Hi I'm trying to upgrade our squid proxies from 3.1.19 to 3.4.2, and have hit a problem where I can no longer proxy ssh/sftp connections through after the upgrade. For testing, I've heavily cut down my squid.conf, to the following configuration on 3.1.19, 3.3.11 and 3.4.2: ============================= http_access allow all http_port 3128 cache_mem 2 GB maximum_object_size_in_memory 4 MB cache_dir ufs /var/cache/squid 10240 16 256 maximum_object_size 1 MB cache_swap_low 80 refresh_pattern . 0 20% 4320 ============================= If I then try run the following ssh command: ssh -oProxyCommand='nc -v -X connect -x SQUIDHOST:3128 %h %p' github.com With squid 3.1.19, I log in straight away. With squid 3.3.11 and 3.4.2, I get the error: nc: Proxy error: "HTTP/1.1 200 Connection established" ssh_exchange_identification: Connection closed by remote host Looking in the logfiles, it's logged: 1389375458.633 89 10.147.82.2 TCP_MISS/200 0 CONNECT github.com:22 - HIER_DIRECT/192.30.252.131 - Is there some option I'm overlooking to enable me to do these tunnelled SSH/SFTP connections, that was introduced after 3.1.19? Thanks Simon
