC3021-compliant?
Thanks, Christopher Hawker _______________________________________________ Public mailing list Public@talk.mikrotik.com.au http://talk.mikrotik.com.au/mailman/listinfo/public_talk.mikrotik.com.au
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