[OpenSIPS-Users] DROUTING module changing Carrier IDs

[Bogdan-Andrei Iancu]

Hi Ben,

If you run the "dr_carrier_status" MI command, do you see the same #012 
in the ID of the carrier ? #012 is '\n' - are you sure you do not have 
it by mistake in DB ?

Regards,

Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com

On 25.03.2015 21:53, Newlin, Ben wrote:
>
> I am using OpenSIPS 1.11 and I am recently getting some weird behavior 
> from the DROUTING module. The module is corrupting the Carrier ID that 
> is being returned via AVP. This behavior is occurring only with the 
> Carrier ID, not the gateway or rule IDs, and only when it is returned 
> from the DROUTING module via dr_is_gw() or do_routing(). If I query 
> the database directly using AVPOPS, the Carrier ID is returned correctly.
>
> I have the following configuration. The startup_route was added 
> specifically for this issue.
>
> #### Dynamic ROUTING module
>
> loadmodule "drouting.so"
>
> modparam("drouting", "db_url", "CFG_DB_URL")
>
> modparam("drouting", "persistent_state", DISABLE)
>
> modparam("drouting", "probing_interval", ENABLE)
>
> modparam("drouting", "force_dns", ENABLE)
>
> modparam("drouting", "ruri_avp", '$avp(dr_ruri)')
>
> modparam("drouting", "gw_id_avp", '$avp(dr_gw_id)')
>
> modparam("drouting", "gw_priprefix_avp", '$avp(dr_gw_prfx)')
>
> modparam("drouting", "rule_id_avp", '$avp(dr_rule_id)')
>
> modparam("drouting", "rule_prefix_avp", '$avp(dr_rule_prfx)')
>
> modparam("drouting", "carrier_id_avp", '$avp(dr_carr_id)')
>
> .
>
> .
>
> .
>
> startup_route {
>
> avp_db_query("select carrierid from dr_carriers", "$avp(ids)");
>
> for ($var(id) in $(avp(ids)[*]))
>
> xlog("L_INFO", "Carrier ID: $var(id)\n");
>
> }
>
> .
>
> .
>
> .
>
> route[get_route]
>
> {
>
> if (!do_routing("$avp(dr_group)", "", , "$var(rule_attr)", 
> "$var(gw_attr)", "$var(carr_attr)"))
>
> {
>
> xlog("L_ERR", "get_route: failure from do_routing! $retcode\n");
>
> route(reply_error, "500", "Server Internal Error");
>
> }
>
> xlog("L_INFO", "get_route: rule_attr - $var(rule_attr)\n");
>
> xlog("L_INFO", "get_route: gw_attr   - $var(gw_attr)\n");
>
> xlog("L_INFO", "get_route: carr_attr - $var(carr_attr)\n");
>
> xlog("L_INFO", "get_route: ruri      - $avp(dr_ruri)\n");
>
> xlog("L_INFO", "get_route: gw_id     - $avp(dr_gw_id)\n");
>
> xlog("L_INFO", "get_route: gw_prfx   - $avp(dr_gw_prfx)\n");
>
> xlog("L_INFO", "get_route: rule_id   - $avp(dr_rule_id)\n");
>
> xlog("L_INFO", "get_route: rule_prfx - $avp(dr_rule_prfx)\n");
>
> xlog("L_INFO", "get_route: carr_id   - $avp(dr_carr_id)\n\n");
>
> }
>
> The output from the above execution is:
>
> opensips[9801]: Carrier ID: IndyEdges
>
> opensips[9801]: Carrier ID: Level3-VT
>
> opensips: INFO:core:daemonize: pre-daemon process exiting with 0
>
> opensips[9801]: get_route: rule_attr -
>
> opensips[9801]: get_route: gw_attr   -
>
> opensips[9801]: get_route: carr_attr - id=pai;history=hi
>
> opensips[9801]: get_route: ruri      - <null>
>
> opensips[9801]: get_route: gw_id     - Level3-VT1
>
> opensips[9801]: get_route: gw_prfx   - +
>
> opensips[9801]: get_route: rule_id   - 4
>
> opensips[9801]: get_route: rule_prfx - 1
>
> opensips[9801]: get_route: carr_id   - Level3-VT#012
>
> You can see that the string ‘#012’ has been appended to the Carrier 
> ID. So far it has always been that string appended to the ID.
>
> It started occurring after I moved from a RHEL 7 server using MariaDB 
> to a RHEL 6 server using MySQL, but in both cases I am using the 
> provided OpenSIPS scripts to create all database tables.
>
> Any help would be appreciated.
>
> Ben Newlin
>
>
>
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