[powo01]

Hallo,

wenn ich an meinem Router am interface "fibre" das cmd "tcpdump -vv -ni fibre 'icmp6 and (ip6[40] == 134)'" ausführe werden als paar Sekunden die RA angezeigt

9:45:36.096539 IP6 (class 0xe0, hlim 255, next-header ICMPv6 (58) payload length: 32) fe80::ff:fe00:12 > ff02::1: [icmp6 sum ok] ICMP6, router advertisement, length 32
hop limit 64, Flags [managed], pref medium, router lifetime 1800s, reachable time 0s, retrans time 0s
source link-address option (1), length 8 (1): 02:00:00:00:00:12
0x0000: 0200 0000 0012
mtu option (5), length 8 (1): 1500
0x0000: 0000 0000 05dc
19:45:38.070488 IP6 (class 0xe0, hlim 255, next-header ICMPv6 (58) payload length: 32) fe80::ff:fe00:12 > ff02::1: [icmp6 sum ok] ICMP6, router advertisement, length 32
hop limit 64, Flags [managed], pref medium, router lifetime 1800s, reachable time 0s, retrans time 0s
source link-address option (1), length 8 (1): 02:00:00:00:00:12
0x0000: 0200 0000 0012
mtu option (5), length 8 (1): 1500
0x0000: 0000 0000 05dc
19:45:46.536311 IP6 (class 0xe0, hlim 255, next-header ICMPv6 (58) payload length: 32) fe80::ff:fe00:12 > ff02::1: [icmp6 sum ok] ICMP6, router advertisement, length 32
hop limit 64, Flags [managed], pref medium, router lifetime 1800s, reachable time 0s, retrans time 0s
source link-address option (1), length 8 (1): 02:00:00:00:00:12
0x0000: 0200 0000 0012
mtu option (5), length 8 (1): 1500
0x0000: 0000 0000 05dc
19:45:51.619026 IP6 (class 0xe0, hlim 255, next-header ICMPv6 (58) payload length: 32) fe80::ff:fe00:12 > ff02::1: [icmp6 sum ok] ICMP6, router advertisement, length 32
hop limit 64, Flags [managed], pref medium, router lifetime 1800s, reachable time 0s, retrans time 0s
source link-address option (1), length 8 (1): 02:00:00:00:00:12
0x0000: 0200 0000 0012
mtu option (5), length 8 (1): 1500
0x0000: 0000 0000 05dc
19:45:54.318408 IP6 (class 0xe0, hlim 255, next-header ICMPv6 (58) payload length: 32) fe80::ff:fe00:12 > ff02::1: [icmp6 sum ok] ICMP6, router advertisement, length 32
hop limit 64, Flags [managed], pref medium, router lifetime 1800s, reachable time 0s, retrans time 0s
source link-address option (1), length 8 (1): 02:00:00:00:00:12
0x0000: 0200 0000 0012
mtu option (5), length 8 (1): 1500
0x0000: 0000 0000 05dc
19:45:59.174019 IP6 (class 0xe0, hlim 255, next-header ICMPv6 (58) payload length: 32) fe80::ff:fe00:12 > ff02::1: [icmp6 sum ok] ICMP6, router advertisement, length 32
hop limit 64, Flags [none], pref medium, router lifetime 1800s, reachable time 0s, retrans time 0s
source link-address option (1), length 8 (1): 02:00:00:00:00:12
0x0000: 0200 0000 0012
mtu option (5), length 8 (1): 1500
0x0000: 0000 0000 05dc
19:45:59.230118 IP6 (class 0xe0, hlim 255, next-header ICMPv6 (58) payload length: 16) fe80::ff:fe00:12 > ff02::1: [icmp6 sum ok] ICMP6, router advertisement, length 16
hop limit 64, Flags [none], pref medium, router lifetime 0s, reachable time 0s, retrans time 0s