mgcp: Allocate a different port for the networking...
Use the right source port when sending the message.
diff --git a/openbsc/src/mgcp/mgcp_vty.c b/openbsc/src/mgcp/mgcp_vty.c
index ea10a2e..fe73c7a 100644
--- a/openbsc/src/mgcp/mgcp_vty.c
+++ b/openbsc/src/mgcp/mgcp_vty.c
@@ -57,6 +57,7 @@
vty_out(vty, " bind ip %s%s", g_cfg->source_addr, VTY_NEWLINE);
vty_out(vty, " bind port %u%s", g_cfg->source_port, VTY_NEWLINE);
vty_out(vty, " rtp bts-base %u%s", g_cfg->rtp_bts_base_port, VTY_NEWLINE);
+ vty_out(vty, " rtp net-base %u%s", g_cfg->rtp_net_base_port, VTY_NEWLINE);
vty_out(vty, " rtp ip-dscp %d%s", g_cfg->endp_dscp, VTY_NEWLINE);
if (g_cfg->audio_payload != -1)
vty_out(vty, " sdp audio payload number %d%s", g_cfg->audio_payload, VTY_NEWLINE);
@@ -163,6 +164,16 @@
return CMD_SUCCESS;
}
+DEFUN(cfg_mgcp_rtp_net_base_port,
+ cfg_mgcp_rtp_net_base_port_cmd,
+ "rtp net-base <0-65534>",
+ "Base port to use for network port\n" "Port\n")
+{
+ unsigned int port = atoi(argv[0]);
+ g_cfg->rtp_net_base_port = port;
+ return CMD_SUCCESS;
+}
+
ALIAS_DEPRECATED(cfg_mgcp_rtp_bts_base_port, cfg_mgcp_rtp_base_port_cmd,
"rtp base <0-65534>", "Base port to use")
@@ -277,6 +288,7 @@
install_element(MGCP_NODE, &cfg_mgcp_bind_early_cmd);
install_element(MGCP_NODE, &cfg_mgcp_rtp_base_port_cmd);
install_element(MGCP_NODE, &cfg_mgcp_rtp_bts_base_port_cmd);
+ install_element(MGCP_NODE, &cfg_mgcp_rtp_net_base_port_cmd);
install_element(MGCP_NODE, &cfg_mgcp_rtp_ip_dscp_cmd);
install_element(MGCP_NODE, &cfg_mgcp_rtp_ip_tos_cmd);
install_element(MGCP_NODE, &cfg_mgcp_sdp_payload_number_cmd);
@@ -322,6 +334,12 @@
LOGP(DMGCP, LOGL_FATAL, "Failed to bind: %d\n", rtp_port);
return -1;
}
+
+ rtp_port = rtp_calculate_port(ENDPOINT_NUMBER(endp), g_cfg->rtp_net_base_port);
+ if (mgcp_bind_net_rtp_port(endp, rtp_port) != 0) {
+ LOGP(DMGCP, LOGL_FATAL, "Failed to bind: %d\n", rtp_port);
+ return -1;
+ }
}
return 0;