Dear all, I have an Ubuntu 22.04 with Squid package, and I've configured it in order to let pass ssh protocol to Internet. >From the own proxy, if I execute: $ sftp -v -oConnectTimeout=20 -oPoxyCommand='nc -X connect -x 10.12.1.1:8080 %h %p' -oPort 60000 user@x.x.x.x I can login successfully. But if I try to connect with sftp from a host behind the proxy 10.12.1.1:8080: $ sftp -v -oHostKeyAlgorithms=+ssh-dss -oConnectTimeout=20 -oPoxyCommand='nc -X connect -x 10.12.1.1:8080 %h %p' -oPort 60000 user@x.x.x.x I get this error: command-line line 0: Bad protocol 2 host key algorithms '+ssh-dss'. Couldn't read packet: connection reset by peer. What can be the cause of this error, trying to use sftp from a host behind my Squid proxy? Thanks a lot and regards!!! _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users