ipv6 ndptool for neighbor discoveryLinux tool for IPv6 unsolicited neighbor advertisementsIPv6 works only...
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ipv6 ndptool for neighbor discovery
Linux tool for IPv6 unsolicited neighbor advertisementsIPv6 works only after ping to routing boxFiltering IPv6 ICMPv6 messagesIPv6 neighbour discovery problemWhy is connecting to a web server listening on an IPv6 link-local address unreliable / How is IPv6 neighbor discovery expected to work?Cisco IOS: Prevent Inter-VLAN IPv6 Network Solicitation messagesDebian Wheezy doesn't answer to ICMPv6 neighbor solicitationsIPv6 Neighbor Discovery/Routing Failing for Kernel 3.10How to disable ipv6 neighbor discovery for a given address?IPv6 on Linux tun/tap: NDP not working
I try to collect all global IPv6 address in LAN. So using ndptool to see how many address I could collect.
the command could report router boradcast:
ndptool -i eth1 monitor -t ra
NDP payload len 96, from addr: fe80::4e5e:cff:feea:365, iface: eth1
Type: RA
Hop limit: 64
Managed address configuration: no
Other configuration: yes
but I failed in ns na type
ndptool -t ns -i eth1 monitor
It's nothing
I try to thsark for icmpv6
tshark -R icmpv6 -i eth1
It shows the packets arrived, but ndptool does not output them:
4533 43.369934717 2001:b030:214:100:4e5e:cff:feea:366 -> ff02::1:ff78:99f9 ICMPv6 86 Neighbor Solicitation for 2001:b030:214:100:48d0:319d:5b78:99f9 from 4c:5e:0c:ea:03:66
4578 44.014239120 fe80::1c41:89b5:6460:8e6d -> ff02::16 ICMPv6 110 Multicast Listener Report Message v2
4601 44.369626481 2001:b030:214:100:4e5e:cff:feea:366 -> ff02::1:ff78:99f9 ICMPv6 86 Neighbor Solicitation for 2001:b030:214:100:48d0:319d:5b78:99f9 from 4c:5e:0c:ea:03:66
4705 45.369780078 2001:b030:214:100:4e5e:cff:feea:366 -> ff02::1:ff78:99f9 ICMPv6 86 Neighbor Solicitation for 2001:b030:214:100:48d0:319d:5b78:99f9 from 4c:5e:0c:ea:03:66
4761 45.747995672 fe80::4e5e:cff:feea:366 -> ff02::1:ff93:9da3 ICMPv6 86 Neighbor Solicitation for 2001:b030:214:100:20c:29ff:fe93:9da3 from 4c:5e:0c:ea:03:66
4769 46.021538598 fe80::1c41:89b5:6460:8e6d -> ff02::16 ICMPv6 110 Multicast Listener Repo
Looks the packets are ok.
Could any one help to to solve it?
I hope to get the global IP and mac information in LAN.
Thanks.
ipv6
asked 1 min ago
Kaiser ChengKaiser Cheng
1
New contributor
Kaiser Cheng is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
I try to collect all global IPv6 address in LAN. So using ndptool to see how many address I could collect.
the command could report router boradcast:
ndptool -i eth1 monitor -t ra
NDP payload len 96, from addr: fe80::4e5e:cff:feea:365, iface: eth1
Type: RA
Hop limit: 64
Managed address configuration: no
Other configuration: yes
but I failed in ns na type
ndptool -t ns -i eth1 monitor
It's nothing
I try to thsark for icmpv6
tshark -R icmpv6 -i eth1
It shows the packets arrived, but ndptool does not output them:
4533 43.369934717 2001:b030:214:100:4e5e:cff:feea:366 -> ff02::1:ff78:99f9 ICMPv6 86 Neighbor Solicitation for 2001:b030:214:100:48d0:319d:5b78:99f9 from 4c:5e:0c:ea:03:66
4578 44.014239120 fe80::1c41:89b5:6460:8e6d -> ff02::16 ICMPv6 110 Multicast Listener Report Message v2
4601 44.369626481 2001:b030:214:100:4e5e:cff:feea:366 -> ff02::1:ff78:99f9 ICMPv6 86 Neighbor Solicitation for 2001:b030:214:100:48d0:319d:5b78:99f9 from 4c:5e:0c:ea:03:66
4705 45.369780078 2001:b030:214:100:4e5e:cff:feea:366 -> ff02::1:ff78:99f9 ICMPv6 86 Neighbor Solicitation for 2001:b030:214:100:48d0:319d:5b78:99f9 from 4c:5e:0c:ea:03:66
4761 45.747995672 fe80::4e5e:cff:feea:366 -> ff02::1:ff93:9da3 ICMPv6 86 Neighbor Solicitation for 2001:b030:214:100:20c:29ff:fe93:9da3 from 4c:5e:0c:ea:03:66
4769 46.021538598 fe80::1c41:89b5:6460:8e6d -> ff02::16 ICMPv6 110 Multicast Listener Repo
Looks the packets are ok.
Could any one help to to solve it?
