Hi Leonid,

the scenario you are probing might be already doable. Set in the LCR table some IP addresses which will be used as aliases: private addresses in 10.10.x.x class for example. Then register this IPs in usrloc pointing to the real GWs address. So you can do lcr (next_gw) and then lookup.

for this to work, lcr must operate on RURI and not on DST_URI (not sure how exactly is working).

regards, bogdan

Leonid Fainshtein wrote:

Hi, I'd like to use OpenSER for routing calls to NATed gateways. I also want to support the LCR feature. Unfortunately, the current LCR module doesn't support NAT. I mean that the gateway IP addresses must be defined explicitly in the "gtw" table. Now I'm looking for a way to force OpenSer to use information from the "location" table. I want to write a module that will have the similar functionality like the current LCR module has but resolving procedure will be more complicated (not based on prefix and From only). The module should build avp list where each gateway will have symbolic user name. For example, g1, g2 etc. The gateways will also be registered on the proxy with those names. Then I think it will be possible to call lookup("location") after successful call the next_gtw() from the script. Is it feasible? Is there another way to solve my problem?

Thank you in advance, Leonid Fainshtein

---

Users mailing list Users@openser.org http://openser.org/cgi-bin/mailman/listinfo/users