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pimd: display reg-state and join-state info in the pim_upstream output

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Changed the state field in the "sh ip pim upstream" output to include
register and join state info as a comma separated value. Register info
is supressed if reg-state=NoInfo.

Sample output:
=============
root@fhr:/home/cumulus# net show pim upstream
Iif       Source          Group           State       Uptime   JoinTimer
RSTimer   KATimer   RefCnt
swp1      33.1.1.1        239.1.1.2       J,RegP      00:00:18 --:--:--
00:00:44  00:03:24       2
root@fhr:/home/cumulus#

root@rp:/home/cumulus# net show pim upstream
Iif       Source          Group           State       Uptime   JoinTimer
RSTimer   KATimer   RefCnt
lo        *               239.1.1.2       J           00:02:08 00:00:52
--:--:--  --:--:--       1
swp1      33.1.1.1        239.1.1.2       J           00:00:16 00:00:11
--:--:--  00:03:26       1
root@rp:/home/cumulus#

Signed-off-by: Anuradha Karuppiah <anuradhak@cumulusnetworks.com>
Reviewed-by: Donald Sharp <sharpd@cumulusnetworks.com>

Ticket: CM-14700
Testing Done: pim-smoke
This commit is contained in:
anuradhak 2017-03-09 11:42:55 -08:00
parent b4786acd7e
commit 755210ab1d
1 changed files with 45 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

49
pimd/pim_cmd.c
View File

@ -1643,6 +1643,44 @@ json_object_pim_upstream_add (json_object *json, struct pim_upstream *up)
json_object_boolean_true_add(json, "sourceMsdp");
}
static const char *
pim_upstream_state2brief_str (enum pim_upstream_state join_state, char *state_str)
{
switch (join_state)
{
case PIM_UPSTREAM_NOTJOINED:
strcpy (state_str, "NotJ");
break;
case PIM_UPSTREAM_JOINED:
strcpy (state_str, "J");
break;
default:
strcpy (state_str, "Unk");
}
return state_str;
}
static const char *
pim_reg_state2brief_str (enum pim_reg_state reg_state, char *state_str)
{
switch (reg_state)
{
case PIM_REG_NOINFO:
strcpy (state_str, "RegNI");
break;
case PIM_REG_JOIN:
strcpy (state_str, "RegJ");
break;
case PIM_REG_JOIN_PENDING:
case PIM_REG_PRUNE:
strcpy (state_str, "RegP");
break;
default:
strcpy (state_str, "Unk");
}
return state_str;
}
static void pim_show_upstream(struct vty *vty, u_char uj)
{
struct listnode *upnode;
@ -1691,10 +1729,13 @@ static void pim_show_upstream(struct vty *vty, u_char uj)
pim_time_timer_to_hhmmss (ka_timer, sizeof (ka_timer), up->t_ka_timer);
pim_time_timer_to_hhmmss (msdp_reg_timer, sizeof (msdp_reg_timer), up->t_msdp_reg_timer);
if (pim_if_connected_to_source (up->rpf.source_nexthop.interface, up->sg.src))
pim_reg_state2str (up->reg_state, state_str);
else
strcpy (state_str, pim_upstream_state2str (up->join_state));
pim_upstream_state2brief_str (up->join_state, state_str);
if (up->reg_state != PIM_REG_NOINFO) {
char tmp_str[PIM_REG_STATE_STR_LEN];
sprintf (state_str + strlen (state_str), ",%s",
pim_reg_state2brief_str (up->reg_state, tmp_str));
}
if (uj) {
json_object_object_get_ex(json, grp_str, &json_group);