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Hello Colleagues,I'm having a strange problem dealing with MTU sizes and loading certain webpages. I am aware of the default Microsoft MTU of 1500 and also using GRE IPSEC Tunnels recommended at MTU size 1400. I have since manually set some users PC'...
Thank you for the reply Rolf,Yes, and you've jogged my memory of what I read the other day. So, I've updated the config to:ip tcp-adjust-mss 1360...and still not working for *some* users. Interestingly, some users can access the problem sites just fi...
UPDATEI have since applied the following config to the tunnel interfaces:ip mtu 1400ip tcp adjust-mss 1400tunnel path-mtu-discoveryThis worked and I was able to reset each users PC to default MTU size of 1500, but only until just now. I got a call fr...
