bsc: Allow to have a list of MSCs/MUXs to connect to
Be able to configure a list of destinations (duplicates allowed)
that will be tried in a round robin fashion. The change is in
the bsc_msc_connection to operate on a list. We achieve the
round robin nature with the same trick used in the paging code
to delete and append the current entry. The nat code was updated
to compile but one can only configure one destination.
diff --git a/openbsc/src/osmo-bsc_nat/bsc_nat_vty.c b/openbsc/src/osmo-bsc_nat/bsc_nat_vty.c
index ef433ca..ffbfe9b 100644
--- a/openbsc/src/osmo-bsc_nat/bsc_nat_vty.c
+++ b/openbsc/src/osmo-bsc_nat/bsc_nat_vty.c
@@ -69,8 +69,8 @@
struct bsc_nat_acc_lst *lst;
vty_out(vty, "nat%s", VTY_NEWLINE);
- vty_out(vty, " msc ip %s%s", _nat->msc_ip, VTY_NEWLINE);
- vty_out(vty, " msc port %d%s", _nat->msc_port, VTY_NEWLINE);
+ vty_out(vty, " msc ip %s%s", _nat->main_dest->ip, VTY_NEWLINE);
+ vty_out(vty, " msc port %d%s", _nat->main_dest->port, VTY_NEWLINE);
vty_out(vty, " timeout auth %d%s", _nat->auth_timeout, VTY_NEWLINE);
vty_out(vty, " timeout ping %d%s", _nat->ping_timeout, VTY_NEWLINE);
vty_out(vty, " timeout pong %d%s", _nat->pong_timeout, VTY_NEWLINE);
@@ -311,8 +311,7 @@
return CMD_WARNING;
}
- vty_out(vty, "MSC on %s:%d is connected: %d%s\n",
- _nat->msc_con->ip, _nat->msc_con->port,
+ vty_out(vty, "MSC is connected: %d%s\n",
_nat->msc_con->is_connected, VTY_NEWLINE);
return CMD_SUCCESS;
}
@@ -357,7 +356,7 @@
"msc port <1-65500>",
"Set the port of the MSC.")
{
- _nat->msc_port = atoi(argv[0]);
+ _nat->main_dest->port = atoi(argv[0]);
return CMD_SUCCESS;
}