Difference between revisions of "OpenBSD Firewall / PF"

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Line 11: Line 11:
  
 
Rulesdump
 
Rulesdump
−
Date 11-June-2011
+
Date 24-December-2011
−
This changes very frequently =)
+
 
  
 
<pre>
 
<pre>
Line 18: Line 18:
 
# PF Rules ACKspace gateway 2
 
# PF Rules ACKspace gateway 2
  
−
### Macros ###
 
  
 +
############################
 +
### Macros / Definitions ###
 +
############################
 +
 +
## Interfaces ##
 +
 +
# WAN interface
 
ext_if = "fxp0"
 
ext_if = "fxp0"
  
−
int_if = "{ fxp1 \
+
# LAN interface
 +
int_if = "fxp1"
 +
 
 +
# VLAN interfaces (ALLDAY / VLAN33 Excluded)
 +
vlan_if = "{ \
 
vlan10 vlan11 vlan12 vlan13 vlan14 vlan15 vlan16 vlan17 vlan18 vlan19 \
 
vlan10 vlan11 vlan12 vlan13 vlan14 vlan15 vlan16 vlan17 vlan18 vlan19 \
 
vlan20 vlan21 vlan22 vlan23 vlan24 vlan25 vlan26 vlan27 vlan28 vlan29 \
 
vlan20 vlan21 vlan22 vlan23 vlan24 vlan25 vlan26 vlan27 vlan28 vlan29 \
−
vlan30 vlan31 vlan32 vlan33 vlan34 vlan35 vlan36 vlan37 vlan38 vlan39 \
+
vlan30 vlan31 vlan32 vlan34 vlan35 vlan36 vlan37 vlan38 vlan39 \
 
vlan40 vlan41 vlan42 vlan43 vlan44 vlan45 vlan46 vlan47 vlan48 vlan49 \
 
vlan40 vlan41 vlan42 vlan43 vlan44 vlan45 vlan46 vlan47 vlan48 vlan49 \
−
vlan50 vlan51 vlan52 vlan53 vlan54 vlan55 vlan56 vlan57 }"
+
vlan50 vlan51 vlan52 vlan53 vlan54 vlan55 vlan56 vlan57}"
  
 +
 +
## IP adresses ##
 +
 +
# WAN adress
 
gw2_ext = "213.125.94.212"
 
gw2_ext = "213.125.94.212"
−
icmp_types = "echoreq"
+
 
−
tcp_services = "{ ssh }"
+
# Local adress ranges
 
private_networks = "{ 10.0.0.0/8, 172.16.0.0/12, 192.168.0.0/16, 255.255.255.255/32, 127.0.0.0/8 }"
 
private_networks = "{ 10.0.0.0/8, 172.16.0.0/12, 192.168.0.0/16, 255.255.255.255/32, 127.0.0.0/8 }"
  
−
### Skip Policy ###
 
  
−
# Skip any filtering if it is on infterface localhost
+
########################
 +
### Default Policies ###
 +
########################
 +
 
 +
# Skip any filtering if it is on interface localhost
 
set skip on lo
 
set skip on lo
−
 
−
### Block Policy ###
 
  
 
# Provide nice blocked messages
 
# Provide nice blocked messages
 
set block-policy return
 
set block-policy return
  
 +
# Block all unless a allow rule exists
 +
block all
  
−
### Default Policy ###
+
#######################
−
 
+
### Cleanup Packets ###
−
# Block all unless a allow rule exists
+
#######################
−
block in log
 
−
block out log
 
  
−
### Cleanup ###
+
# Reassemble packets
 +
set reassemble yes
  
 
# Scrub packets
 
# Scrub packets
−
match in all scrub (no-df)
+
match in all scrub (max-mss 1472)
 
match out all scrub (random-id)
 
match out all scrub (random-id)
  
 
# Antispoof
 
# Antispoof
−
antispoof log quick for { $ext_if } inet
+
antispoof quick for { $ext_if } inet
 +
 
 +
# Block bogus packets
 +
block in quick on $ext_if from no-route to any
 +
block in quick on $ext_if from any to 255.255.255.255
 +
block in quick on $ext_if from any to $private_networks
 +
block in quick on $ext_if from $private_networks to any
 +
block return out quick on $ext_if from any to $private_networks
 +
 
