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+  EFW Support
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| |-+  EFW SMTP, HTTP, SIP, FTP Proxy Support
| | |-+  default blocked ports?
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Author Topic: default blocked ports?  (Read 3954 times)
DEpurpnijM
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« on: Saturday 13 June 2009, 01:56:44 am »

Hiho!

Does EFW(community) per default block ALL ports (incoming)? Or is there some limit so - let's say higher than 3000 ports are open again?


Because I'm having those logs in /var/log/auth.log on a machine behind the firewall and didn't open that port....

 (pam_unix) authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.1.87.43
 Failed password for invalid user mike from 122.1.87.43 port 53421 ssh2


Thanks
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npeterson
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« Reply #1 on: Wednesday 24 June 2009, 12:25:32 am »

Do you have any port forwarding rules or external access rules?
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DEpurpnijM
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« Reply #2 on: Wednesday 24 June 2009, 01:21:41 am »

I used to have a port forwarded but not forwarded to the server I posted the logs from.

Since then I just created a whitelist for my forwaring which, of course, is a little bit some kind of workaround but it solved my problem.

Thanks anyway Smiley
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