Hi,
I have a turris Omnia and noticed that i have very slow SCP transfer speed (close to 1MBps).
I tried many things :
- SCP to another remote server : slow
- SCP from a remote server to a local machine : fast
- SCP to another SSH port : slow
- RSYNC with ssh : slow
- flushing most of iptables : still slow
- SCP from another local machine : slow
- Transferring files with HTTPS : fast
I monitored CPU usage on the local machine, the omnia, the remote machine and it’s always close to 0%.
I tried transfering to /dev/null or from ramdisk still the same.
When it’s fast i can go up to 37MBps, but I’m capped to 1MBps with ssh :-/
May it be my ISP which throttle outgoing SSH connections ?
Is there something in the Omnia which could throttle ?
What can I do to debug more ?