  
−
# Block bogus
+
############
−
block in quick log on $ext_if from no-route to any
+
### NAT ####
−
block in quick log on $ext_if from any to 255.255.255.255
+
############
−
block in quick log on $ext_if from any to $private_networks
 
−
block in quick log on $ext_if from $private_networks to any
 
−
block return out quick log on $ext_if from any to $private_networks
 
  
−
### NAT rule ###
+
# NAT all interfaces to WAN
 
match out on $ext_if from any to any nat-to $gw2_ext
 
match out on $ext_if from any to any nat-to $gw2_ext
  
  
−
### Pass IN rules ###
+
#####################
 +
### SPECIAL rules ###
 +
#####################
  
−
# Allow Active and Passive FTP
+
# Help with Active and Passive FTP
 
anchor "ftp-proxy/*"
 
anchor "ftp-proxy/*"
 
pass in quick on $int_if proto tcp from any to port 21 rdr-to 127.0.0.1 port 8021
 
pass in quick on $int_if proto tcp from any to port 21 rdr-to 127.0.0.1 port 8021
  
−
# Allow incoming $SERVICES and ICMP on $GW2_EXT
 
−
pass in on $ext_if inet proto tcp from any to $gw2_ext port $tcp_services
 
−
pass in on $ext_if proto icmp from any to $gw2_ext
 
  
−
# Allow incoming traffic from all internal interface(s)
+
######################
 +
### Pass IN rules  ###
 +
######################
 +
 
 +
# Allow incoming SSH and ICMP on WAN interface
 +
pass in on $ext_if inet proto tcp from any to $gw2_ext port 22
 +
pass in on $ext_if inet proto icmp from any to $gw2_ext icmp-type echoreq
 +
 
 +
# Allow incoming ALL on LAN interfaces
 
pass in on $int_if
 
pass in on $int_if
  
−
## ALLOW / REDIRECT to internal servers/services ##
+
# Allow incoming ALL on VLAN Interfaces
 +
pass in on $vlan_if
 +
 
 +
 
 +
######################
 +
### Redirect rules ###
 +
######################
 +
 
 +
## ACKspace CAM 2 / 10.0.30.253
 +
#
 +
# TCP port 25380 to port 80 (HTTP)
 +
  pass in on $ext_if inet proto tcp from any to $gw2_ext port 25380 rdr-to 10.0.30.253 port 80
 +
##
 +
 
 +
 
 +
 
 +
 
 +
### VM RELATED ###
 +
 
 +
# For usage with the VM's (10.0.50.xxx / VLAN50) use the first two digits to indicate the intenal IP
 +
# and the last three to indicate the port # Example : 10.0.50.33 port 88 becomes WAN port 33088
 +
# Unless its a specific service, like gameports etc.
  
−
## Allow + Redirect from $GW2_EXT to 10.0.50.1 (VMware Host)
 
  
−
# TCP port 443 (vSphere Client)
 
−
pass in on $ext_if inet proto tcp from any to $gw2_ext port 443 rdr-to 10.0.50.1
 
  
 +
## VMware Host 1 / 10.0.50.1
 +
#
 +
# Use TEAMVIEWER to ACKspace vSphere Client
 +
#
 +
# TCP port 01443 (vSphere Client)
 +
# pass in on $ext_if inet proto tcp from any to $gw2_ext port 01443 rdr-to 10.0.50.1 port 443
 +
#
 +
# TCP port 00902 (vSphere VM console)
 +
# pass in on $ext_if inet proto tcp from any to $gw2_ext port 00902 rdr-to 10.0.50.1 port 902
 +
##
  
−
## Allow + Redirect from $GW2_EXT to 10.0.50.11 (Debian Q2)
 
  
−
# TCP port 11022 to port 22 (SSH)
+
## VMware Host 2 / 10.0.50.2
−
pass in on $ext_if inet proto tcp from any to $gw2_ext port 11022 rdr-to 10.0.50.11 port 22
+
# Use TEAMVIEWER to ACKspace vSphere Client
 +
#
 +
# TCP port 01443 (vSphere Client)
 +
# pass in on $ext_if inet proto tcp from any to $gw2_ext port 01443 rdr-to 10.0.50.2 port 443
 +
#
 +
# TCP port 00902 (vSphere VM console)
 +
# pass in on $ext_if inet proto tcp from any to $gw2_ext port 00902 rdr-to 10.0.50.2 port 902
 +
##
  
