1:1 Nat / Multiple Public IP's
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I have a Cable Modem with 6 external IP's (1 dynamic on subnet 255.255.248.0 and 5 on 255.255.255.0), I bound the dynamic to my WAN address, and Bound ONE of the static's to OP1. I configured a LAN interface for the Dynamic WAN address and I'm on the internet no problem. I configured OPt2 with another LAN address and then procedeed to setup 1:1. I can not get any traffic to pass to or from op1 to opt2. Any suggestions?
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do you have on your OPT an IP out of your LAN range?
do you bridge OPT to the LAN?
if no: it wont work (you cannot have the same subnet twice on different interfaces)
if yes: do you have firewall rules in place that allow traffic between the two interfaces? -
do you have on your OPT an IP out of your LAN range?
OPT1 (Connected to Switch on Cable modem)
IP is 172.16.1.127 (fake IP)
Subnet is 255.255.255.0
OPT2 (LAN)
IP is 10.10.1.1
Subnet is 255.0.0.0do you bridge OPT to the LAN?
No bridging in effectBasically my network looks like this
NOTE: Pfsense machine has 4 network adapters, WAN, LAN, WAN2, LAN2Cablemodem –---- Switch --------WAN|PFSENSE|LAN ------ Internal Switch ---- Internal Private Network HERE
172.16.13.129 (fake) 192.168.1.1 192.168.1.100 - 192.168.1.200 (DHCP)
255.255.248.0 Subnet 255.255.255.0 Subnet
Cablemodem ------ Switch ------- WAN2|PFSENSE|LAN2 --------- Internal Switch ---- External Email Server / Mysql Server
172.16.3.127 (fake) 10.10.1.1 10.10.1.100
255.255.255.0 255.0.0.0 -
could you post your firewall rules?
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LAN
Proto Source Port Destination Port Gateway Description- LAN net * * * * Default LAN -> any
WAN
Proto Source Port Destination Port Gateway Description
* RFC 1918 networks * * * *
WAN2
Proto Source Port Destination Port Gateway Description- WAN2 net * * * 172.16.3.1
LAN2
Proto Source Port Destination Port Gateway Description
* LAN2 net * * * 172.16.3.1
- LAN net * * * * Default LAN -> any
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SOLVED, thanks.
