[j-nsp] PAT on a single external IP Address?

[GIULIANO (UOL)]

You can use VIP and the option: use the IP from the external interface

And you can use and external DynDNS service to map the dynamic address 
to a fixed name.

> Well,
> 
> although not documented to my knowledge,
> assigning a static IP via ppp to a pppoe
> interface and referencing it in a mip
> seems to work. ScreenOS somehow holds
> the last ppp-assigned IP sticky in the
> config so the MIP is valid even after
> a reboot. Surely this is a dirty hack
> though ;) Is there some official way
> to do this?
> 
> Thanks and regards,
> 
> sven03
> 
> 
> Sven Juergensen (KielNET) wrote:
> | Hi list,
> |
> | is it possible to have a static PAT on
> | ScreenOS when the external (public/WAN)
> | IP-Address is dynamic and point-to-point?
> |
> | E.g. have port 25 on the external IP map
> | to a single private (1918) internal host?
> |
> | VIPs seem to always reference a static IP
> | (destination PAT) and, like MIPs, require a
> | subnet on the external interface.
> |
> | Could someone suggest whether this works
> | and/or direct me to some sort of documen-
> | tation?
> |
> | Many thanks and regards,
> |
> | sven03
> |
> |
> | Mit freundlichen Gruessen
> |
> | i. A. Sven Juergensen
> |
> 
> Mit freundlichen Gruessen
> 
> i. A. Sven Juergensen
>