Ok, so the official word from Māris at MikroTik Support is: thank you for the report, currently subocde 0 is not supported hence the warning. It will be implemented din the future. Seems that even though RFC 7313 is a little over 11 years old, it's still "not supported". Regards, Christopher H. ________________________________ From: Alexander Neilson via Public <public@talk.mikrotik.com.au> Sent: Wednesday, 27 August 2025 11:27 AM To: MikroTik Australia Public List <public@talk.mikrotik.com.au> Cc: Alexander Neilson <alexander@neilson.net.nz> Subject: [MT-AU Public] Re: BGP Route Refresh - Invalid Subtype I had seen a similar / maybe the same exact log entry on earlier firmware versions. However I thought I had seen a fix in newer firmware versions but I can't find a changelog so possibly bad memory or not noticing any recent messages. I don't recall any real world problems from the message, just log spam. Regards Alexander Alexander Neilson Neilson Productions Limited alexander@neilson.net.nz 021 329 681 022 456 2326 On Wed, 27 Aug 2025 at 12:55, Christopher Hawker via Public < public@talk.mikrotik.com.au> wrote:
Hello all,
I'm seeing a possible bug (?) on my CCR2004-1G-12S+2XS running 7.19.4, where the router receives a route refresh from an IX route server with subtype 0 (which is a normal refresh in RFC 7313), the Tik warns that it is an invalid subtype.
Is anyone else seeing similar?
Regards, Christopher H. _______________________________________________ Public mailing list -- public@talk.mikrotik.com.au To unsubscribe send an email to public-leave@talk.mikrotik.com.au
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