Re: gif interface not passing IPv6 packets

2011-10-04 Thread Matt Smith
On 4 October 2011 19:17, Li, Qing wrote: > Hi, > > Please download the newer patch from > >        http://people.freebsd.org/~qingli/in6.c.diff > > This patch ought to fix both problems. Just applied this patch. Yes, this fixes both problems. As far as I can see now everything is working. So the

Re: gif interface not passing IPv6 packets

2011-10-04 Thread Matt Smith
On 4 October 2011 10:48, Matt Smith wrote: > I have just applied the patch, recompiled the kernel, and rebooted > with my original configuration in rc.conf and all interfaces have come > up as expected now. The routes are there, I can ping everything, and I > can connect to everything

Re: gif interface not passing IPv6 packets

2011-10-04 Thread Matt Smith
On 3 October 2011 22:33, Li, Qing wrote: > Please give the following patch a try and let me know how it > works out for you. > >        http://people.freebsd.org/~qingli/in6.c.diff I have just applied the patch, recompiled the kernel, and rebooted with my original configuration in rc.conf and all

Re: gif interface not passing IPv6 packets

2011-10-03 Thread Matt Smith
On 3 October 2011 21:42, Li, Qing wrote: > > Hi, > > I saw the thread but I was traveling the whole of last week, did not > have a system to work on. > > The problem you encountered on gif was due to a bug in the IPv6 code. > > I believe have a patch but I need to do more testing. I will post it s

Re: gif interface not passing IPv6 packets

2011-09-27 Thread Matt Smith
On 26 September 2011 21:00, Mark Atkinson wrote: > Depending on your release you might need to add > > ifconfig gif0 inet6 -ifdisabled Thanks for the suggestion but this also made no difference. The problem isn't that the interface is down or disabled, from other suggestions yesterday it's become

Re: gif interface not passing IPv6 packets

2011-09-26 Thread Matt Smith
On 26 September 2011 17:05, Gary Palmer wrote: > > Not sure, however an experiment may be in order > > # ifconfig gif0 > ifconfig: interface gif0 does not exist > # ifconfig gif0 create > # ifconfig gif0 tunnel 1.2.3.4 > # ifconfig gif0 inet6 2abc::2 2abc::1 prefixlen 128 > # netstat -nr -f inet

Re: gif interface not passing IPv6 packets

2011-09-26 Thread Matt Smith
On 26 September 2011 15:21, Gary Palmer wrote: > Smells like a routing table problem or similar configuration problem. > On my tunnel endpoint, admitedly running 7.4 not 8.x or head, pings > to the LOCAL endpoint of the gif0 tunnel go over lo0, not the external > interface (gif0).  I believe that

Re: gif interface not passing IPv6 packets

2011-09-26 Thread Matt Smith
On 26 September 2011 14:29, Gary Palmer wrote: > On Mon, Sep 26, 2011 at 10:27:53AM +0100, Matt Smith wrote: > Do you have access to any other IPv6 hosts on a separate link?  If so, > I would suggest trying a ping or traceroute back to your IP or > IPs across the tunnel and see if the

Re: gif interface not passing IPv6 packets

2011-09-26 Thread Matt Smith
On 26 September 2011 12:46, Bjoern A. Zeeb wrote: > Given you are using NAT make sure that works as expected for the gif > from the remote end.   It might be worth, if you can, do tcpdump on > the external interface of your router. > > Also make sure you can reach the IPv4 tunnel destination. I a

gif interface not passing IPv6 packets

2011-09-26 Thread Matt Smith
I have a very strange problem with a gif interface that has been confusing me all weekend. For the last six months I have had a gif tunnel setup to an ipv6 tunnel broker which has worked without any issues. On Friday I had a power cut. The power returned, the server restarted, and the tunnel has be

Re: IPv6 policy based source routing

2011-03-22 Thread Matt Smith
On 22 March 2011 17:16, Hajimu UMEMOTO wrote: > It's Rule 3 of RFC 3484 which avoids deprecated addresses. > If this solves your problem, you can do it by the following command: > >        ifconfig gif0 inet6 deprecated > > Please note that you don't need to set net.inet6.ip6.use_deprecated to >

Re: IPv6 policy based source routing

2011-03-22 Thread Matt Smith
On 22 March 2011 03:00, J. Hellenthal wrote: > > Hi Matt, > > Unofficially not sure if you have already checked into this so I am not sure > if it is really a solution to your problem but may be a step forward. Check > out the man page for ip6addrctl(8) that allows you to set a precedence for >

Re: IPv6 policy based source routing

2011-03-15 Thread Matt Smith
On 15 March 2011 11:39, Matt Smith wrote: > > Hi, I have a question about source routing I hope you can help me with. I have been doing some more research into this and it appears the proper way to accomplish what I want is to set net.inet6.ip6.use_deprecated to 0 and then deprecate th

IPv6 policy based source routing

2011-03-15 Thread Matt Smith
Hi, I have a question about source routing I hope you can help me with. I have two interfaces, gif0 which is an ipv6 over ipv4 tunnel to my tunnel broker and vr0 which is my ethernet interface. I have an IPv6 address configured on my end of the gif0 tunnel and another IPv6 address from a /64 prefi

Re: Is there such a thing like a TCP proxy|relay?

2002-11-21 Thread Matt Smith
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