SRX

How does address persistent reserve IP address for the internal host from SRX point of view ?

for example :

>If an internal host initiate a telnet session to outside host ??

Does the SRX will reserve an ip address for that host for a specific period of time, or it just preserve the address till the session is closed ????

Hi Folks,
Please find some pointers on the same!

https://kb.juniper.net/InfoCenter/index?page=content&id=KB20711
http://forums.juniper.net/t5/SRX-Services-Gateway/address-persistent/td-p/306161
https://www.juniper.net/documentation/en_US/junos/topics/example/nat-security-source-pool-persistent-address-configuring.html
http://www.juniper.net/documentation/en_US/junos/topics/example/nat-security-source-persistent-nat-with-address-pool-configuring-cli.html

Hello,

The available IP in the pool (say p.q.r.s) is chosen for translation for internal IP say a.b.c.d when it tries first connection out (say telnet).

Any different flows from the same IP a.b.c.d (say ssh or http) will use p.q.r.s

This binding will continue as long as you have at least one active session where translation from a.b.c.d to translated IP p.q.r.s is present.

If you have a situation where there is no active session using a.b.c.d to p.q.r.s translation, then the binding will be over.

Regards,

Rushi

Salute