 +
 +
 +
## VM Debian Q2 /  10.0.50.11
 +
#
 +
# TCP port 110022 to port 22 (SSH)
 +
  pass in on $ext_if inet proto tcp from any to $gw2_ext port 11022 rdr-to 10.0.50.11 port 22
 +
#
 
# TCP+UDP portrange 27910-27915 (Quake2)
 
# TCP+UDP portrange 27910-27915 (Quake2)
−
pass in on $ext_if inet proto tcp from any to $gw2_ext port 27910:27915 rdr-to 10.0.50.11
+
  pass in on $ext_if inet proto tcp from any to $gw2_ext port 27910:27915 rdr-to 10.0.50.11
−
pass in on $ext_if inet proto udp from any to $gw2_ext port 27910:27915 rdr-to 10.0.50.11
+
  pass in on $ext_if inet proto udp from any to $gw2_ext port 27910:27915 rdr-to 10.0.50.11
 +
# TCP port 11080 (Webserver)
 +
  pass in on $ext_if inet proto tcp from any to $gw2_ext port 11080 rdr-to 10.0.50.11 port 80
 +
##
 +
 
 +
## VM Debian OpenVPN / 10.0.50.13
 +
#
 +
# TCP port 13022 to port 22 (SSH)
 +
  pass in on $ext_if inet proto tcp from any to $gw2_ext port 13022 rdr-to 10.0.50.13 port 22
 +
# TCP port 13443 to port 443(VPN TUNNEL TCP)
 +
  pass in on $ext_if inet proto tcp from any to $gw2_ext port 13443 rdr-to 10.0.50.13 port 443
 +
# TCP port 443 (HTTPS / VPN TUNNEL TCP)
 +
  pass in on $ext_if inet proto tcp from any to $gw2_ext port 443 rdr-to 10.0.50.13
 +
# UDP port 1194 (OpenVPN / VPN TUNNEL UDP)
 +
  pass in on $ext_if inet proto udp from any to $gw2_ext port 1194 rdr-to 10.0.50.13
 +
##
 +
 
 +
 
 +
## VM Debian FTP / 10.0.50.14
 +
#
 +
# TCP port 14021 to port 21  (FTP)
 +
  pass in on $ext_if inet proto tcp from any to $gw2_ext port 14021 rdr-to 10.0.50.14 port 21
 +
# TCP port 14022 to port 22 (SSH)
 +
  pass in on $ext_if inet proto tcp from any to $gw2_ext port 14022 rdr-to 10.0.50.14 port 22
 +
# TCP port 14500-14600 to 14500-14600 (FTP Passive Mode)
 +
  pass in on $ext_if inet proto tcp from any to $gw2_ext port 14500:14600 rdr-to 10.0.50.14
 +
##
 +
 
 +
 
 +
## VM Debian VOIP / 10.0.50.15
 +
#
 +
# TCP port 15022 to port 22 (SSH)
 +
  pass in on $ext_if inet proto tcp from any to $gw2_ext port 15022 rdr-to 10.0.50.15 port 22
 +
##
 +
 
 +
## VM Debian Radius / 10.0.50.16
 +
#
 +
# TCP port 16022 to port 22 (SSH)
 +
  pass in on $ext_if inet proto tcp from any to $gw2_ext port 16022 rdr-to 10.0.50.16 port 22
 +
# TCP+UDP port 1812-1813 to port 1812-1813 (RADIUS)
 +
  pass in on $ext_if inet proto tcp from 192.42.117.138 to $gw2_ext port 1812:1813 rdr-to 10.0.50.16
 +
  pass in on $ext_if inet proto udp from 192.42.117.138 to $gw2_ext port 1812:1813 rdr-to 10.0.50.16
 +
##
 +
 
 +
## VM Mailcleaner / 10.0.50.18
 +
#
 +
# TCP port 18022 to port 22 (SSH)
 +
  pass in on $ext_if inet proto tcp from any to $gw2_ext port 18022 rdr-to 10.0.50.18 port 22
 +
# TCP port 18443 to port 443(VPN TUNNEL TCP)
 +
  pass in on $ext_if inet proto tcp from any to $gw2_ext port 18443 rdr-to 10.0.50.18 port 443
 +
##
 +
 
