eigrpd: Add ability to show packet type in log

Allow us to examine the packet type that caused us to change
state.

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>

diff --git a/eigrpd/eigrp_fsm.c b/eigrpd/eigrp_fsm.c
index 84f21013e4079b959f7b4d3c871b13fc3cc543f2..44fdbf7d1b37d87719fea4c88dfb3bcb9f36162b 100644 (file)
--- a/eigrpd/eigrp_fsm.c
+++ b/eigrpd/eigrp_fsm.c
@@ -170,6 +170,30 @@ struct {
        },
 };
 
+static const char *packet_type2str(u_char packet_type)
+{
+       if (packet_type == EIGRP_OPC_UPDATE)
+               return "Update";
+       if (packet_type == EIGRP_OPC_REQUEST)
+               return "Request";
+       if (packet_type == EIGRP_OPC_QUERY)
+               return "Query";
+       if (packet_type == EIGRP_OPC_REPLY)
+               return "Reply";
+       if (packet_type == EIGRP_OPC_HELLO)
+               return "Hello";
+       if (packet_type == EIGRP_OPC_IPXSAP)
+               return "IPXSAP";
+       if (packet_type == EIGRP_OPC_ACK)
+               return "Ack";
+       if (packet_type == EIGRP_OPC_SIAQUERY)
+               return "SIA Query";
+       if (packet_type == EIGRP_OPC_SIAREPLY)
+               return "SIA Reply";
+
+       return "Unknown";
+}
+
 static const char *prefix_state2str(enum eigrp_fsm_states state)
 {
        switch (state) {
@@ -374,10 +398,12 @@ int eigrp_fsm_event(struct eigrp_fsm_action_message *msg)
 {
        enum eigrp_fsm_events event = eigrp_get_fsm_event(msg);
 
-       zlog_info("EIGRP AS: %d State: %s Event: %s Network: %s",
+       zlog_info("EIGRP AS: %d State: %s Event: %s Network: %s Packet Type: %s Reply RIJ Count: %d",
                  msg->eigrp->AS, prefix_state2str(msg->prefix->state),
                  fsm_state2str(event),
-                 eigrp_topology_ip_string(msg->prefix));
+                 eigrp_topology_ip_string(msg->prefix),
+                 packet_type2str(msg->packet_type),
+                 msg->prefix->rij->count);
        (*(NSM[msg->prefix->state][event].func))(msg);
 
        return 1;