I hope to get the global IP and mac information in LAN.
Thanks.
ipv6
asked 1 min ago
Kaiser ChengKaiser Cheng
1
New contributor
Kaiser Cheng is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
I try to collect all global IPv6 address in LAN. So using ndptool to see how many address I could collect.
the command could report router boradcast:
ndptool -i eth1 monitor -t ra
NDP payload len 96, from addr: fe80::4e5e:cff:feea:365, iface: eth1
Type: RA
Hop limit: 64
Managed address configuration: no
Other configuration: yes
but I failed in ns na type
ndptool -t ns -i eth1 monitor
It's nothing
I try to thsark for icmpv6
tshark -R icmpv6 -i eth1
It shows the packets arrived, but ndptool does not output them:
4533 43.369934717 2001:b030:214:100:4e5e:cff:feea:366 -> ff02::1:ff78:99f9 ICMPv6 86 Neighbor Solicitation for 2001:b030:214:100:48d0:319d:5b78:99f9 from 4c:5e:0c:ea:03:66
4578 44.014239120 fe80::1c41:89b5:6460:8e6d -> ff02::16 ICMPv6 110 Multicast Listener Report Message v2
4601 44.369626481 2001:b030:214:100:4e5e:cff:feea:366 -> ff02::1:ff78:99f9 ICMPv6 86 Neighbor Solicitation for 2001:b030:214:100:48d0:319d:5b78:99f9 from 4c:5e:0c:ea:03:66
4705 45.369780078 2001:b030:214:100:4e5e:cff:feea:366 -> ff02::1:ff78:99f9 ICMPv6 86 Neighbor Solicitation for 2001:b030:214:100:48d0:319d:5b78:99f9 from 4c:5e:0c:ea:03:66
4761 45.747995672 fe80::4e5e:cff:feea:366 -> ff02::1:ff93:9da3 ICMPv6 86 Neighbor Solicitation for 2001:b030:214:100:20c:29ff:fe93:9da3 from 4c:5e:0c:ea:03:66
4769 46.021538598 fe80::1c41:89b5:6460:8e6d -> ff02::16 ICMPv6 110 Multicast Listener Repo
Looks the packets are ok.
Could any one help to to solve it?
I hope to get the global IP and mac information in LAN.
Thanks.
ipv6
asked 1 min ago
Kaiser ChengKaiser Cheng
1
New contributor
Kaiser Cheng is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
I try to collect all global IPv6 address in LAN. So using ndptool to see how many address I could collect.
the command could report router boradcast:
ndptool -i eth1 monitor -t ra
NDP payload len 96, from addr: fe80::4e5e:cff:feea:365, iface: eth1
Type: RA
Hop limit: 64
Managed address configuration: no
Other configuration: yes
but I failed in ns na type
ndptool -t ns -i eth1 monitor
It's nothing
I try to thsark for icmpv6
tshark -R icmpv6 -i eth1
It shows the packets arrived, but ndptool does not output them:
4533 43.369934717 2001:b030:214:100:4e5e:cff:feea:366 -> ff02::1:ff78:99f9 ICMPv6 86 Neighbor Solicitation for 2001:b030:214:100:48d0:319d:5b78:99f9 from 4c:5e:0c:ea:03:66
4578 44.014239120 fe80::1c41:89b5:6460:8e6d -> ff02::16 ICMPv6 110 Multicast Listener Report Message v2
4601 44.369626481 2001:b030:214:100:4e5e:cff:feea:366 -> ff02::1:ff78:99f9 ICMPv6 86 Neighbor Solicitation for 2001:b030:214:100:48d0:319d:5b78:99f9 from 4c:5e:0c:ea:03:66
4705 45.369780078 2001:b030:214:100:4e5e:cff:feea:366 -> ff02::1:ff78:99f9 ICMPv6 86 Neighbor Solicitation for 2001:b030:214:100:48d0:319d:5b78:99f9 from 4c:5e:0c:ea:03:66
4761 45.747995672 fe80::4e5e:cff:feea:366 -> ff02::1:ff93:9da3 ICMPv6 86 Neighbor Solicitation for 2001:b030:214:100:20c:29ff:fe93:9da3 from 4c:5e:0c:ea:03:66
4769 46.021538598 fe80::1c41:89b5:6460:8e6d -> ff02::16 ICMPv6 110 Multicast Listener Repo
Looks the packets are ok.
Could any one help to to solve it?
I hope to get the global IP and mac information in LAN.
Thanks.
ipv6
ipv6
asked 1 min ago
Kaiser ChengKaiser Cheng
1
New contributor
Kaiser Cheng is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 1 min ago
Kaiser ChengKaiser Cheng
1
New contributor
Kaiser Cheng is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 1 min ago
Kaiser ChengKaiser Cheng
1
New contributor
Kaiser Cheng is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 1 min ago
Kaiser ChengKaiser Cheng
1
asked 1 min ago
Kaiser ChengKaiser Cheng
1
1
New contributor
Kaiser Cheng is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
Kaiser Cheng is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Kaiser Cheng is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
add a comment |
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