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#1 2016-10-18 19:21:12

Dafta
Member
Registered: 2016-02-17
Posts: 10

SSH hangs on trying to connect

I have a server set up at home. The SSH on it usually works, I can connect normally. But right now, when I try connecting, it just hangs. It doesn't timeout, it hangs forever (or at least as much as my patience allows). The server is certainly not down, because I've got VPN running on it and I can connect to it just fine. I've tried connecting to SSH from the VPN as well, but no luck. Here's the output of ssh -vvv:

OpenSSH_7.2p2 Ubuntu-4ubuntu2.1, OpenSSL 1.0.2g  1 Mar 2016
debug1: Reading configuration data /home/mint/dafta/.ssh/config
debug1: /home/mint/dafta/.ssh/config line 1: Applying options for arch1
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 19: Applying options for *
debug2: resolving "--------------------" port 40533
debug2: ssh_connect_direct: needpriv 0
debug1: Connecting to ------------------------ port 40533.
debug1: Connection established.
debug1: identity file /home/mint/dafta/.ssh/id_rsa type 1
debug1: key_load_public: No such file or directory
debug1: identity file /home/mint/dafta/.ssh/id_rsa-cert type -1
debug1: key_load_public: No such file or directory
debug1: identity file /home/mint/dafta/.ssh/id_dsa type -1
debug1: key_load_public: No such file or directory
debug1: identity file /home/mint/dafta/.ssh/id_dsa-cert type -1
debug1: key_load_public: No such file or directory
debug1: identity file /home/mint/dafta/.ssh/id_ecdsa type -1
debug1: key_load_public: No such file or directory
debug1: identity file /home/mint/dafta/.ssh/id_ecdsa-cert type -1
debug1: key_load_public: No such file or directory
debug1: identity file /home/mint/dafta/.ssh/id_ed25519 type -1
debug1: key_load_public: No such file or directory
debug1: identity file /home/mint/dafta/.ssh/id_ed25519-cert type -1
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_7.2p2 Ubuntu-4ubuntu2.1

After that, nothing happens. No command prompt, no error, no timeout. At the moment, I don't have physical access. I've tried connecting from three different devices and two different internet connections, both of which shouldn't be filtered.

I have double checked that the file ~/.ssh/id_rsa exists, and each of my devices uses a different key. I've tried specifying the key directly. The output is always the same, with some lines for the other key files missing if I specify the key to use.

Trying to SSH into any of my other devices works.

I'm out of ideas. What else can I do?

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