commit 80a8f72654631fe00f787c73515dc7d064251adc
author Christian Franke <chris@opensourcerouting.org> Thu Nov 12 14:21:47 2015 +0100
committer Donald Sharp <sharpd@cumulusnetworks.com> Tue Dec 08 14:12:49 2015 -0500
tree ea9c55d486d2472d85187f48485cc3a6ba7b00df
parent 749e87a0731ae53cf73af507afb63bab3f8e937f

isisd: add a debug mode that traces LSP construction

Signed-off-by: Christian Franke <chris@opensourcerouting.org>

isisd/isisd.c

diff --git a/isisd/isisd.c b/isisd/isisd.c
index 7146689..b601032 100644
--- a/isisd/isisd.c
+++ b/isisd/isisd.c
@@ -772,6 +772,8 @@
     vty_out (vty, "IS-IS Event debugging is %s%s", onoffs, VTY_NEWLINE);
   if (flags & DEBUG_PACKET_DUMP)
     vty_out (vty, "IS-IS Packet dump debugging is %s%s", onoffs, VTY_NEWLINE);
+  if (flags & DEBUG_LSP_GEN)
+    vty_out (vty, "IS-IS LSP generation debugging is %s%s", onoffs, VTY_NEWLINE);
 }
 
 DEFUN (show_debugging,
@@ -858,6 +860,11 @@
       vty_out (vty, "debug isis packet-dump%s", VTY_NEWLINE);
       write++;
     }
+  if (flags & DEBUG_LSP_GEN)
+    {
+      vty_out (vty, "debug isis lsp-gen%s", VTY_NEWLINE);
+      write++;
+    }
 
   return write;
 }
@@ -1174,6 +1181,32 @@
   return CMD_SUCCESS;
 }
 
+DEFUN (debug_isis_lsp_gen,
+       debug_isis_lsp_gen_cmd,
+       "debug isis lsp-gen",
+       DEBUG_STR
+       "IS-IS information\n"
+       "IS-IS generation of own LSPs\n")
+{
+  isis->debugs |= DEBUG_LSP_GEN;
+  print_debug (vty, DEBUG_LSP_GEN, 1);
+
+  return CMD_SUCCESS;
+}
+
+DEFUN (no_debug_isis_lsp_gen,
+       no_debug_isis_lsp_gen_cmd,
+       "no debug isis lsp-gen",
+       UNDEBUG_STR
+       "IS-IS information\n"
+       "IS-IS generation of own LSPs\n")
+{
+  isis->debugs &= ~DEBUG_LSP_GEN;
+  print_debug (vty, DEBUG_LSP_GEN, 0);
+
+  return CMD_SUCCESS;
+}
+
 DEFUN (show_hostname,
        show_hostname_cmd,
        "show isis hostname",
@@ -3260,6 +3293,8 @@
   install_element (ENABLE_NODE, &no_debug_isis_events_cmd);
   install_element (ENABLE_NODE, &debug_isis_packet_dump_cmd);
   install_element (ENABLE_NODE, &no_debug_isis_packet_dump_cmd);
+  install_element (ENABLE_NODE, &debug_isis_lsp_gen_cmd);
+  install_element (ENABLE_NODE, &no_debug_isis_lsp_gen_cmd);
 
   install_element (CONFIG_NODE, &debug_isis_adj_cmd);
   install_element (CONFIG_NODE, &no_debug_isis_adj_cmd);
@@ -3285,6 +3320,8 @@
   install_element (CONFIG_NODE, &no_debug_isis_events_cmd);
   install_element (CONFIG_NODE, &debug_isis_packet_dump_cmd);
   install_element (CONFIG_NODE, &no_debug_isis_packet_dump_cmd);
+  install_element (CONFIG_NODE, &debug_isis_lsp_gen_cmd);
+  install_element (CONFIG_NODE, &no_debug_isis_lsp_gen_cmd);
 
   install_element (CONFIG_NODE, &router_isis_cmd);
   install_element (CONFIG_NODE, &no_router_isis_cmd);