[j-nsp] NAT update commit script for SRX210

[Mike Gonnason]

Can you try modifying the destination-nat rule to accept any address?

Some like what was suggested here:
http://forums.juniper.net/t5/SRX-Services-Gateway/Destination-NAT-on-Dynamic-Untrut-IP/td-p/120998

Note this will also intercept VPN connections (and other host-inbound
traffic) destined for the router. Definitely not ideal...

-Mike Gonnason



On Tue, Aug 26, 2014 at 3:25 PM, Mike Devlin <mikecdevlin at gmail.com> wrote:

> Hey Guys,
>
> Anyone know of a tested commit script that will update NAT config based on
> a DHCP interface changing IP addresses?
>
> The scenario is this.  I have a location that the IP address is changing
> roughly every month.  I have a CNAME created for the FQDN pointing to
> dynamic DNS name that allows the DNS to get updated fairly quickly when
> this occurs, however im still stuck manually updating static NATs after
> this happens.
>
> Im looking for a commit script that will look at the IP address of external
> interface (fe-0/0/7.0) and essentially do a "replace pattern <old IP
> address> with <new IP address>"
>
> any suggestions?
>
>
> Thanks,
>
> Mike
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