[S] Change in libosmo-sccp[master]: xua_server: asp: Support removing local addresses

pespin has uploaded this change for review. ( https://gerrit.osmocom.org/c/libosmo-sccp/+/34613?usp=email ) Change subject: xua_server: asp: Support removing local addresses ...................................................................... xua_server: asp: Support removing local addresses The socket is reconfigured (and hence reopened) upon VTY node exit if changes were stored in the address list of the xua_server (osmo_stream_srv_link). Related: OS#4607 Change-Id: I942edff7695efeea7753f22e31c2098c201290ff --- M include/osmocom/sigtran/osmo_ss7.h M src/osmo_ss7_vty.c M src/osmo_ss7_xua_srv.c 3 files changed, 43 insertions(+), 0 deletions(-) git pull ssh://gerrit.osmocom.org:29418/libosmo-sccp refs/changes/13/34613/1 diff --git a/include/osmocom/sigtran/osmo_ss7.h b/include/osmocom/sigtran/osmo_ss7.h index 841c12b..a8a624f 100644 --- a/include/osmocom/sigtran/osmo_ss7.h +++ b/include/osmocom/sigtran/osmo_ss7.h @@ -562,6 +562,7 @@ int osmo_ss7_xua_server_set_local_hosts(struct osmo_xua_server *xs, const char **local_hosts, size_t local_host_cnt); int osmo_ss7_xua_server_add_local_host(struct osmo_xua_server *xs, const char *local_host); +int osmo_ss7_xua_server_del_local_host(struct osmo_xua_server *xs, const char *local_host); void osmo_ss7_xua_server_destroy(struct osmo_xua_server *xs); struct osmo_sccp_instance * diff --git a/src/osmo_ss7_vty.c b/src/osmo_ss7_vty.c index 172893e..ff27cf3 100644 --- a/src/osmo_ss7_vty.c +++ b/src/osmo_ss7_vty.c @@ -511,6 +511,22 @@ return CMD_SUCCESS; } +DEFUN_ATTR(xua_no_local_ip, xua_no_local_ip_cmd, + "no local-ip " VTY_IPV46_CMD, + NO_STR "Configure the Local IP Address for xUA\n" + "IPv4 Address to use for XUA\n" + "IPv6 Address to use for XUA\n", + CMD_ATTR_NODE_EXIT) +{ + struct osmo_xua_server *xs = vty->index; + + if (osmo_ss7_xua_server_del_local_host(xs, argv[0]) != 0) { + vty_out(vty, "%% Failed deleting local address '%s' from set%s", argv[0], VTY_NEWLINE); + return CMD_WARNING; + } + return CMD_SUCCESS; +} + DEFUN_ATTR(xua_accept_dyn_asp, xua_accept_dyn_asp_cmd, "accept-asp-connections (pre-configured|dynamic-permitted)", "Define what kind of ASP connections to accept\n" @@ -2476,6 +2492,7 @@ install_lib_element(L_CS7_NODE, &cs7_xua_cmd); install_lib_element(L_CS7_NODE, &no_cs7_xua_cmd); install_lib_element(L_CS7_XUA_NODE, &xua_local_ip_cmd); + install_lib_element(L_CS7_XUA_NODE, &xua_no_local_ip_cmd); install_lib_element(L_CS7_XUA_NODE, &xua_accept_dyn_asp_cmd); install_lib_element(L_CS7_XUA_NODE, &xua_sctp_param_init_cmd); install_lib_element(L_CS7_XUA_NODE, &xua_no_sctp_param_init_cmd); diff --git a/src/osmo_ss7_xua_srv.c b/src/osmo_ss7_xua_srv.c index dc27c83..32266ff 100644 --- a/src/osmo_ss7_xua_srv.c +++ b/src/osmo_ss7_xua_srv.c @@ -284,6 +284,17 @@ return osmo_stream_srv_link_set_addrs(xs->server, (const char **)xs->cfg.local.host, xs->cfg.local.host_cnt); } +int +osmo_ss7_xua_server_del_local_host(struct osmo_xua_server *xs, const char *local_host) +{ + int rc; + + rc = osmo_ss7_asp_peer_del_host(&xs->cfg.local, local_host); + if (rc < 0) + return rc; + return osmo_stream_srv_link_set_addrs(xs->server, (const char **)xs->cfg.local.host, xs->cfg.local.host_cnt); +} + bool ss7_xua_server_set_default_local_hosts(struct osmo_xua_server *oxs) { /* If no local addr was set, or erased after _create(): */ -- To view, visit https://gerrit.osmocom.org/c/libosmo-sccp/+/34613?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: libosmo-sccp Gerrit-Branch: master Gerrit-Change-Id: I942edff7695efeea7753f22e31c2098c201290ff Gerrit-Change-Number: 34613 Gerrit-PatchSet: 1 Gerrit-Owner: pespin &lt;pespin(a)sysmocom.de&gt; Gerrit-MessageType: newchange