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2answers
77 views

IPv6 PPP Link fails forwarding Router Advertisements into local LAN

A Debian Server having eth0, eth1. eth2, ppp0 devices: 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether xx:yy:zz:yy:xx:yy brd ...
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1answer
57 views

IPv6 radvd with vlans

Is it possible to configure the radvd config so that the router advertisement packets got a VLAN- tag? Theres a switch between my Router (software router, Ubuntu OS) and I only want some VLANs to ...
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1answer
58 views

Worldwide IP Latency [closed]

I want to create a simulation of the protocol MIPv6 (http://www.ietf.org/rfc/rfc3775.txt), for this reason I need information about latency, jitter and round-trip time. My first guess is install ...
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2answers
198 views

Setting up 2 IPv6 Subnets and ping across Cisco router [closed]

I am trying to setup 2 IPv6 subnets across a Cisco 2621 Router. I am having some trouble... I have assigned: fe0/0 2607:fcb8:10::x:x:x:x fe0/1 2607:fcb8:11::x:x:x:x On the fe0/0 side I have a ...
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1answer
1k views

Multicast Listener Report Message v2

I run an ICMPv6 protocol and I have made a capture using wireshark. In the capture I have some Multicast Listener Report Message v2. Some of the has the source ip, the ipv6 link local address, but ...
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1answer
1k views

Advertise a subnet route with radvd

we have set up a small IPv6 Testing network. The setup looks like this: ::/0 +----------+ | Firewall | Router to the public net +----------+ | 2001:...::/106 | ...
0
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2answers
337 views

IPv6 connect B to A works, A to B fails with B's SYN-ACK receiving ICMP destination unreachable prohibited

I'm testing on IPv6. A is a server in a Cogent colo with native IPv6, call it 2001:db8:1111::1. B is a Mac mini behind an Airport Extreme router behind ISP Comcast; the router is set up to use ...
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votes
2answers
486 views

Filtering IPv6 ICMPv6 messages

So I'm playing around with IPv6 on my home network a bit more, and I'm doing things a bit old-fashioned -- setting up static addresses and such. This means I don't really want or care for all the ...
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4answers
1k views

IPv6, multiple routers and possible bad prefix advertisement in ICMPv6 RA

I have two 'router' type devices setup on my network. One is my actual IPv6 router - a Cisco 2621 (fe80::xxxx:3e60). It's the correct default router. Another is a DLINK DIR-615 (fe80::xxxx:5760). ...