 +
 
 +
 
 +
### SHELL RELATED ###
 +
# For Shell accounts (10.0.57.xxx / VLAN57) use port 22xx to redirect to 10.0.57.xx
 +
pass in on $ext_if inet proto tcp from any to $gw2_ext port 2231 rdr-to 10.0.57.31 port 22
 +
pass in on $ext_if inet proto tcp from any to $gw2_ext port 2232 rdr-to 10.0.57.32 port 22
 +
pass in on $ext_if inet proto tcp from any to $gw2_ext port 2233 rdr-to 10.0.57.33 port 22
 +
pass in on $ext_if inet proto tcp from any to $gw2_ext port 2234 rdr-to 10.0.57.34 port 22
 +
pass in on $ext_if inet proto tcp from any to $gw2_ext port 2235 rdr-to 10.0.57.35 port 22
 +
pass in on $ext_if inet proto tcp from any to $gw2_ext port 2236 rdr-to 10.0.57.36 port 22
 +
 
 +
######################
 +
### Pass OUT rules ###
 +
######################
 +
 
 +
# Allow outgoing traffic on WAN from any
 +
pass out on $ext_if from any
 +
 
 +
# Allow outgoing traffic on LAN from LAN
 +
pass out on $int_if from $int_if
 +
 
 +
# Allow outgoing traffic on VLAN from same VLAN (Block InterVLAN)
 +
pass out on vlan10 from vlan10:network
 +
pass out on vlan11 from vlan11:network
 +
pass out on vlan12 from vlan12:network
 +
pass out on vlan13 from vlan13:network
 +
pass out on vlan14 from vlan14:network
 +
pass out on vlan15 from vlan15:network
 +
pass out on vlan16 from vlan16:network
 +
pass out on vlan17 from vlan17:network
 +
pass out on vlan18 from vlan18:network
 +
pass out on vlan19 from vlan19:network
 +
pass out on vlan20 from vlan20:network
 +
pass out on vlan21 from vlan21:network
 +
pass out on vlan22 from vlan22:network
 +
pass out on vlan23 from vlan23:network
 +
pass out on vlan24 from vlan24:network
 +
pass out on vlan25 from vlan25:network
 +
pass out on vlan26 from vlan26:network
 +
pass out on vlan27 from vlan27:network
 +
pass out on vlan28 from vlan28:network
 +
pass out on vlan29 from vlan29:network
 +
pass out on vlan30 from vlan30:network
 +
pass out on vlan31 from vlan31:network
 +
pass out on vlan32 from vlan32:network
 +
# pass out on vlan33 from vlan33:network (ALLDAY)
 +
pass out on vlan34 from vlan34:network
 +
pass out on vlan35 from vlan35:network
 +
pass out on vlan36 from vlan36:network
 +
pass out on vlan37 from vlan37:network
 +
pass out on vlan38 from vlan38:network
 +
pass out on vlan39 from vlan39:network
 +
pass out on vlan40 from vlan40:network
 +
pass out on vlan41 from vlan41:network
 +
pass out on vlan42 from vlan42:network
 +
pass out on vlan43 from vlan43:network
 +
pass out on vlan44 from vlan44:network
 +
pass out on vlan45 from vlan45:network
 +
pass out on vlan46 from vlan46:network
 +
pass out on vlan47 from vlan47:network
 +
pass out on vlan48 from vlan48:network
 +
pass out on vlan49 from vlan49:network
 +
pass out on vlan50 from vlan50:network
 +
pass out on vlan51 from vlan51:network
 +
pass out on vlan52 from vlan52:network
 +
pass out on vlan53 from vlan53:network
 +
pass out on vlan54 from vlan54:network
 +
pass out on vlan55 from vlan55:network
 +
pass out on vlan56 from vlan56:network
 +
pass out on vlan57 from vlan57:network
 +
 
 +
# Allow outgoing traffic from/to VLAN 30, VLANS 50-55, VLAN 57
 +
pass out on vlan30 from vlan30:network
 +
pass out on vlan30 from vlan50:network
 +
pass out on vlan30 from vlan51:network
 +
pass out on vlan30 from vlan52:network
 +
pass out on vlan30 from vlan53:network
 +
pass out on vlan30 from vlan54:network
 +
pass out on vlan30 from vlan55:network
 +
pass out on vlan30 from vlan57:network
 +
 
 +
pass out on vlan50 from vlan30:network
 +
pass out on vlan50 from vlan50:network
 +
pass out on vlan50 from vlan51:network
 +
pass out on vlan50 from vlan52:network
 +
pass out on vlan50 from vlan53:network
 +
pass out on vlan50 from vlan54:network
 +
pass out on vlan50 from vlan55:network
 +
pass out on vlan50 from vlan57:network
  
