Hey, for the records i also put my output to yours: between, i must say, i don't use SuSEfirewall ;-) gate:~ # ipmasqadm portfw -l -n prot localaddr rediraddr lport rport pcnt pref TCP 62.226.69.251 192.168.100.5 443 443 10 10 TCP 62.226.69.251 192.168.100.5 2020 2020 10 10 TCP 62.226.69.251 192.168.100.5 2019 2019 10 10 TCP 62.226.69.251 192.168.100.5 2018 2018 10 10 TCP 62.226.69.251 192.168.100.5 2017 2017 10 10 TCP 62.226.69.251 192.168.100.5 2016 2016 10 10 TCP 62.226.69.251 192.168.100.5 2015 2015 10 10 TCP 62.226.69.251 192.168.100.5 2014 2014 10 10 TCP 62.226.69.251 192.168.100.5 2013 2013 10 10 TCP 62.226.69.251 192.168.100.5 2012 2012 10 10 TCP 62.226.69.251 192.168.100.5 2011 2011 10 10 TCP 62.226.69.251 192.168.100.5 2010 2010 10 10 TCP 62.226.69.251 192.168.100.5 2009 2009 10 10 TCP 62.226.69.251 192.168.100.5 2008 2008 10 10 TCP 62.226.69.251 192.168.100.5 2007 2007 10 10 TCP 62.226.69.251 192.168.100.5 2006 2006 10 10 TCP 62.226.69.251 192.168.100.5 2005 2005 10 10 TCP 62.226.69.251 192.168.100.5 2004 2004 10 10 TCP 62.226.69.251 192.168.100.5 2003 2003 10 10 TCP 62.226.69.251 192.168.100.5 2002 2002 10 10 TCP 62.226.69.251 192.168.100.5 2001 2001 10 10 TCP 62.226.69.251 192.168.100.5 2000 2000 10 10 TCP 62.226.69.251 192.168.100.5 1720 1720 10 10 TCP 62.226.69.251 192.168.100.5 80 80 10 10 TCP 62.226.69.251 192.168.100.5 10000 10000 10 10 port 10000 for webmin, 443 ssl, 80 http, 2000- 2020 icq, 1720 netmeeting gate:~ # lsmod Module Size Used by ip_masq_icq 13752 0 (unused) ip_masq_portfw 2560 25 (autoclean) ip_masq_h323 7096 0 ip_masq_vdolive 1432 0 (unused) ip_masq_cuseeme 1144 0 (unused) ip_masq_irc 2040 0 ip_masq_raudio 3032 0 (unused) ip_masq_ftp 2552 0 eepro100 16508 1 (autoclean) hisax 136872 7 isdn 109380 8 [hisax] serial 19924 0 (autoclean) gate:~ # ipchains -L Chain input (policy ACCEPT): Chain forward (policy DENY): target prot opt source destination ports MASQ all ------ 192.168.100.0/24 anywhere n/a Chain output (policy ACCEPT): cat /proc/net/ip_masq/app prot port n_attach name UDP 4000 0 icq UDP 7648 0 cuseeme TCP 21 0 ftp TCP 7070 0 RealAudio TCP 554 0 RealAudio TCP 6667 0 irc TCP 1720 0 h225 TCP 7000 0 VDOlive TCP 1801 0 h245 not a really complex ipchains setup, but the gate pc is only my dialinmachine. 192.168.100.5 is another linux server, which holds the main services and makes again portforwarding and masquerading. michael.ryan@storm.ie schrieb:
Hi Torsten,
tnx for the reply but I'm still having no success :(
ns1:/ # /usr/sbin/ipmasqadm portfw -l prot localaddr rediraddr lport rport pcnt pref TCP ns1.storm.ie viking2.storm.ie ldap ldap 7 10 TCP ns1.storm.ie viking2.storm.ie ulp ulp 7 10 TCP ns1.storm.ie viking2.storm.ie msiccp msiccp 10 10 TCP ns1.storm.ie viking2.storm.ie imtc-mcs imtc-mcs 7 10 TCP ns1.storm.ie viking2.storm.ie h323hostcall h323hostcall 10 10
I have tried connecting to ns1.storm.ie from outside using NetMeeting 3.01 but it immediately returns 'The other party did not accept your call'. I have also tried this with SuSEfirewall down - made no difference.
Any ideas what I might be doing wrong?
maybe you forgot to load the netmeetig module ? what says tcpdump , if you make the call ? do you get messages from the kernel ? Greetings Torsten