The problem with MTU <1500

[Andrey Zonov]

On 26.03.2012 17:43, Владислав Продан wrote:
>
> Dear all!
> I have two different values of uplink MTU - 1440 and 1492.
> And in a local network - 1500.
> In Cisco routers can be set 'set ip df 0', but I have no such router :(
> What options are there for FreeBSD?

sysctl net.inet.tcp.path_mtu_discovery=0

> Only use the net/tcpmssd?
> Will it be possible to process both two channels of 1Gb?
>
>

-- 
Andrey Zonov