Date: Tue, 15 May 2001 22:37:49 -0400 From: David Comeau <davitron@vl.videotron.ca> To: ipfw@FreeBSD.org Subject: Help with passing a variable. Message-ID: <01051522374901.01545@kerijan.davitron.org>
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To all listeners,
I am using the videotron.ca cable-modem service here in Montreal, Qc.
In the /etc/rc.firewall file there are areas where we must reflect our sy=
stem=20
setup (Ip, ...) Since I am on a cable-modem using DHCP, I would like to k=
now=20
if it is possible to reflect that fact in the "oif" variable? If so, how=20
exactly?
I have included part of my rc.conf as wel as the part of rc.firewall that=
I'm=20
talking about. i hope it is enough for some sort of answer.
* From /etc/rc.conf *****************
gateway_enable=3D"YES"
network_interfaces=3D"ed0 ed1 lo0"
firewall_enable=3D"YES"
firewall_script=3D"/etc/rc.firewall"
firewall_type=3D"open"
firewall_quiet=3D"YES" #change to YES once happy with rules
firewall_logging=3D"YES"
tcp_extensions=3D"NO"
log_in_vain=3D"YES"
tcp_keepalive=3D"YES"
tcp_drop_synfin=3D"NO" #change to NO if create webserver
tcp_restrict_rst=3D"NO"
icmp_drop_redirect=3D"NO"
icmp_log_redirect=3D"NO"
natd_enable=3D"YES"
natd_program=3D"/sbin/natd"
natd_flags=3D"-f /etc/natd.cf"
natd_interface=3D"ed0"
* From /etc/rc.firewall simple firewall section ************************=
***
# set these to your outside interface network and netmask and ip
oif=3D"ed0"
onet=3D"" # How do I add a variable to reflect the fact that it =
is=20
DHCP?
omask=3D"255.255.255.0"
oip=3D"" # Can I add a variable to reflect the fact that it is =
DHCP?
# set these to your inside interface network and netmask and ip
iif=3D"ed1"
inet=3D"192.168.1.0"
imask=3D"255.255.255.0"
iip=3D"192.168.1.1"
--=20
Sincerely,
David Comeau
http://www.davitron.ca
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