Pfsense-1.0.1-CVS-12-28-2006 / MTU does not change
from webgui - changing MTU on a PPPoE connection / WAN, does not work.
I set MTU = 1000 under "interfaces" -> "WAN" (pppoe) and reboot.
after reboot, pppoe get established - but launching ifconfig, returns:
ng0: flags=88d1 <up,pointopoint,running,noarp,simplex,multicast>mtu 1492
inet 126.96.36.199 –> 188.8.131.52 netmask 0xffffffff
inet6 fe80::240:f4ff:fe8a:485f%ng0 prefixlen 64 scopeid 0x7
Looking into /var/etc/mpd.conf:
set link mtu 1492
There have been no changes related to any of this…
does it work for you, changing PPPoE MTU?
I don't use PPPoE. Regadless, no code has been changed in RELENG_1 that has anything to do with MSS/MTU, etc.
mpd has three mtu change points
all can be found in /etc/inc/vpn.inc under the pppoe function.
test first with ping to see where this needs to be before you start to set it