Hi there, We have some CER2024 in our network, and we are starting to encounter issues when receiving prefixes from Mikrotik CCR2216 that is running with ROSv7. Has anyone any ideea except replacing the CER’s?
The peer is has AS4 capability negociated: Neighbor AS4 Capability Negotiation: Peer Negotiated AS4 capability Peer configured for AS4 capability We are running version 6.3.0.fT183: IronWare : Version 6.3.0fT183 Copyright (c) 2017-2019 Extreme Networks, Inc. Compiled on Jul 14 2022 at 21:38:40 labeled as ce06300f (18589108 bytes) from Primary last-packet-with-error decode shows : Received Message Length: 94 BGP Message: 0xffffffff 0xffffffff 0xffffffff 0xffffffff 0x005e0200 0x00004340 0x01010050 0x02001602 0x05000022 0x04000015 0xe60000ad 0x820000ad 0x820000ad 0x82400304 0x0a0b010f 0x40050400 0x00006440 0x0600d008 0x00042204 0x0064d007 0x00080000 0xad825509 0x1f8617c3 0xd204 BGP Header Marker: 0xffffffff 0xffffffff 0xffffffff 0xffffffff Message Length: (0x005e) 94 Message Type: (0x02) UPDATE UPDATE Message Unfeasible route length: (0x0000) 0 Update path attributes Total Path Attribute length: (0x0043) 67 Flags : (0x40) Well Known, Transitive, Complete Type : (0x01) Origin Length: (0x01) 1 Origin: (0x00) IGP Flags : (0x50) Well Known, Transitive, Complete, Extended length Type : (0x02) AS Path Length: (0x0016) 22 Segment Type : (0x02) AS Sequence Segment Length: (0x05) 5 AS Numbers : (0x0000) 0, (0x2204) 8708, (0x0000) 0, (0x15e6) 5606, (0x0000) 0, Segment Type : (0xad) Unknown(173) Segment Length: (0x82) 130 AS Numbers : (0x0000) 0, (0xad82) 44418, (0x0000) 0, (0xad82) 44418, Flags : (0x40) Well Known, Transitive, Complete Type : (0x03) Next Hop Length: (0x04) 4 Next Hop IP address: (0x0a0b010f) 10.11.1.15 Flags : (0x40) Well Known, Transitive, Complete Type : (0x05) Local Preference Length: (0x04) 4 Local Preference: (0x00000064) 100 Flags : (0x40) Well Known, Transitive, Complete Type : (0x06) Atomic Aggregate Length: (0x00) 0 Flags : (0xd0) Optional, Transitive, Complete, Extended length Type : (0x08) Community Length: (0x0004) 4 Community List: (0x22040064) 8708:100 Flags : (0xd0) Optional, Transitive, Complete, Extended length Type : (0x07) Aggregator Length: (0x0008) 8 Error: Invalid AGGREGATOR attribute length 8 _______________________________________________ foundry-nsp mailing list foundry-nsp@puck.nether.net http://puck.nether.net/mailman/listinfo/foundry-nsp