1IP6 (class 0xc0, hlim 1, next-header UDP (17) payload length: 436) fe80::b299:28ff:fec8:d646.6696 > ff02::1:6.6696: [udp sum ok] babel 2 (424) 2 Hello seqno 58134 interval 4.00s 3 Update/id ::/0 metric 65535 seqno 41391 interval infinity 4 Request for any 5 TS/PC timestamp 1339081200 packetcounter 2 6 HMAC key-id 30 digest-20 AD0FA7CD8D5A1898EC5409C8EDDA68B3ACA21B80 7 HMAC key-id 50 digest-32 8239F283D985047FA4B88597FDE3246455C6E4DD917B1441C2F3A82B9F737674 8 HMAC key-id 1000 digest-64 6718CB4C2BB0976C127AB3CCCBFA1105A1D158F035BC9FAD86B0610A7ACD27E5A3D5A3090FFB0312D7CBB31834E5D3EA2B68CD1FEC3CFB9CE731D16BA8FEBA8C 9 HMAC key-id 1000 digest-48 D2A5B80FF9D006907E3B6601C0C255D7D12D6EC61815E413A334E2A0D9271C75AFBC086C070C714E3EFF3496C20C56FB 10 HMAC key-id 100 digest-20 7213CED66FE7154034EC64CD14AE4142A092DF33 11 HMAC key-id 2000 digest-64 2A5D9D55393B19E440FAC49BDA521E18A7FE77F7AB4A90377009E46E2FFE49336435C7E4E7BE215996DF4F59C167EA1CCCDB4FF788DA29A30E34D974307ADFF4 12 HMAC key-id 2000 digest-48 FE91AF27EEE137EF489F37FEE449100CDA8CCB3E794D0C4A225D12724A8CE2FFC85811B879CC566FD172269847091ED1 13 HMAC key-id 3000 digest-64 38C4D82883A5778500D728D1E243E7579DE96FA726C9DB7F0805C52E96FEFDCE7A5FB9AF2CB845703926EAAB43C3E44989D6CCB158FC06DB455E9F8D0550B54F 14