Nope, you still don't understand,
Whenever there is NAT involved, you should be able to identified yourself easily. If the IP address shows private IP address, then there has to be firewall involved,.
That Cisco modem that I know of, pass with public IP address, that is why there isn't firewall set up.
Quote:
Originally Posted by The Highlander
Nope. There is no disable the firewall under PPP for 5100B.
Interface dont matter! It's about hardware as itself.
The 5100 has four lights
The 5100b has five lights
You pick wrong model and deal with that! Don't be so stubborn. I already play around 5100 and 5100B and I can tell they are so different.
Let me mock you.
Your modem DOES have firewall. check this website, it outlines specifications for Cisco CISCO677, look under firewall, there is information there
DSLDepot.com Cisco CISCO677 ADSL Modem filter, driver, & manual
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