Iptables/Ipchains

2002-11-21 Thread Tiago Andre
Hello there, I am trying to configuring my firewall using the iptable comand, but i'am follow a script writen for ipchains and i not shure that iam "translating" very, thats why i need your help #Configuration for FTP, SSH and TELNET /sbin/ipchains -A output -p tcp -d 0/0 21:23 -t 0x01 0x10

cant ping

2002-11-19 Thread Tiago Andre
Hi there again... i'am the one off security level... Something strange my redhat 8.0 (server) its connect to a lan and can ping to a host using win98, but this host cant ping to my redhot... can the resone be my security level, that is in higth (i cant change it yet)?? Thanks Tiago Camilo

Security level

2002-11-19 Thread Tiago Andre
Hello there... I have install the redhat 8.0 in my computer as a server, but facing a problem... when i try to configure my firewal, it doesnt change, what i mean is that: by default my security level (of the firewal) is hight, but when i change the value to no security or median security it