From 8585bbfb9c0bb325f282481e29374a8ef3bd2440 Mon Sep 17 00:00:00 2001 From: Daniel Willmann Date: Sun, 27 Dec 2020 18:14:39 +0100 Subject: gbproxy: Add VTY command to override the node selection function This is mainly useful when testing SGSN pooling Change-Id: I2894320413dbd0b9aec9a9bc9b88ce7cdeed206b Related: SYS#5115, OS#4472 --- src/gbproxy/gb_proxy_vty.c | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) (limited to 'src/gbproxy/gb_proxy_vty.c') diff --git a/src/gbproxy/gb_proxy_vty.c b/src/gbproxy/gb_proxy_vty.c index adcdf7069..bdf85e74d 100644 --- a/src/gbproxy/gb_proxy_vty.c +++ b/src/gbproxy/gb_proxy_vty.c @@ -649,6 +649,36 @@ DEFUN(delete_gb_nsei, delete_gb_nsei_cmd, return CMD_SUCCESS; } +/* Only for ttcn3 testing */ +DEFUN_HIDDEN(sgsn_pool_nsf_fixed, sgsn_pool_nsf_fixed_cmd, + "sgsn-pool nsf fixed NAME", + "SGSN pooling: load balancing across multiple SGSNs.\n" + "Customize the Network Selection Function.\n" + "Set a fixed SGSN to use (for testing).\n" + "The name of the SGSN to use.\n") +{ + const char *name = argv[0]; + struct gbproxy_sgsn *sgsn = gbproxy_sgsn_by_name(g_cfg, name); + + if (!sgsn) { + vty_out(vty, "%% Could not find SGSN with name %s%s", name, VTY_NEWLINE); + return CMD_WARNING; + } + + g_cfg->pool.nsf_override = sgsn; + return CMD_SUCCESS; +} + +DEFUN_HIDDEN(sgsn_pool_nsf_normal, sgsn_pool_nsf_normal_cmd, + "sgsn-pool nsf normal", + "SGSN pooling: load balancing across multiple SGSNs.\n" + "Customize the Network Selection Function.\n" + "Reset the NSF back to regular operation (for testing).\n") +{ + g_cfg->pool.nsf_override = NULL; + return CMD_SUCCESS; +} + int gbproxy_vty_init(void) { install_element_ve(&show_gbproxy_bvc_cmd); @@ -660,6 +690,8 @@ int gbproxy_vty_init(void) install_element(ENABLE_NODE, &delete_gb_bvci_cmd); install_element(ENABLE_NODE, &delete_gb_nsei_cmd); + install_element(ENABLE_NODE, &sgsn_pool_nsf_fixed_cmd); + install_element(ENABLE_NODE, &sgsn_pool_nsf_normal_cmd); install_element(CONFIG_NODE, &cfg_gbproxy_cmd); install_node(&gbproxy_node, config_write_gbproxy); -- cgit v1.2.3