Ok I have setup a PPPoE Client to connect to my ADSL provider. It connects fine, and I can ping and get on the web ok too.
in 2.8, I created a mangle rule to derease the TCP-MSS so their was no packet fragmentation.
In 2.9, I see you can set it directly in the pppoe-client setup. So I have set them both (mtu,mru) to 1400, which is what my mangle was last time, but I cannot get on any SSL sites.
When I monitor the PPPoE Client, it states my mtu is 1400, but my mru is 1500, even though I have changed this value.
Is this a bug?
If so, can I set a mangle rule to correct this, if so what would be the correct syntax?
I have tried:
Code: Select all
/ip firewall mangle add protocol=tcp tcp-flags=syn,!ack action=passthrough new-mss=1440 chain=forward
I just need to get this sorted and I have everything running I need!
Your help is appreciated