| Summary: | [ssh] [patch] Extra IP number information for failed (anonymous) connects | ||||||
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| Product: | Base System | Reporter: | Willem Jan Withagen <wjw> | ||||
| Component: | bin | Assignee: | Dag-Erling Smørgrav <des> | ||||
| Status: | New --- | ||||||
| Severity: | Affects Some People | CC: | des | ||||
| Priority: | --- | Keywords: | patch | ||||
| Version: | CURRENT | ||||||
| Hardware: | Any | ||||||
| OS: | Any | ||||||
| Attachments: |
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Created attachment 159484 [details] log ip-numbers for failed socket connect attempts Running ssh, logfiles are swamped with lines like: fatal: Read from socket failed: Connection reset by peer [preauth] Which is rather useless for tools like sshguard and/or fail2ban But this patch changes this info to: Aug 2 19:37:32 zfs sshd[19444]: Read from socket failed: 218.2.22.36 [preauth] Aug 2 19:37:32 zfs sshd[19444]:fatal: Read from socket failed: Connection reset by peer [preauth] I decided to keep the older log line as well, to keep consistent what was there already. I do not know if any logfile analysers care about this line. Thus giving other tools to opportunity to act on (now) known abuse ip-numbers. --WjW PS: not sure if the patch goes to FreeBSd, or perhaps upstream to openssh?