I have said it before, L-7 filtering, that would give them one hell of a time, hehe
Zaid On 3/12/07, Ala'a Ibrahim <[EMAIL PROTECTED]> wrote: > Well, I don't think that there is a possible way to block a service and keep > others. > well for a user the possible way is to connect vnc to another machine > outside the network and use it, or tunnel whatever service on whatever port. > so I guess what ahmad have done is enough. > > > On 3/12/07, Zaid Amireh <[EMAIL PROTECTED]> wrote: > > > > > > they can still tunnel MSN over 80. > > > > Zaid > > > > On 3/12/07, Ahmad alsane <[EMAIL PROTECTED]> wrote: > > > ok issue solved (side effect had bean treated) with this iptables entry > > > > > > #iptables -N LAN > > > #iptables -A INPUT -j LAN > > > #iptables -A OUTPUT -j LAN > > > #iptables -A FORWARD -j LAN > > > #iptables -A RH-Firewall-1-INPUT -j LAN (for redhat only) > > > #iptables -A LAN -d login.live.com -p tcp --dport 1863 -j DROP > > > > > > any comments ? > > > On 3/12/07, Ammar Ibrahim < [EMAIL PROTECTED]> wrote: > > > > > > > > > > > > > > > > On 3/12/07, Ahmad alsane <[EMAIL PROTECTED] > wrote: > > > > > issue completly solved. here is the scenario: > > > > > 1. we connect to the internet through ISP proxy and thats why i > couldnt > > > block any thing when i start - sloved by running squid. > > > > > 2. googling for MSN messenger port result on tcp:1863 but that was > 3ala > > > elfade bala mo2a`7theh - have no idea why. - solved by blocking > > > login.live.com but there is a side effect, hotmail blocked too. > > > > > > > > > > > > That's a bonus, not a side effect ;) > > > > > > > > > > > > > > > > > > > > > > > > -- > > > REGARDS. > > > Ahmad S. Alsane > > > OAK CPA > > > KSA - Jeddah > > > +966 55 701 3494 > > > > > > > > > > > > > -- > > --------------------------- > > Netiquette -> http://www.dtcc.edu/cs/rfc1855.html > > Netiquette Nazi -> > > > http://redwing.hutman.net/%7Emreed/warriorshtm/netiquettenazi.htm > > --------------------------- > > > > > > http://guru.alaa-ibrahim.com/ > > > > > > > -- --------------------------- Netiquette -> http://www.dtcc.edu/cs/rfc1855.html Netiquette Nazi -> http://redwing.hutman.net/%7Emreed/warriorshtm/netiquettenazi.htm --------------------------- --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Jolug" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/Jolug?hl=en-GB -~----------~----~----~----~------~----~------~--~---
