Hi everyone, this is my first post here, and let me say that I've really enjoyed reading the posts so far.
I'm hoping that some of you might have some ideas I can check out.
I have an SSG-140 running 6.3.0r5.0 and I have a dedciated interface (ethernet 0/4) that does nothing but handle iSCSI traffic on its own network, but suddenly my transfer rate has dropped by about 75% and I'm sure it's something I did.
This will give you a great idea of where the problem might be:
flow GRE outbound tcp-mss = 1420
flow GRE inbound tcp-mss = 1420
flow change tcp mss option for all packets = 1350
flow change tcp mss option for outbound vpn packets = 1300
flow change tcp mss option for bi-directional vpn packets = 1396
Every value except "bi-directional vpn" was previously "not set."
I'd prefer a setting that has good peformance, but maybe if I can figure out how to "unset" the values, my performance would go back to what it used to be?
Any thoughts???
Thank you all in advance!
Sam