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eX4500 port forward

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Last Modified: 2015-04-07
is there any possible way to forward all 587 port traffic to an email gateway and get the traffic back to default vlan on Ex4500
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Top Expert 2007

Commented:
We would need to use routing instances and yes then we can redirect all traffic on port 587 to email gateway IP address.

Please have a look at link below:
http://www.juniper.net/techpubs/en_US/junos14.2/topics/topic-map/filter-based-forwarding-policy-based-routing.html

Please implement and update.

Thank you.

Author

Commented:
the port mentioned in the test is not an ip port it is ethernet port ,
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Top Expert 2007

Commented:
If you look at the link posted; there are configuration example for both, to a specific outgoing interface also specific destination IP.

Please implement and update.

Thank you.

Author

Commented:
i am not looking for interface forwarding i am looking for smtp port amreked packets forwarding
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Top Expert 2007

Commented:
Hi Cahit,

Did you look at the link at all.

We create a firewall filter and do then based on the match criteria forward traffic on port 587; protocol as you specify to a specific IP or specific port.

If this is not what you want please clearly state your requirements so we can help.

Thank you.

Author

Commented:
should you please send a sample config for this
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Top Expert 2007
Commented:
This one is on us!
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Author

Commented:
Thank you

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