Vitaliy Gusev wrote:
You added veth012.0 device to the bridge br0. How about eth0 ?
It wasn't there. After adding it I finally could yell "IT WORSK!" but just for while. :( In few minutes it stopped working on IPv4 (v6 is still fine). I discovered that problem is in arp (my GW is .233.1):
staj-dev:~# arp -n Address HWtype HWaddress Flags Mask Iface 195.113.233.224 (incomplete) eth0 195.113.233.12 ether 00:0C:29:63:A6:73 C vzbr0 195.113.233.254 (incomplete) eth0 195.113.233.92 (incomplete) eth0 195.113.233.193 (incomplete) eth0 195.113.233.99 ether 00:0C:29:6D:67:1A C vzbr0 195.113.233.99 (incomplete) eth0 195.113.233.36 (incomplete) eth0 195.113.233.254 ether 00:13:72:39:61:AA C vzbr0 195.113.233.2 (incomplete) eth0 195.113.233.1 (incomplete) eth0 195.113.233.245 (incomplete) eth0 195.113.233.246 (incomplete) eth0
staj-dev:~# arp -s 195.113.233.1 00:15:FA:87:31:0
Address HWtype HWaddress Flags Mask Iface 195.113.233.91 (incomplete) eth0 195.113.233.246 (incomplete) eth0 195.113.233.34 (incomplete) eth0 195.113.233.12 ether 00:0C:29:63:A6:73 C vzbr0 195.113.233.74 (incomplete) eth0 195.113.233.1 ether 00:15:FA:87:31:00 CM eth0
fixes problem. But that is really ugly hack, this way I have to add static arp records for every host in network 195.113.233.0/24 outside of this HW node. That is not good way.
Any idea why ARP (and IPv4) stop work? Command I do execute are: brctl addbr vzbr0 ifconfig vzbr0 0 echo 1 > /proc/sys/net/ipv4/conf/vzbr0/forwarding echo 1 > /proc/sys/net/ipv4/conf/vzbr0/proxy_arp brctl addif vzbr0 veth012.0 brctl addif vzbr0 eth0 ip route add 195.113.233.12 dev vzbr0 -- ----------------------- Jan Tomasek aka Semik http://www.tomasek.cz/ _______________________________________________ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users