Am So, den 07.03.2004 schrieb Gavin Henry um 21:39: > Hi all, > > I have just finished upgrading via apt (http://fedoranews.org/ghenry/apt-fc2/) Gavin, I much appreciate every documentation and problem discussion. But please would you mind to discuss FC2 test X problems on the fedora-test-list? It helps separating issues with stable Fedora from those with testing versions. > Will be finishing that off, once I get these little gotchas documented. > > Well, my external network connection is gone. I can ping and resolve domains, > but no traffic will come in. I can't browse the net, or use xchat etc. > > Very strange. > > The internal lan works as I can send to my mailserver, as you can tell. > > What gives? > > 'service network restart' is fine. > 'ping www.oreilly.com' works, > /etc/resolv.conf is fine > route -n is fine. > /etc/hosts also. > > Anyone had similar? > > Pointing my browser to 127.0.0.1 to my webserver does work though. > > > Could anyone see if they can hit my domains: > > http://www.suretecsystems.com > http://www.magicfx.co.uk Gavin, I am very sure it is the know thing with ECN, which is by default active with the 2.6er Fedora kernels. Set echo 0 > /proc/sys/net/ipv4/tcp_ecn and i bet immediately all will work again. To set that fix just edit /etc/sysctl.conf. To be clear, this is no fault by Linux/Fedora! this is an issue with badly configured firewalls/routers. As you asked, no, both domains are not reachable from here. Alexander -- Alexander Dalloz | Enger, Germany | GPG key 1024D/ED695653 1999-07-13 Fedora GNU/Linux Core 1 (Yarrow) on Athlon CPU kernel 2.4.22-1.2174.nptl Sirendipity 22:06:43 up 16 days, 23:40, load average: 1.08, 1.32, 1.21 [ ÎÎÏÎÎ Ï'ÎÏÏÎÎ - gnothi seauton ] my life is a planetarium - and you are the stars
