Hi, I'm using GRE to connect to remote sites. GRE is on my border routers and PF is enabled on those routers. BGP is enabled for WAN connectivity and OSPF is enabled for local routing and OSPF over GRE routing.
I have poor performance on the GRE tunnel (2 MBps instead of 500 MBps without the GRE encap). PF is also scrubing the GRE packets (no-df scrubing and frags are allowed) What can i check to improve the GRE performance ? Thanks in advance. -- Best regards, Loïc BLOT, Engineering UNIX Systems, Security and Network Engineer http://www.unix-experience.fr
