tun-mtu, fragment and mssfix: Client, Server or Both?
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tun-mtu, fragment and mssfix: Client, Server or Both?
We have server-side conf files and client-side ovpn files. If I want to troubleshoot an MTU issue, do I use the tun-mtu, fragment and mssfix parameters in the client or server config, or both?
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Re: tun-mtu, fragment and mssfix: Client, Server or Both?
Use --fragment and --mssfix in both your configs as these cannot be pushed.
Also try:in both your configs.
This thread may help:
confusion over udp "fragment"
Also try:
Code: Select all
mtu-disc yes
mtu-test
This thread may help:
confusion over udp "fragment"
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- OpenVpn Newbie
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Re: tun-mtu, fragment and mssfix: Client, Server or Both?
Just wondering,
Can we use the output of the test in some script? Or can the result be written to file?
Thanks
Can we use the output of the test in some script? Or can the result be written to file?
Thanks
- Traffic
- OpenVPN Protagonist
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- Joined: Sat Aug 09, 2014 11:24 am
Re: tun-mtu, fragment and mssfix: Client, Server or Both?
Unlikely, as you cannot pump this back to openvpn ..bmarien wrote:Can we use the output of the test in some script?
It is written to the openvpn log ..bmarien wrote:can the result be written to file?