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Telnet to an asg120

minneapolis
Hi,

trying to telnet domain name 25 from outside.
Cannot seem to do it.
Didn't check with ISP but wanted to work it out from my side first.
I have a packet rule:
Server... ANY... Telnet
I have DNAT rule as Any →  Telnet →  External (WAN) (Address) ...Server..
Works from inside but not outside.
Checked IP mapping to domain name..
Any ideas.
Thanks


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  • 0
    telnet domain name 25

    Any → Telnet → External

    The telnet port is 23. What exactly do you want? Connect to port 25, or connect to a Telnet server (which usually runs on port 23)? 
    In the first case, you have to change the rule to port 25 (SMTP) instead of Telnet. 
    In the second case, just run `telnet domain.name 23`.
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  • 0
    telnet domain name 25

    Any → Telnet → External

    The telnet port is 23. What exactly do you want? Connect to port 25, or connect to a Telnet server (which usually runs on port 23)? 
    In the first case, you have to change the rule to port 25 (SMTP) instead of Telnet. 
    In the second case, just run `telnet domain.name 23`.
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