On 12/11/18 12:53 PM, Samuel Sieb wrote: > On 12/11/18 12:11 PM, Beartooth wrote: >> ssh -v beartooth@xxxxxxxxxxxxxx -p 999 >> debug1: Connecting to beartooth.info [208.100.51.176] port 999. >> debug1: connect to address 208.100.51.176 port 999: Connection timed out >> ssh: connect to host beartooth.info port 999: Connection timed out > > I can connect to that port fine. Do you have something like fail2ban on > the server that would block your connection? Can you try connecting > from another location? I just did the same. From a Spectrum IP here in Orange County, CA, the system doesn't respond (and Spectrum is a Comcast company). >From a monitoring system in our ASN (a /22 network), it works peachy: -------------------- CUT HERE ----------------------------------------- # ssh -v -p 999 208.100.51.176 OpenSSH_5.3p1, OpenSSL 1.0.0-fips 29 Mar 2010 debug1: Reading configuration data /etc/ssh/ssh_config debug1: Applying options for * debug1: Connecting to 208.100.51.176 [208.100.51.176] port 999. debug1: Connection established. debug1: permanently_set_uid: 0/0 debug1: identity file /root/.ssh/identity type -1 debug1: identity file /root/.ssh/id_rsa type 1 debug1: identity file /root/.ssh/id_dsa type -1 debug1: Remote protocol version 2.0, remote software version OpenSSH_7.4 debug1: match: OpenSSH_7.4 pat OpenSSH* debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_5.3 debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: server->client aes128-ctr hmac-sha1 none debug1: kex: client->server aes128-ctr hmac-sha1 none debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(1024<2048<8192) sent debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP debug1: SSH2_MSG_KEX_DH_GEX_INIT sent debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY debug1: Host '[208.100.51.176]:999' is known and matches the RSA host key. debug1: Found key in /root/.ssh/known_hosts:40 debug1: ssh_rsa_verify: signature correct debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug1: SSH2_MSG_NEWKEYS received debug1: SSH2_MSG_SERVICE_REQUEST sent debug1: SSH2_MSG_SERVICE_ACCEPT received debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic,password debug1: Next authentication method: gssapi-keyex debug1: No valid Key exchange context debug1: Next authentication method: gssapi-with-mic debug1: Unspecified GSS failure. Minor code may provide more information Credentials cache file '/tmp/krb5cc_0' not found debug1: Unspecified GSS failure. Minor code may provide more information Credentials cache file '/tmp/krb5cc_0' not found debug1: Unspecified GSS failure. Minor code may provide more information debug1: Unspecified GSS failure. Minor code may provide more information Credentials cache file '/tmp/krb5cc_0' not found debug1: Next authentication method: publickey debug1: Trying private key: /root/.ssh/identity debug1: Offering public key: /root/.ssh/id_rsa debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic,password debug1: Trying private key: /root/.ssh/id_dsa debug1: Next authentication method: password root@208.100.51.176's password: -------------------- CUT HERE ----------------------------------------- So, it could be that Comcast/Spectrum has blacklisted that IP or its /24 block (appears to be owned by Netwisp, Inc.). Or that system is doing something like reverse DNS lookups that aren't resolving and thus blocking things. Dunno which. Looks like an argument you need to have with Comcast to see if they're blacklisting it and if so, why? ---------------------------------------------------------------------- - Rick Stevens, Systems Engineer, AllDigital ricks@xxxxxxxxxxxxxx - - AIM/Skype: therps2 ICQ: 226437340 Yahoo: origrps2 - - - - IGNORE that man behind the keyboard! - - - The Wizard of OS - ---------------------------------------------------------------------- _______________________________________________ users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://getfedora.org/code-of-conduct.html List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/users@xxxxxxxxxxxxxxxxxxxxxxx