Date: Sat, 6 Aug 2016 14:34:57 -0400 From: "Littlefield, Tyler" <tyler@tysdomain.com> To: FreeBSD Questions <freebsd-questions@freebsd.org> Subject: pf: rdr with two interfaces Message-ID: <9dc95fb0-737b-67d8-c6f7-7d7cbd402e72@tysdomain.com>
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All,
I'm attempting to set up two interfaces on different networks. I can
connect to ports 22 and 53, but I cannot connect to any of the samba
ports. Prior to the introduction of two interfaces this worked fine.
Is there a problem with this setup? If so, any tips/etc would be
great. also any thoughts on cleaning up these rules to look better/be
more efficient would also be helpful.
Thanks,
if="bridge0"
eif="igb1"
addr="192.168.88.200"
eaddr="10.21.96.200"
samba_addr="192.168.0.2"
#port groupings
tcp_services="{4000 53 netbios-ns netbios-dgm netbios-ssn microsoft-ds
22}"
etcp_services="{netbios-ns netbios-dgm netbios-ssn microsoft-ds 22}"
udp_services="{53 netbios-ns netbios-dgm netbios-ssn microsoft-ds}"
eudp_services="{netbios-ns netbios-dgm netbios-ssn microsoft-ds}"
samba_services="{netbios-dgm netbios-ns netbios-ssn microsoft-ds}"
set skip on lo
set loginterface $if
scrub in all
#allow jails through
#samba
nat on $if inet from $samba_addr to any tag jail_samba -> $addr
#portforward to jails.
#samba
rdr pass proto tcp from any to any port $samba_services -> $samba_addr
rdr pass proto udp from any to any port $samba_services -> $samba_addr
#rdr pass on $eif proto tcp from any to any port $samba_services ->
$samba_addr
#rdr pass on $eif proto udp from any to any port $samba_services ->
$samba_addr
#rules
pass quick on lo1
pass from $if to any keep state
pass from $eif to any keep state
#default policy: deny
block in log all
antispoof quick for { $if $eif lo }
#accept TCP ports.
pass in on $if proto tcp from any to any port $tcp_services
pass in on $eif proto tcp from any to any port $etcp_services
pass in on $if proto udp from any to any port $udp_services
pass in on $eif proto udp from any to any port $eudp_services
- --
Take care,
Ty
Twitter: @sorressean
Web: https://tysdomain.com
Pubkey: https://tysdomain.com/files/pubkey.asc
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