So, something stop packets from remote hosts. May be firewall on remote PC...? and can you run tcpdump on same remote host, to check that it's tap0 device. 27.09.2011, 11:06, "唐建伟" <myhnet at gmail.com>: > Hi > > the routing table in the remote hosts are OK. "tcpdump -n -i [device name]" > cannot capture any packages from remote. no mater br0 nor tap0. > > Best Regards > Tang Jianwei > > On Tue, Sep 27, 2011 at 2:44 PM, Минтаиров Михаил <mikxalich at yandex.ru>wrote: > >> 27.09.2011, 09:52, "唐建伟" <myhnet at gmail.com>: >>> Hi all, >>> >>> I just intalled openvpn + bridge in CentOS 6, but i get strange problems: >>> >>> the remote PCs cannot get the local PCs' MACs and also, the local PCs >>> cannot get the remote PCs' MACs >>> >>> but when i run "brctl showmacs br0" it will list all the MACs and also " >>> brctl show" will show that all the correct adapters are in br0 >>> >>> SELinux disabled >>> >>> any ideas? >> First of all you should check routing table of remote hosts. If everything >> is correct, try to monitor br0, and other devises(ethX) by "tcpdump -n -i >> [device name]". >> _______________________________________________ >> CentOS mailing list >> CentOS at centos.org >> http://lists.centos.org/mailman/listinfo/centos > -- > Tang Jianwei > System Administrator > _______________________________________________ > CentOS mailing list > CentOS at centos.org > http://lists.centos.org/mailman/listinfo/centos