Jake Conk wrote: > > I am able to change the MTU of my nic card where my carp address is > binded to to 9000 but when I try to change the mtu on the carp > interface I get this error, "ifconfig: SIOCSIFMTU: Invalid argument". >
Hi Jake. Best of my knowledge (I'm just an OpenBSD user), by looking a bit on the kernel source, carp is not a network interface (es. real NIC interface, VLAN interface, pfsync interface, and so on..), but it's a "watchdog for an interface", that's used just like VRRP (no setifmtu() is need). So, even if ifconfig show carp "l2-watchdogs" just like an interface (with an MTU too), it's 100% not meaning: MTU of the "carpdev" interface matters. Please excuse my, technically speaking, dirty language, but I want just to be as much clear as possible. Best wishes. -- View this message in context: http://www.nabble.com/Cannot-change-MTU-of-carp-interface--tp13030564p14237782.html Sent from the openbsd user - misc mailing list archive at Nabble.com.
