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16.7 Legacy Series / WAN not very fast speed
« on: August 27, 2016, 06:10:08 pm »
Hello team,
I have a very strange issue.
a fresh install of opnsense16.7.2 into a VM on a ESXi 5.5
2 network cards (vmxnet3) ; one for wan and another one for Lan
When the opnsense juste boot, and i curl, i have
So a very good speed (111M)
But after about 5 minute, the same give me
A very poor speed 5939k
Nothing changed. No machine connected to the Lan interface (i have disconnected the lan, and have the same issue)
Trying to disable CRC TSO and LRO, no effect.
If i try to download from another VM into the same ESXi, i have a good speed.
Any help ?
Thank you
I have a very strange issue.
a fresh install of opnsense16.7.2 into a VM on a ESXi 5.5
2 network cards (vmxnet3) ; one for wan and another one for Lan
When the opnsense juste boot, and i curl, i have
Code: [Select]
curl http://ovh.net/files/10Gio.dat >/dev/null
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
7 10.0G 7 730M 0 0 111M 0 0:01:31 0:00:06 0:01:25 111M
So a very good speed (111M)
But after about 5 minute, the same give me
Code: [Select]
curl http://ovh.net/files/10Gio.dat > /dev/null
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
2 10.0G 2 245M 0 0 6815k 0 0:25:38 0:00:36 0:25:02 5939k
A very poor speed 5939k
Nothing changed. No machine connected to the Lan interface (i have disconnected the lan, and have the same issue)
Trying to disable CRC TSO and LRO, no effect.
If i try to download from another VM into the same ESXi, i have a good speed.
Any help ?
Thank you