Slow download speed through IPSec tunnel :(
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Hi,
Yesterday I setup IPsec tunnel between 2 offices, all work is fine, but dowload speed from <office №2="">to <office №1="">is very slow. (Both 2.0.2-RELEASE (amd64) built on Fri Dec 7 22:39:43 EST 2012 FreeBSD 8.1-RELEASE-p13)
My Internet channel:
Upload: 10 Mbit/sec
Download: 10 Mbit/secIf I start upload any file from <office №1="">to <office №2="">I have speed about 10 Mbit/sec, but if I start download any file from <office №2="">to <office №1="">I have speed about 0,5-1 Mbit/sec.
Can I fix it ?</office></office></office></office></office></office>
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Probably need to set MSS clamping up for VPNs: System > Advanced, Misc tab. Try ~1400 or so.
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Probably need to set MSS clamping up for VPNs: System > Advanced, Misc tab. Try ~1400 or so.
It's doesn't work for me (MSS/MTU etc.). :(
My pfSense installed on Hyper-V server. 2 days ago I added to VM 4 CPU core and 2048Mb RAM, 2 days everything works better than before.
Dowload Speed : ~4,5 Mbit/sec
Upload Speed : ~ 8 Mbit/sec -
Then it may be a general issue with Hyper-V. Search around the forum and you'll see that Hyper-V doesn't play very well with FreeBSD or pfSense.
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Yeah probably you can search the forums to see threads for inmproved drivers for Hyper-V.
Other than that the legacy driver used will have those performance issues. -
Vmware always! :-)