−
# TCP port 8000 (Python Webserver)
+
pass out on vlan51 from vlan30:network
−
pass in on $ext_if inet proto tcp from any to $gw2_ext port 8000 rdr-to 10.0.50.11
+
pass out on vlan51 from vlan50:network
 +
pass out on vlan51 from vlan51:network
 +
pass out on vlan51 from vlan52:network
 +
pass out on vlan51 from vlan53:network
 +
pass out on vlan51 from vlan54:network
 +
pass out on vlan51 from vlan55:network
 +
pass out on vlan51 from vlan57:network
  
 +
pass out on vlan52 from vlan30:network
 +
pass out on vlan52 from vlan50:network
 +
pass out on vlan52 from vlan51:network
 +
pass out on vlan52 from vlan52:network
 +
pass out on vlan52 from vlan53:network
 +
pass out on vlan52 from vlan54:network
 +
pass out on vlan52 from vlan55:network
 +
pass out on vlan52 from vlan57:network
  
 +
pass out on vlan53 from vlan30:network
 +
pass out on vlan53 from vlan50:network
 +
pass out on vlan53 from vlan51:network
 +
pass out on vlan53 from vlan52:network
 +
pass out on vlan53 from vlan53:network
 +
pass out on vlan53 from vlan54:network
 +
pass out on vlan53 from vlan55:network
 +
pass out on vlan53 from vlan57:network
  
−
### Pass OUT rules
+
pass out on vlan54 from vlan30:network
 +
pass out on vlan54 from vlan50:network
 +
pass out on vlan54 from vlan51:network
 +
pass out on vlan54 from vlan52:network
 +
pass out on vlan54 from vlan53:network
 +
pass out on vlan54 from vlan54:network
 +
pass out on vlan54 from vlan55:network
 +
pass out on vlan54 from vlan57:network
  
−
# Allow outgoing traffic on external interface
+
pass out on vlan55 from vlan30:network
−
pass out on $ext_if
+
pass out on vlan55 from vlan50:network
 +
pass out on vlan55 from vlan51:network
 +
pass out on vlan55 from vlan52:network
 +
pass out on vlan55 from vlan53:network
 +
pass out on vlan55 from vlan54:network
 +
pass out on vlan55 from vlan55:network
 +
pass out on vlan55 from vlan57:network
  
−
# Allow outgoing traffic on internal interface(s)
+
pass out on vlan57 from vlan30:network
−
# !Needs rewrite to block intervlan communication!
+
pass out on vlan57 from vlan50:network
−
pass out on $int_if all
+
pass out on vlan57 from vlan51:network
 +
pass out on vlan57 from vlan52:network
 +
pass out on vlan57 from vlan53:network
 +
pass out on vlan57 from vlan54:network
 +
pass out on vlan57 from vlan55:network
 +
pass out on vlan57 from vlan57:network
  
−
# Intervlan routing
 
−
# Example : allow VLAN 33 to communicate with VLAN 10
 
−
# pass out from vlan33/24 to vlan10/24
 
−
# pass out from vlan10/24 to vlan33/24
 
  
 
</pre>
 
</pre>

Revision as of 01:58, 24 December 2011

Project: OpenBSD Firewall / PF
Featured:
State Active
Members Antarez, Vicarious, PsychiC
GitHub No GitHub project defined. Add your project here.
Description building a gateway on openbsd
Picture
No project picture! Fill in form Picture or Upload a jpeg here

In this talk we will be building a highly available firewalling gateway. It is not a lecture or talk, it's a hands-on workshop.

how to play:

Dont play with it, it's in operation now :)

Rulesdump Date 24-December-2011 



# PF Rules ACKspace gateway 2


############################
### Macros / Definitions ###
############################

## Interfaces ##

# WAN interface
ext_if = "fxp0"

# LAN interface
int_if = "fxp1"

# VLAN interfaces (ALLDAY / VLAN33 Excluded)
vlan_if = "{ \
vlan10 vlan11 vlan12 vlan13 vlan14 vlan15 vlan16 vlan17 vlan18 vlan19 \
vlan20 vlan21 vlan22 vlan23 vlan24 vlan25 vlan26 vlan27 vlan28 vlan29 \
vlan30 vlan31 vlan32 vlan34 vlan35 vlan36 vlan37 vlan38 vlan39 \
vlan40 vlan41 vlan42 vlan43 vlan44 vlan45 vlan46 vlan47 vlan48 vlan49 \
vlan50 vlan51 vlan52 vlan53 vlan54 vlan55 vlan56 vlan57}"


