2010/3/26 sonjaya <[email protected]> > i try update this threads.... > > in my network using squid proxy for all internet access > after capture the access.log > teamviewer have several server > > main server teamviewer > 1. http://ping3.dyngate.com > 2. masterxx.teamviewer.com > where xxx = 1 until 17 > so become master1.teamviewer.com until master17.teamviewer.com > > so i made block dst domain in squid.conf . > and teamviewer client can't working. > i try scan port was using for teamviewer server > # nmap ping3.dyngate.com > > Starting Nmap 4.76 ( http://nmap.org ) at 2010-03-26 23:06 WIT > Warning: Hostname ping3.dyngate.com resolves to 4 IPs. Using 85.25.143.69. > Interesting ports on server340.teamviewer.com (85.25.143.69): > Not shown: 997 filtered ports > PORT STATE SERVICE > 80/tcp open http > 843/tcp open unknown > 3389/tcp open ms-term-serv > > Nmap done: 1 IP address (1 host up) scanned in 17.25 seconds > > # nmap master1.teamviewer.com > > Starting Nmap 4.76 ( http://nmap.org ) at 2010-03-26 23:06 WIT > Interesting ports on master.dyngate.com (87.230.73.23): > Not shown: 998 filtered ports > PORT STATE SERVICE > 80/tcp open http > 843/tcp open unknown > > ini hasil scan client teamviewer > # nmap 124.217.230.1xx > > Starting Nmap 4.76 ( http://nmap.org ) at 2010-03-26 23:12 WIT > Interesting ports on server404.teamviewer.com (124.217.230.174): > Not shown: 997 filtered ports > PORT STATE SERVICE > 80/tcp open http > 843/tcp open unknown > 3389/tcp open ms-term-serv > > > > Nmap done: 1 IP address (1 host up) scanned in 24.82 seconds > > so add in pf for blockerd port 843 & 3389 > > just that and teamviewer client can't working.... > i hope this will be blocked teamviewer. > > On Sat, Mar 20, 2010 at 1:22 AM, Siju George <[email protected]> wrote: > > On Fri, Mar 19, 2010 at 10:14 PM, Steve Shockley < > [email protected]> > >> Presumably you're trying to block it with an OpenBSD firewall. > >> > > > > Yes :-) > > > >>Analyze the > >> protocol, you can probably stop it with a transparent proxy that > disallows > >> CONNECT requests. > >> > > > > Could you please explain? > > > >> Or, http://lmgtfy.com/?q=teamviewer+block&l=1 > >> > > > > The first thing I did :-) > > > > thanks > > > > --Siju > > > > > > > > -- > sonjaya > http://www.sharenupload.com > >
Hi, my teamviewer works correctly with host serverXXX.teamviewer.com and port 5938 You should block also that port. Best regards -- Matteo Filippetto
