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3com firewall ?

#1 mjpuczko

journeyman

Group: Members
Posts: 57
Joined: 03-September 02

Posted 07 February 2003 - 12:06 AM

i have a 3com firewall (for under 25 users) and was wondering how i go about opening up port 25 for telnet?

#2 DosFreak

Carpal Tunnel

Group: Moderators
Posts: 3885
Joined: 04-February 00

Posted 07 February 2003 - 12:42 AM

Port 23 for telnet
Port 25 for SMTP

#3 mjpuczko

journeyman

Group: Members
Posts: 57
Joined: 03-September 02

Posted 07 February 2003 - 01:14 AM

Quote:

Port 23 for telnet
Port 25 for SMTP

23? i was told 25. i even went into ms-dos (on a win2k pc) and typed
'telnet', then 'open IPAddress 25' where 25 is the port to open & it worked. got that info from microsoft.com

#4 DS3Circuit

old hand

Group: Members
Posts: 739
Joined: 11-December 02

Posted 07 February 2003 - 08:32 AM

3 com firewall ... heh didnt know that was still supported

All of 3coms netbuilders and corebuilders have been discontinued for over 2 years.

You can telnet into 25 for debugging your SMTP connectors ... like checking for open relay and so on ....