## IP adresses ##

# WAN adress
gw2_ext = "213.125.94.212"

# Local adress ranges
private_networks = "{ 10.0.0.0/8, 172.16.0.0/12, 192.168.0.0/16, 255.255.255.255/32, 127.0.0.0/8 }"


########################
### Default Policies ###
########################

# Skip any filtering if it is on interface localhost
set skip on lo

# Provide nice blocked messages
set block-policy return

# Block all unless a allow rule exists
block all

#######################
### Cleanup Packets ###
#######################

# Reassemble packets
set reassemble yes

# Scrub packets
match in all scrub (max-mss 1472)
match out all scrub (random-id)

# Antispoof
antispoof quick for { $ext_if } inet

# Block bogus packets
block in quick on $ext_if from no-route to any
block in quick on $ext_if from any to 255.255.255.255
block in quick on $ext_if from any to $private_networks
block in quick on $ext_if from $private_networks to any
block return out quick on $ext_if from any to $private_networks


############
### NAT ####
############

# NAT all interfaces to WAN
match out on $ext_if from any to any nat-to $gw2_ext


#####################
### SPECIAL rules ###
#####################

# Help with Active and Passive FTP
anchor "ftp-proxy/*"
pass in quick on $int_if proto tcp from any to port 21 rdr-to 127.0.0.1 port 8021


######################
### Pass IN rules  ###
######################

# Allow incoming SSH and ICMP on WAN interface
pass in on $ext_if inet proto tcp from any to $gw2_ext port 22
pass in on $ext_if inet proto icmp from any to $gw2_ext icmp-type echoreq

# Allow incoming ALL on LAN interfaces
pass in on $int_if

# Allow incoming ALL on VLAN Interfaces
pass in on $vlan_if


######################
### Redirect rules ###
######################

## ACKspace CAM 2 /  10.0.30.253
#
# TCP port 25380 to port 80 (HTTP)
  pass in on $ext_if inet proto tcp from any to $gw2_ext port 25380 rdr-to 10.0.30.253 port 80
##




### VM RELATED ###

# For usage with the VM's (10.0.50.xxx / VLAN50) use the first two digits to indicate the intenal IP
# and the last three to indicate the port # Example : 10.0.50.33 port 88 becomes WAN port 33088
# Unless its a specific service, like gameports etc.



## VMware Host 1 / 10.0.50.1
#
# Use TEAMVIEWER to ACKspace vSphere Client
#
# TCP port 01443 (vSphere Client)
# pass in on $ext_if inet proto tcp from any to $gw2_ext port 01443 rdr-to 10.0.50.1 port 443
#
# TCP port 00902 (vSphere VM console)
# pass in on $ext_if inet proto tcp from any to $gw2_ext port 00902 rdr-to 10.0.50.1 port 902
##


## VMware Host 2 / 10.0.50.2
# Use TEAMVIEWER to ACKspace vSphere Client
#
# TCP port 01443 (vSphere Client)
# pass in on $ext_if inet proto tcp from any to $gw2_ext port 01443 rdr-to 10.0.50.2 port 443
#
# TCP port 00902 (vSphere VM console)
# pass in on $ext_if inet proto tcp from any to $gw2_ext port 00902 rdr-to 10.0.50.2 port 902
##



## VM Debian Q2 /  10.0.50.11
#
# TCP port 110022 to port 22 (SSH)
  pass in on $ext_if inet proto tcp from any to $gw2_ext port 11022 rdr-to 10.0.50.11 port 22
#
# TCP+UDP portrange 27910-27915 (Quake2)
  pass in on $ext_if inet proto tcp from any to $gw2_ext port 27910:27915 rdr-to 10.0.50.11
  pass in on $ext_if inet proto udp from any to $gw2_ext port 27910:27915 rdr-to 10.0.50.11
# TCP port 11080 (Webserver)
  pass in on $ext_if inet proto tcp from any to $gw2_ext port 11080 rdr-to 10.0.50.11 port 80
##

