On Fri, 20 Nov 2015 16:18:10 +0100 Kristof Provost <k...@freebsd.org> wrote:
> Can you post your pf rules too? Sure, pf.conf attached. -- Dan
int_if="re1" ext_if="re0" vpn_if="tap0" ext_addr="82.x.y.50" int_net="192.168.2.0/24" vpn_net="{ 192.168.1.0/24, 192.168.4.0/24, 192.168.123.0/24 }" priv_net="{ 10.0.0.0/8, 172.16.0.0/12, 192.168.0.0/16, 224.0.0.1, 224.0.0.2, 224.0.0.4, 224.0.0.5, 224.0.0.6, 224.0.0.9, 224.0.0.13, 224.0.0.15 }" webmail="192.168.2.5" mailserver="192.168.2.15" dnsserver="{ 192.168.2.0/28, 192.168.1.0/28 }" switchboard="192.168.2.16" camera="192.168.2.221" set skip on { lo0, $vpn_if } scrub in on $ext_if all fragment reassemble scrub out on $ext_if random-id # traffic control altq on $ext_if bandwidth 8Mb cbq queue { ssh, vpn, mail, web, default } queue vpn bandwidth 2Mb priority 5 cbq(borrow) queue ssh bandwidth 1Mb priority 4 cbq(borrow) queue web bandwidth 1Mb priority 3 cbq(borrow) queue mail bandwidth 1Mb priority 2 cbq(borrow) queue default bandwidth 2Mb priority 1 cbq(default, borrow) # nat # note: do not change source port for this specific sip communication nat on $ext_if proto udp from $switchboard to 188.x.y.0/24 -> $ext_addr static-port nat on $ext_if from $int_net to any -> $ext_addr rdr on $ext_if proto tcp from any to $ext_addr port { 25, 465, 587, 995 } -> $mailserver rdr on $ext_if proto tcp from any to $ext_addr port { 443, 777, 5145 } -> $webmail rdr on $ext_if proto tcp from any to $ext_addr port { 554, 6036 } -> $camera rdr on $ext_if proto tcp from any to $ext_addr port 6543 -> $switchboard rdr on $ext_if proto tcp from any to $ext_addr port 6992 -> $switchboard nat-anchor "ftp-proxy/*" rdr-anchor "ftp-proxy/*" rdr pass on $int_if proto tcp from $int_net to any port 21 -> 127.0.0.1 port 8021 # firewall block in log all pass in quick on $int_if inet proto carp pass in quick on $int_if inet proto tcp from any to $mailserver port { 25, 465, 587, 10024 } keep state block in log quick on $int_if inet proto tcp from any to any port { 25, 465, 587 } pass in quick on $int_if inet proto { tcp, udp } from any to $dnsserver port 53 keep state pass in quick on $int_if inet proto { tcp, udp } from $dnsserver to any port 53 keep state block in log quick on $int_if inet proto { tcp, udp } from any to any port 53 pass in quick on $int_if inet from $int_net to any keep state pass in quick on $int_if inet from $vpn_net to $int_net keep state pass in quick on $int_if proto gre from $int_net to 82.x.y.22 keep state block in log quick on $ext_if from $priv_net to any pass in quick on $ext_if inet proto icmp from any to $ext_addr pass in quick on $ext_if inet proto udp from 82.x.y.62 to $ext_addr port 1194 keep state queue vpn pass in quick on $ext_if inet proto tcp from any to $ext_addr port 22 keep state queue ssh pass in quick on $ext_if inet proto tcp from any to $mailserver port { 25, 465, 587, 995 } keep state (source-track rule, max-src-conn 50) queue mail pass in quick on $ext_if inet proto tcp from any to $webmail port { 443, 777, 5145 } keep state (source-track rule, max-src-conn 50) queue web pass in quick on $ext_if inet proto tcp from any to $camera port { 554, 6036 } keep state pass in quick on $ext_if inet proto tcp from any to $switchboard port { 6543, 6992 } keep state block out log all block out log quick on $ext_if from any to $priv_net block out log quick on $ext_if inet proto { tcp, udp } from any to any port 137:139 anchor "ftp-proxy/*" pass out quick on $ext_if inet proto tcp from $mailserver to any keep state queue mail pass out quick on $ext_if inet proto udp from $ext_addr to 82.x.y.62 port 1194 keep state queue vpn pass out quick on { $ext_if, $int_if } inet from any to any keep state
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