Hello all!
I'm having a rather strange problem, when copying data from one FreeNAS 9.1.1 box to another, over WAN or VPN.
In the example below, nas1-ny is FreeNAS in New York, and nas1-ca is FreeNAS in California, and b101 is an Ubuntu server in California:
[root@nas1-ny] /mnt/export/vmware# scp ubuntu-12.04.3-server-amd64.iso b101:/dev/null
root@b101's password:
ubuntu-12.04.3-server-amd64.iso 100% 665MB 17.1MB/s 00:39
[root@nas1-ny] /mnt/export/vmware# scp ubuntu-12.04.3-server-amd64.iso nas1-ca:/dev/null
root@nas1-ca's password:
ubuntu-12.04.3-server-amd64.iso 1% 12MB 663.9KB/s 16:46
As you can see, transfer from nas1-ny to b101 over VPN tunnel goes at around 17 megabytes per second, while transfer to nas1-ca goes at about 600-700 kilobytes per second.
I have also tried to configure a port forwarding in California for SSH and tried to copy file over open internet, without the VPN, to the same effect.
Since ssh client can copy files to Ubuntu server at a normal speed, I can only assume there's something fishy going on with sshd server. And this presents a HUGE problem for me, as I'm setting up replication - at this pace it will never keep up with the new snapshots that need to be replicated :(
Any ideas why this is happening?
Thanks!
I'm having a rather strange problem, when copying data from one FreeNAS 9.1.1 box to another, over WAN or VPN.
In the example below, nas1-ny is FreeNAS in New York, and nas1-ca is FreeNAS in California, and b101 is an Ubuntu server in California:
[root@nas1-ny] /mnt/export/vmware# scp ubuntu-12.04.3-server-amd64.iso b101:/dev/null
root@b101's password:
ubuntu-12.04.3-server-amd64.iso 100% 665MB 17.1MB/s 00:39
[root@nas1-ny] /mnt/export/vmware# scp ubuntu-12.04.3-server-amd64.iso nas1-ca:/dev/null
root@nas1-ca's password:
ubuntu-12.04.3-server-amd64.iso 1% 12MB 663.9KB/s 16:46
As you can see, transfer from nas1-ny to b101 over VPN tunnel goes at around 17 megabytes per second, while transfer to nas1-ca goes at about 600-700 kilobytes per second.
I have also tried to configure a port forwarding in California for SSH and tried to copy file over open internet, without the VPN, to the same effect.
Since ssh client can copy files to Ubuntu server at a normal speed, I can only assume there's something fishy going on with sshd server. And this presents a HUGE problem for me, as I'm setting up replication - at this pace it will never keep up with the new snapshots that need to be replicated :(
Any ideas why this is happening?
Thanks!