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Bug #4126

use vty objects instead of hardcoded sctp object (and remote-ip)

Added by lynxis 3 months ago. Updated 9 days ago.

Status:
Closed
Priority:
High
Assignee:
Category:
Iu interface
Target version:
-
Start date:
07/22/2019
Due date:
% Done:

100%

Spec Reference:

Description

The sgsn always use the 127.0.0.1 because it uses osmo_sccp_simple_client() in the sgsn_main.c

Even it's possible to configure a different sctp listen ip, it still connects to 127.0.0.1

History

#1 Updated by pespin 2 months ago

  • Status changed from New to Feedback
  • Assignee set to lynxis

I don't get what's exactly wrong in this ticket. According to function documentation:

/*! \brief request an sccp client instance
 *  \param[in] ctx talloc context
 *  \param[in] name human readable name
 *  \param[in] default_pc pointcode to be used on missing VTY setting
 *  \param[in] prot protocol to be used (e.g OSMO_SS7_ASP_PROT_M3UA)
 *  \param[in] default_local_port local port to be usd on missing VTY setting
 *  \param[in] default_local_ip local IP-address to be usd on missing VTY setting
 *  \param[in] default_remote_port remote port to be usd on missing VTY setting
 *  \param[in] default_remote_ip remote IP-address to be usd on missing VTY setting
 *  \returns callee-allocated SCCP instance on success; NULL on error */
struct osmo_sccp_instance *
osmo_sccp_simple_client(void *ctx, const char *name, uint32_t default_pc,
            enum osmo_ss7_asp_protocol prot, int default_local_port,
            const char *default_local_ip, int default_remote_port,
            const char *default_remote_ip)
{
    /*! This is simplified version of osmo_sccp_simple_client_on_ss7_id().
     *  the only difference is that the ID of the CS7 instance will be
     *  set to 1 statically */

    return osmo_sccp_simple_client_on_ss7_id(ctx, 1, name, default_pc, prot,
                         default_local_port,
                         default_local_ip,
                         default_remote_port,
                         default_remote_ip);
}

So the parameters are only used if no VTY parameter is found.

Is this related to https://gerrit.osmocom.org/c/libosmo-sccp/+/15062?

#2 Updated by lynxis 9 days ago

  • Status changed from Feedback to Closed
  • % Done changed from 0 to 100

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