## VM Debian OpenVPN / 10.0.50.13
#
# TCP port 13022 to port 22 (SSH)
  pass in on $ext_if inet proto tcp from any to $gw2_ext port 13022 rdr-to 10.0.50.13 port 22
# TCP port 13443 to port 443(VPN TUNNEL TCP)
  pass in on $ext_if inet proto tcp from any to $gw2_ext port 13443 rdr-to 10.0.50.13 port 443
# TCP port 443 (HTTPS / VPN TUNNEL TCP)
  pass in on $ext_if inet proto tcp from any to $gw2_ext port 443 rdr-to 10.0.50.13
# UDP port 1194 (OpenVPN / VPN TUNNEL UDP)
  pass in on $ext_if inet proto udp from any to $gw2_ext port 1194 rdr-to 10.0.50.13
##


## VM Debian FTP / 10.0.50.14
#
# TCP port 14021 to port 21  (FTP)
  pass in on $ext_if inet proto tcp from any to $gw2_ext port 14021 rdr-to 10.0.50.14 port 21
# TCP port 14022 to port 22 (SSH)
  pass in on $ext_if inet proto tcp from any to $gw2_ext port 14022 rdr-to 10.0.50.14 port 22
# TCP port 14500-14600 to 14500-14600 (FTP Passive Mode)
  pass in on $ext_if inet proto tcp from any to $gw2_ext port 14500:14600 rdr-to 10.0.50.14
##


## VM Debian VOIP / 10.0.50.15
#
# TCP port 15022 to port 22 (SSH)
  pass in on $ext_if inet proto tcp from any to $gw2_ext port 15022 rdr-to 10.0.50.15 port 22
##

## VM Debian Radius / 10.0.50.16
#
# TCP port 16022 to port 22 (SSH)
  pass in on $ext_if inet proto tcp from any to $gw2_ext port 16022 rdr-to 10.0.50.16 port 22
# TCP+UDP port 1812-1813 to port 1812-1813 (RADIUS)
  pass in on $ext_if inet proto tcp from 192.42.117.138 to $gw2_ext port 1812:1813 rdr-to 10.0.50.16
  pass in on $ext_if inet proto udp from 192.42.117.138 to $gw2_ext port 1812:1813 rdr-to 10.0.50.16
##

## VM Mailcleaner / 10.0.50.18
#
# TCP port 18022 to port 22 (SSH)
  pass in on $ext_if inet proto tcp from any to $gw2_ext port 18022 rdr-to 10.0.50.18 port 22
# TCP port 18443 to port 443(VPN TUNNEL TCP)
  pass in on $ext_if inet proto tcp from any to $gw2_ext port 18443 rdr-to 10.0.50.18 port 443
##



### SHELL RELATED ###
# For Shell accounts (10.0.57.xxx / VLAN57) use port 22xx to redirect to 10.0.57.xx
pass in on $ext_if inet proto tcp from any to $gw2_ext port 2231 rdr-to 10.0.57.31 port 22
pass in on $ext_if inet proto tcp from any to $gw2_ext port 2232 rdr-to 10.0.57.32 port 22
pass in on $ext_if inet proto tcp from any to $gw2_ext port 2233 rdr-to 10.0.57.33 port 22
pass in on $ext_if inet proto tcp from any to $gw2_ext port 2234 rdr-to 10.0.57.34 port 22
pass in on $ext_if inet proto tcp from any to $gw2_ext port 2235 rdr-to 10.0.57.35 port 22
pass in on $ext_if inet proto tcp from any to $gw2_ext port 2236 rdr-to 10.0.57.36 port 22

