Symptom
We couldn’t’ t access any ‘show sdwan’ commands at all.
Conditions
Customer has 4 number of devices and having same issue.
COGUSPABLBZENWANCEG2#show platform software yang-management process
confd : Not Running
nesd : Running
syncfd : Running
ncsshd : Running
dmiauthd : Running
nginx : Not Running
ndbmand : Running
pubd : Running
Workaround
reload fixes the issue, customer tried it last year but again faced the same issue, customer needs permanent fix.
Further Problem Description
SDWAN commands done work on ISR4K running 17.3.3.