[sr-dev] LCR/CR and prefix mask (REGEX?)

[Edson - Lists]

Iñaki Baz Castillo escreveu:
> El Viernes, 3 de Julio de 2009, Edson - Lists escribió:
>>> No, it's not the purpose. It let you matching a pv against any regular
>>> expression in the group number passed as second parameter.
>>>
>>> However you could get the desired behaviour as follows:
>>>
>>>
>>> ---- regex file ------------------------------
>>> ### National fixed numbers in Spain
>>> [0]
>>> ^[89]\d{8}$
>>> ^(\+|00)34[89]\d{8}$
>>>
>>> ### National mobile numbers in Spain
>>> [0]
>>> ^6\d{8}$
>>> ^(\+|00)346\d{8}$
>>>
>>> ### International numbers
>>> [0]
>>> ^(\+|00)\d{8,}$
>>> -------------------------------------------
>>>
>>>
>>> Config file:
>>>
>>> -----------------------------------------
>>>       if pcre_match_group("$rU", 0)
>>>               $var(group) = 0;  # National fixed numbers in Spain
>>>       else if pcre_match_group("$rU", 1)
>>>               $var(group) = 1;  # National mobile numbers in Spain
>>>       else if pcre_match_group("$rU", 2)
>>>               $var(group) = 2;  # International numbers
>>>
>>>       [do something with $var(group)]
>>> ------------------------------------------
>> Thanks Iñaki... this is something that's very close in functionality of
>> what I'm looking for...
>>
>> Indeed, if I insert this code just before the routing decision block and
>> use $var(group) as desired RURI in CR/LCR call, it should work...
>>
>> I still have to work around fails and re-routing issues, but let see how
>> far I can go with this approach...
> 
> You could use LCR after getting the $var(group) and use that value as LCR 
> "from_user" field (lcr table) in order to select the gateways in order of 
> preference. This is: configure in LCR some gateways (failover and redundancy 
> based on LCR priority and weigh) for each $var(group) value, which would match 
> the "from_user" field.

exactly what I thought... :) but I'll have to wait.... my test 
environment (VM-Server) is corrupted... willl be back only Monday... :'(