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[marikgl]

Hi,

I need to forward all traffic that come from specific host to specific ip:port inside my network.

For example: all traffic from  smtp.gmail.com should go to 192.168.105:80

Ho w do I manage that in dir 655 router?

Thnx,
Mark

[FurryNutz]

Link>Welcome!
What Hardware version is your router? Look at sticker under router.
Link>What Firmware version is currently loaded? Found on routers web page under status.
What region are you located?

What ISP Service do you have? Cable or DSL?
What ISP Modem do you have? Stand Alone or built in router?
What ISP Modem make and model do you have?
If this modem has a built in router, it's best to bridge the modem. Having 2 routers on the same line can cause connection problems.
Double NAT
To tell if the modem is bridged or not, look at the routers web page, Status/Device Info/Wan Section, if there is a 192.168.0.# address in the WAN IP address field, then the modem is not bridged.
If the modem can't be bridged then see if the modem has a DMZ option and input the IP address the router gets from the modem and put that into the modems DMZ.

Some things to try: - Log into the routers web page at 192.168.0.1.
Turn off Advanced DNS Services if you have this option under Setup/Internet/Manual.
Turn on DNS Relay under Setup/Networking.
Setup DHCP reserved IP addresses for all devices ON the router. Setup/Networking. This ensures each devices gets its own IP address when turned on and connected, eliminates IP address conflicts and helps in troubleshooting.
Ensure devices are set to auto obtain an IP address.
Set Firewall settings to Endpoint Independent for TCP and UDP under Advanced/Firewall.
Enable uPnP and Multi-cast Streaming under Advanced/Networking.
WAN Port Speed set to Auto or specific speed? Some newer ISP modems support 1000Mb so manually setting to Gb speeds can be supported by the router. Advanced/Advanced Networking/WAN Port Speed

Shouldn't really need to forward any ports for general email.
I also have to use Googles email services  and I don't forward any ports for mail and never have as a matter of fact.

Let us know if you can answer some of the questions. I presume there is just some configuration that needs to be done with in the email application. 

[marikgl]

Thank you for your replay,

Hardware version is B1
Firmware version that currently loaded is 2.02
I'm from Israel
My ISP Service is Cable.
I have modem that has a built in router - it is bridged.
WAN Port Speed set to 1000

The reason for the traffic forwarding is ipcam ( wanscam ) that can be accessed only by specific port ( any port, but only one). while trying to connect to smtp server the cam is accessing using 25 (465) port to the server and being replayed by a random port ( that information can't get to the cam in order establish connection ), so i need redirect all traffic from this host to specific port.

Thanks again,
Mark

[FurryNutz]

I would give Application Rules a try first if you have more than one PC that needs to use these ports. If only one, then you should try Virtual Sever settings a try and configure it for the ports that you need for that application.

[marikgl]

Tried both of them.

By using virtual server I can get to the cam outside of the network.

But still can't connect the camera to smtp server.