you are welcome! Kirill
Alexander Prinsier wrote: > It's not a VLAN. I don't remember giving it a name myself. I thought > openvz somehow choose the name (since it's for VE 3003). > > I edited the host_ifname in /etc/vz/conf/3003.conf to veth3003 instead > of veth3003.0 and it fixed it. Thanks for helping finding the error. > > Alexander > > Kirill Korotaev wrote: >> is it VLAN or you just gave veth that name? >> I guess snpmd tries to be too smart and assumes it is a VLAN... But maybe >> I'm wrong. >> >> >> Alexander Prinsier wrote: >>> I'm running snmpd/strace in the host. >>> >>> ip a l lists the interface 'veth3003.0'. >>> >>> Could this '.0' make a difference? >>> >>> Alexander >>> >>> Kirill Korotaev wrote: >>>> this ioctl() return ifindex by device name. >>>> where do you run this snpmd/strace? in host or in VE? >>>> obviously, there is no veth3003 device found, so the error was returned. >>>> >>>> what 'ip a l' commands shows when this happens? >>>> >>>> Kirill >>>> >>>> Alexander Prinsier wrote: >>>>> Hello, >>>>> >>>>> I'm seeing these error messages appear in my error log: >>>>> >>>>> Feb 10 14:37:04 h01 snmpd[18514]: ioctl 35123 returned -1 >>>>> >>>>> I tried to get the cause of this error message: >>>>> >>>>> strace /usr/sbin/snmpd -Le -f -u snmp -I -smux -p /var/run/snmpd.pid >>>>> 127.0.0.1 > /root/snmpd.log 2>&1 >>>>> >>>>> I could find this in the strace.log: >>>>> >>>>> socket(PF_INET, SOCK_DGRAM, IPPROTO_IP) = 10 >>>>> ioctl(10, SIOCGIFINDEX, {ifr_name="eth0", ifr_index=6}) = 0 >>>>> close(10) = 0 >>>>> socket(PF_INET, SOCK_DGRAM, IPPROTO_IP) = 10 >>>>> ioctl(10, SIOCGIFINDEX, {ifr_name="veth3003", ???}) = -1 ENODEV (No such >>>>> device) >>>>> write(2, "ioctl 35123 returned -1\n", 24ioctl 35123 returned -1 >>>>> ) = 24 >>>>> close(10) = 0 >>>>> >>>>> veth3003 is associated with VE 3003, in which runs openvpn (don't think >>>>> that's relevant though). >>>>> >>>>> Anyone knows what this ioctl is for, and why it fails for veth3003? >>>>> >>>>> Thanks, >>>>> >>>>> Alexander >>>>> _______________________________________________ >>>>> Users mailing list >>>>> Users@openvz.org >>>>> https://openvz.org/mailman/listinfo/users >>>>> > > _______________________________________________ Users mailing list Users@openvz.org https://openvz.org/mailman/listinfo/users