Blocled ports
Hi guys wonderign you can help me, on installing fedora 13, then the tech guys installing hcnix, after several days of wonderign why my domain name will not resolve to my server i decided to do a port check jsut to be sure, and low and behold i discovered that several ports including port 53 are blocked.
Now on the install i disabled selinux, turned of the fedora standard firewall/
I have telephoned my isp to make sure they do not block ports, they do not.
i had even double checked to make sure all ports where configured corectly in my router, they was/
I then created a dmz zone in my router for my server, wich then places it outside of the firewall.
Finaly ports were still blocked so i completley turned of the firewall on my router.
Support have delved into my box and turned of iptables so they say.
here is the output of netstat -tapn
[root@server1 ~]# netstat -tapn
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 0.0.0.0:49406 0.0.0.0:* LISTEN 1409/rpc.statd
tcp 0 0 0.0.0.0:993 0.0.0.0:* LISTEN 1712/dovecot
tcp 0 0 0.0.0.0:995 0.0.0.0:* LISTEN 1712/dovecot
tcp 0 0 0.0.0.0:3306 0.0.0.0:* LISTEN 1689/mysqld
tcp 0 0 0.0.0.0:110 0.0.0.0:* LISTEN 1712/dovecot
tcp 0 0 0.0.0.0:143 0.0.0.0:* LISTEN 1712/dovecot
tcp 0 0 0.0.0.0:111 0.0.0.0:* LISTEN 1365/rpcbind
tcp 0 0 0.0.0.0:8788 0.0.0.0:* LISTEN 1790/hcremoting
tcp 0 0 0.0.0.0:8789 0.0.0.0:* LISTEN 1793/hcserver
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 1563/sshd
tcp 0 0 127.0.0.1:631 0.0.0.0:* LISTEN 1453/cupsd
tcp 0 0 0.0.0.0:25 0.0.0.0:* LISTEN 1730/sendmail: acce
tcp 0 0 127.0.0.1:57668 127.0.0.1:3306 TIME_WAIT -
tcp 0 0 127.0.0.1:57664 127.0.0.1:3306 TIME_WAIT -
tcp 0 0 192.168.2.8:43255 192.168.2.8:8788 TIME_WAIT -
tcp 0 0 127.0.0.1:57684 127.0.0.1:3306 TIME_WAIT -
tcp 0 0 127.0.0.1:57674 127.0.0.1:3306 TIME_WAIT -
tcp 0 0 127.0.0.1:57686 127.0.0.1:3306 TIME_WAIT -
tcp 0 0 127.0.0.1:57660 127.0.0.1:3306 TIME_WAIT -
tcp 0 0 127.0.0.1:57685 127.0.0.1:3306 TIME_WAIT -
tcp 0 0 127.0.0.1:57663 127.0.0.1:3306 TIME_WAIT -
tcp 0 0 127.0.0.1:57673 127.0.0.1:3306 TIME_WAIT -
tcp 0 0 127.0.0.1:57687 127.0.0.1:3306 TIME_WAIT -
tcp 0 0 127.0.0.1:57656 127.0.0.1:3306 TIME_WAIT -
tcp 0 0 127.0.0.1:57678 127.0.0.1:3306 TIME_WAIT -
tcp 0 0 127.0.0.1:57690 127.0.0.1:3306 TIME_WAIT -
tcp 0 0 127.0.0.1:57666 127.0.0.1:3306 TIME_WAIT -
tcp 0 0 192.168.2.8:43263 192.168.2.8:8788 TIME_WAIT -
tcp 0 0 127.0.0.1:57683 127.0.0.1:3306 TIME_WAIT -
tcp 0 0 127.0.0.1:57675 127.0.0.1:3306 TIME_WAIT -
tcp 0 0 127.0.0.1:57655 127.0.0.1:3306 TIME_WAIT -
tcp 0 0 127.0.0.1:57676 127.0.0.1:3306 TIME_WAIT -
tcp 0 0 127.0.0.1:57665 127.0.0.1:3306 TIME_WAIT -
tcp 0 0 127.0.0.1:57659 127.0.0.1:3306 TIME_WAIT -
tcp 0 0 192.168.2.8:43264 192.168.2.8:8788 TIME_WAIT -
tcp 0 0 192.168.2.8:43245 192.168.2.8:8788 TIME_WAIT -
tcp 0 0 192.168.2.8:43254 192.168.2.8:8788 TIME_WAIT -
tcp 0 0 127.0.0.1:57667 127.0.0.1:3306 TIME_WAIT -
tcp 0 0 192.168.2.8:43273 192.168.2.8:8788 TIME_WAIT -
tcp 0 0 127.0.0.1:57677 127.0.0.1:3306 TIME_WAIT -
tcp 0 0 127.0.0.1:57669 127.0.0.1:3306 TIME_WAIT -
tcp 0 0 192.168.2.8:43246 192.168.2.8:8788 TIME_WAIT -
tcp 0 0 127.0.0.1:57657 127.0.0.1:3306 TIME_WAIT -
tcp 0 0 192.168.2.8:22 192.168.2.2:52630 ESTABLISHED 14690/0
tcp 0 0 127.0.0.1:57658 127.0.0.1:3306 TIME_WAIT -
tcp 0 0 192.168.2.8:43272 192.168.2.8:8788 TIME_WAIT -
tcp 0 0 127.0.0.1:57682 127.0.0.1:3306 TIME_WAIT -
tcp 0 0 127.0.0.1:57681 127.0.0.1:3306 TIME_WAIT -
tcp 0 0 127.0.0.1:57672 127.0.0.1:3306 TIME_WAIT -
tcp 0 0 :::993 :::* LISTEN 1712/dovecot
tcp 0 0 :::37217 :::* LISTEN 1409/rpc.statd
tcp 0 0 :::995 :::* LISTEN 1712/dovecot
tcp 0 0 :::110 :::* LISTEN 1712/dovecot
tcp 0 0 :::143 :::* LISTEN 1712/dovecot
tcp 0 0 :::111 :::* LISTEN 1365/rpcbind
tcp 0 0 :::80 :::* LISTEN 1762/httpd
tcp 0 0 :::8787 :::* LISTEN 1762/httpd
tcp 0 0 :::22 :::* LISTEN 1563/sshd
tcp 0 0 ::1:631 :::* LISTEN 1453/cupsd
tcp 0 0 :::443 :::* LISTEN 1762/httpd [root@server1 ~]#
So im left with all ports still blocked bar the ones above.
Any ideas please