Cisco ASA VPN MTU configuration

[w33mhz]

I have been tring to deal with some issues with my vpn going down, and I believe it has to do with it getting fragmented. So I lowered my mtu size on the remote asa to 1400, which seemed to be an acceptable value from testing. I was wondering should I set the mtu to 1400 as well on my local ASA?

Remote ASA 5505
IOS 8.4(2)8


Local ASA 5520
IOS 8.4(1)

Windows Haiku:

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[w33mhz]

Moved question to the Cisco ASA forum, it is located MIS/IT

Windows Haiku:

Serious error.
All shortcuts have disappeared.
Screen. Mind. Both are blank.