######################
### Pass OUT rules ###
######################

# Allow outgoing traffic on WAN from any
pass out on $ext_if from any

# Allow outgoing traffic on LAN from LAN
pass out on $int_if from $int_if

# Allow outgoing traffic on VLAN from same VLAN (Block InterVLAN)
pass out on vlan10 from vlan10:network
pass out on vlan11 from vlan11:network
pass out on vlan12 from vlan12:network
pass out on vlan13 from vlan13:network
pass out on vlan14 from vlan14:network
pass out on vlan15 from vlan15:network
pass out on vlan16 from vlan16:network
pass out on vlan17 from vlan17:network
pass out on vlan18 from vlan18:network
pass out on vlan19 from vlan19:network
pass out on vlan20 from vlan20:network
pass out on vlan21 from vlan21:network
pass out on vlan22 from vlan22:network
pass out on vlan23 from vlan23:network
pass out on vlan24 from vlan24:network
pass out on vlan25 from vlan25:network
pass out on vlan26 from vlan26:network
pass out on vlan27 from vlan27:network
pass out on vlan28 from vlan28:network
pass out on vlan29 from vlan29:network
pass out on vlan30 from vlan30:network
pass out on vlan31 from vlan31:network
pass out on vlan32 from vlan32:network
# pass out on vlan33 from vlan33:network (ALLDAY)
pass out on vlan34 from vlan34:network
pass out on vlan35 from vlan35:network
pass out on vlan36 from vlan36:network
pass out on vlan37 from vlan37:network
pass out on vlan38 from vlan38:network
pass out on vlan39 from vlan39:network
pass out on vlan40 from vlan40:network
pass out on vlan41 from vlan41:network
pass out on vlan42 from vlan42:network
pass out on vlan43 from vlan43:network
pass out on vlan44 from vlan44:network
pass out on vlan45 from vlan45:network
pass out on vlan46 from vlan46:network
pass out on vlan47 from vlan47:network
pass out on vlan48 from vlan48:network
pass out on vlan49 from vlan49:network
pass out on vlan50 from vlan50:network
pass out on vlan51 from vlan51:network
pass out on vlan52 from vlan52:network
pass out on vlan53 from vlan53:network
pass out on vlan54 from vlan54:network
pass out on vlan55 from vlan55:network
pass out on vlan56 from vlan56:network
pass out on vlan57 from vlan57:network

# Allow outgoing traffic from/to VLAN 30, VLANS 50-55, VLAN 57
pass out on vlan30 from vlan30:network
pass out on vlan30 from vlan50:network
pass out on vlan30 from vlan51:network
pass out on vlan30 from vlan52:network
pass out on vlan30 from vlan53:network
pass out on vlan30 from vlan54:network
pass out on vlan30 from vlan55:network
pass out on vlan30 from vlan57:network

pass out on vlan50 from vlan30:network
pass out on vlan50 from vlan50:network
pass out on vlan50 from vlan51:network
pass out on vlan50 from vlan52:network
pass out on vlan50 from vlan53:network
pass out on vlan50 from vlan54:network
pass out on vlan50 from vlan55:network
pass out on vlan50 from vlan57:network

pass out on vlan51 from vlan30:network
pass out on vlan51 from vlan50:network
pass out on vlan51 from vlan51:network
pass out on vlan51 from vlan52:network
pass out on vlan51 from vlan53:network
pass out on vlan51 from vlan54:network
pass out on vlan51 from vlan55:network
pass out on vlan51 from vlan57:network

pass out on vlan52 from vlan30:network
pass out on vlan52 from vlan50:network
pass out on vlan52 from vlan51:network
pass out on vlan52 from vlan52:network
pass out on vlan52 from vlan53:network
pass out on vlan52 from vlan54:network
pass out on vlan52 from vlan55:network
pass out on vlan52 from vlan57:network

pass out on vlan53 from vlan30:network
pass out on vlan53 from vlan50:network
pass out on vlan53 from vlan51:network
pass out on vlan53 from vlan52:network
pass out on vlan53 from vlan53:network
pass out on vlan53 from vlan54:network
pass out on vlan53 from vlan55:network
pass out on vlan53 from vlan57:network

pass out on vlan54 from vlan30:network
pass out on vlan54 from vlan50:network
pass out on vlan54 from vlan51:network
pass out on vlan54 from vlan52:network
pass out on vlan54 from vlan53:network
pass out on vlan54 from vlan54:network
pass out on vlan54 from vlan55:network
pass out on vlan54 from vlan57:network

pass out on vlan55 from vlan30:network
pass out on vlan55 from vlan50:network
pass out on vlan55 from vlan51:network
pass out on vlan55 from vlan52:network
pass out on vlan55 from vlan53:network
pass out on vlan55 from vlan54:network
pass out on vlan55 from vlan55:network
pass out on vlan55 from vlan57:network

pass out on vlan57 from vlan30:network
pass out on vlan57 from vlan50:network
pass out on vlan57 from vlan51:network
pass out on vlan57 from vlan52:network
pass out on vlan57 from vlan53:network
pass out on vlan57 from vlan54:network
pass out on vlan57 from vlan55:network
pass out on vlan57 from vlan57:network
Retrieved from "https://ackspace.nl/w/index.php?title=OpenBSD_Firewall_/_PF&oldid=1716"