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eigrpd: Add ability to show packet type in log

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

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
This commit is contained in:
Donald Sharp 2017-10-28 18:35:56 -04:00
parent 94ccb30979
commit 895722db4e
1 changed files with 28 additions and 2 deletions
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30
eigrpd/eigrp_fsm.c
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@ -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) static const char *prefix_state2str(enum eigrp_fsm_states state)
{ {
switch (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); 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), msg->eigrp->AS, prefix_state2str(msg->prefix->state),
fsm_state2str(event), 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); (*(NSM[msg->prefix->state][event].func))(msg);
return 1; return 1;