Feature Request: MNDP - Mikrotik Neighbor Discovery Protocol

[djzort]

This is a request for support for the MNDP - Mikrotik Neighbor Discovery Protocol

MNDP is Mikrotik's discovery protocol, because why not make a new one?

Prior art:

Wireshark https://www.wireshark.org/docs/dfref/m/mndp.html
A windows tray program https://github.com/xmegz/MndpTray

[vincentbernat]

❦ 23 décembre 2020 23:02 -08, Dean Hamstead:

MNDP is Mikrotik's discovery protocol, because why not make a new one?

Would you be able to grab a pcap for it?

[LynxChaus]

https://github.com/haakonnessjoen/MAC-Telnet have sources for mndp decoding. But mikrotik already implement LLDP in newer versions.

[lumag]

I'd second the request for MNDP. While RouterOS might have got LLDP support, Mikrotik switches (SwOs) only support the MNDP protocol.

Since GitHub doesn't allow attaching .pcap files, I'd add the hexdump instead.

$ hexdump -C /tmp/mndp.pcap 
00000000  d4 c3 b2 a1 02 00 04 00  00 00 00 00 00 00 00 00  |................|
00000010  00 00 04 00 01 00 00 00  94 2c c7 63 a7 b7 04 00  |.........,.c....|
00000020  76 00 00 00 76 00 00 00  ff ff ff ff ff ff 2c c8  |v...v.........,.|
00000030  1b 76 1b 75 08 00 45 00  00 68 c2 8a 00 00 ff 11  |.v.u..E..h......|
00000040  4c dd ac 12 00 0b ff ff  ff ff 16 2e 16 2e 00 54  |L..............T|
00000050  fa 36 eb 0a 02 00 00 01  00 06 2c c8 1b 76 1b 75  |.6........,..v.u|
00000060  00 05 00 08 4d 69 6b 72  6f 54 69 6b 00 07 00 04  |....MikroTik....|
00000070  32 2e 31 33 00 08 00 08  4d 69 6b 72 6f 54 69 6b  |2.13....MikroTik|
00000080  00 0a 00 04 6d 47 3d 00  00 0c 00 0e 43 53 53 33  |....mG=.....CSS3|
00000090  32 36 2d 32 34 47 2d 32  53 2b 00 0d 00 00        |26-24G-2S+....|
0000009e