did you apply one of the patch about vlan ? On Mon, Nov 17, 2014 at 5:39 AM, Kevin Gee <ke...@brandwatch.com> wrote: >> Hi, >> >> I'm having the following setup >> >> 2 em interfaces composing trunk0: >> >> /etc/hostname.trunk0 >> up trunkproto lacp >> trunkport em4 trunkport em1 >> >> a vlan interface 'over' trunk0: >> >> /etc/hostname.vlan34 >> inet 1.2.3.4 255.255.255.240 NONE vlan 34 vlandev trunk0 >> >> When using tcpdump to analyze trafic from/to subnets connected to the vlan34 >> interface I only see trafic 'entering' the vlan34 interface, but not >> outgoing trafic. >> >> Command is: "tcpdump -i vlan34" >> >> When using "tcpdump -i trunk0 vlan" I correctly see bi-directionnal trafic. >> >> Is it the expected behavior or am I missing something ? >> >> Thanks >> > Hi Laurent, > > Perhaps the LACP algorithm is is sending outbound traffic across one link and > the other side is transmitting return traffic on the other link. What do you > see if yoiu use tcpdump for em1& em4 ? >
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