Re: [44net] Using Cisco Router as a gateway ?

If you need more 'inside help' with Cisco products - my $WORK is Cisco. I can't release internal code (career limiting move!), but I can ask senior internal engineers about issues and possibly get answers for difficult-to-answer questions. I'm in IT - I don't sell product, I support some of the people who do. :-) - Richard, VE7CVS On 12/26/15 3:46 PM, Elias Basse wrote: > (Please trim inclusions from previous messages) > _______________________________________________ > Ip ip tunnel on cisco is fairly straitforward. If you know your host > address spaces on both sides, I suggest you build an access control list to > limit flooding and scanning as well as groom the routing table for the > appropriate tunnel routes. > > Example: > Ip route 44.0.0.0 255.0.0.0 tunnel0 > Ip route 0.0.0.0 0.0.0.0 loopback0 (prevents internet access by black > holing requests to loopback) unless you want internet access for clients. > > I suggest using an open source content filter such as pfsense or the like > to prevent things like https as encryption is a bad idea if laws prohibit > as well as prevent access to everything but an approved white list of sites. > > Also cisco can do ax25 over ip as well and can connect to a modem if you > have a spare serial interface. > > That's what we do here in LA. > > Let me know if you need an ios update as I work for an all cisco gold > partner and may have it already. > > Best Regards, > > Elias Basse > KD5JFE > Louisiana AMPRNET ip coordinator. > (Please trim inclusions from previous messages) > _______________________________________________ > Protocol 4 is what you want and turn any Cisco unique features off. > > Sent from my handheld computer > > >> On Dec 26, 2015, at 1:22 PM, Drorap <drorap(a)netvision.net.il> wrote: >> >> (Please trim inclusions from previous messages) >> _______________________________________________ >> Hi there >> I have started to config a Cisco rouer to serve as a gateway for the > AMPRNET >> I put in the command the following lines >> >> interface Tunnel0 >> ip unnumbered Ethernet0 >> no ip directed-broadcast >> tunnel source Ethernet0 >> tunnel destination 132.239.255.131 >> tunnel mode ipip >> >> My question is: Is the IPIP is ame as the AMPRNET do ? (i remember > changing the PID from 4 to 94 (or mabe opposite) ) so is the PID of the > Router same as what we use now ? (and can someone remind me what we use > today?) >> and is there any command that allow me to change the PID if the > default isnt what we use ? >> If needed the IOS is version 12 >> Please advice >> Thanks Forward >> Ronen - 4Z4ZQ >> http://www.ronen.org >> >> >> >> --- >> This email is free from viruses and malware because avast! Antivirus > protection is active. >> https://www.avast.com/antivirus >> >> _________________________________________ >> 44Net mailing list >> 44Net(a)hamradio.ucsd.edu >> http://hamradio.ucsd.edu/mailman/listinfo/44net > _________________________________________ > 44Net mailing list > 44Net(a)hamradio.ucsd.edu > http://hamradio.ucsd.edu/mailman/listinfo/44net >