LinkBack URL
About LinkBacksFor those having MTU issues is 5.2
You may wish to try this patch.
This patch should fix PMTU for TCP sessions without having to manually turn down your MTU.
Code:curl http://untangle.com/download/patches/5.2/mtu | sh
5.2 MTU patch
For those having MTU issues is 5.2
You may wish to try this patch.
This patch should fix PMTU for TCP sessions without having to manually turn down your MTU.
Code:curl http://untangle.com/download/patches/5.2/mtu | sh
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urgent
How can I apply this patch?
Log on to you UT box either from the console or remotely with ssh and enter the above command.
I m a beginer in Untangle so give me more details please.
where I go and enter the command? in what tab?
I have manually enter MTU size to 1380, Active Directory size packets and works for me.
You can't do it from inside the client. Either close it or move it out of the way and go to TERMINAL. If you have not done that before, you must define a root password WHICH YOU DO NOT WANT TO LOSE. Make it secure so nobody else can get into your computer that way. Then type the command that dmorris showed at the top of this thread, EXACTLY as he has specified it. By the way, setting the MTU to 1380 is really low...you should not cut it down that much unless there is a good reason for doing so.
When you are done in the terminal, type EXIT and it will close. You can then go back to the client.
I had to do cut of the packet size to 1380 because I had problem with VPN ipsec over l2tp traffic
Originally Posted by dmorris
I have try the patch but no results, I have increase the MTU packet size from 1380 to 1430 and I think now works better
You should be able to raise it as high as 1492. Try raising it a bit and testing it. Once it burps, back it down a little bit.
I have test that speed but the ipsec over l2tp traffic gets to slow, because UT open the packets for filtering and I think at that speed it crashes them.
Untangle only passes IPsec through...it doesn't open IPsec, PPTP or SSL traffic.
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