Hello,

can i find which firewall in running on my server…ipfilter, IPF etc

i must to open port for one of our billing department

uname -a
FreeBSD 6.1-RELEASE #0:

i also tried to see with running process??

Thanks for your help


vember# ps au
USER PID %CPU %MEM VSZ RSS TT STAT STARTED TIME COMMAND
root 945 0.0 0.1 1268 736 v0 Is+ 5:53PM 0:00.00 /usr/libexec/getty Pc ttyv0
root 946 0.0 0.1 1268 736 v1 Is+ 5:53PM 0:00.00 /usr/libexec/getty Pc ttyv1
root 947 0.0 0.1 1268 736 v2 Is+ 5:53PM 0:00.00 /usr/libexec/getty Pc ttyv2
root 948 0.0 0.1 1268 736 v3 Is+ 5:53PM 0:00.00 /usr/libexec/getty Pc ttyv3
root 949 0.0 0.1 1268 736 v4 Is+ 5:53PM 0:00.00 /usr/libexec/getty Pc ttyv4
root 950 0.0 0.1 1268 736 v5 Is+ 5:53PM 0:00.00 /usr/libexec/getty Pc ttyv5
root 951 0.0 0.1 1268 736 v6 Is+ 5:53PM 0:00.00 /usr/libexec/getty Pc ttyv6
root 952 0.0 0.1 1268 736 v7 Is+ 5:53PM 0:00.00 /usr/libexec/getty Pc ttyv7
root 511 0.0 0.1 1196 608 con- I 5:53PM 0:00.00 /usr/local/sbin/courierlogger -facility=mail -pid=/var/run/auth
root 512 0.0 0.1 1396 748 con- I 5:53PM 0:00.01 /usr/local/libexec/courier-authlib/authdaemond
root 522 0.0 0.1 1192 568 con- I 5:53PM 0:00.00 /usr/local/sbin/courierlogger -pid=/var/run/pop3d.pid -start -n
root 523 0.0 0.1 1256 652 con- I 5:53PM 0:00.01 /usr/local/libexec/courier-imap/couriertcpd -address=0 -maxproc
root 528 0.0 0.1 1396 748 con- I 5:53PM 0:00.00 /usr/local/libexec/courier-authlib/authdaemond
root 529 0.0 0.1 1396 748 con- I 5:53PM 0:00.00 /usr/local/libexec/courier-authlib/authdaemond
root 530 0.0 0.1 1396 748 con- I 5:53PM 0:00.00 /usr/local/libexec/courier-authlib/authdaemond
root 531 0.0 0.1 1396 748 con- I 5:53PM 0:00.00 /usr/local/libexec/courier-authlib/authdaemond
root 532 0.0 0.1 1396 748 con- I 5:53PM 0:00.00 /usr/local/libexec/courier-authlib/authdaemond
root 536 0.0 0.1 1192 568 con- I 5:53PM 0:00.00 /usr/local/sbin/courierlogger -pid=/var/run/pop3d-ssl.pid -star
root 537 0.0 0.1 1256 652 con- I 5:53PM 0:00.00 /usr/local/libexec/courier-imap/couriertcpd -address=0 -maxproc
root 548 0.0 0.1 1192 568 con- I 5:53PM 0:00.00 /usr/local/sbin/courierlogger -pid=/var/run/imapd.pid -start -n
root 549 0.0 0.1 1256 652 con- I 5:53PM 0:00.01 /usr/local/libexec/courier-imap/couriertcpd -address=0 -maxproc
root 560 0.0 0.1 1192 568 con- I 5:53PM 0:00.00 /usr/local/sbin/courierlogger -pid=/var/run/imapd-ssl.pid -star
root 561 0.0 0.1 1256 652 con- I 5:53PM 0:00.00 /usr/local/libexec/courier-imap/couriertcpd -address=0 -maxproc
root 566 0.0 0.3 4052 3068 con- I 5:53PM 0:00.25 chkservd (perl5.8.8)
root 824 0.0 0.6 8368 6252 con- IN 5:53PM 0:00.30 cpanellogd - sleeping for logs (perl5.8.8)
root 860 0.0 0.7 11720 7164 con- I 5:53PM 0:00.00 cpdavd - accepting connections on 2077 and 2078 (perl5.8.8)
root 903 0.0 0.8 14108 7948 con- I 5:53PM 0:00.77 cpsrvd - waiting for connections (cpsrvd-ssl)
root 3412 0.0 0.2 4580 2188 p0 Ss 7:08PM 0:00.10 -csh (csh)
root 5730 0.0 0.1 1464 988 p0 R+ 8:08PM 0:00.00 ps au

Hi, and welcome to LQ

see if it's iptables,

as root type,

iptables -vnL

If it shows no rules then iptables is off.

From my little knowledge of *BSD the firewall is known as pf. The config file is /etc/pf.conf. man pfctl should also provide additional information.