Symptom
pm5#config-transaction
admin connected from 127.0.0.1 using console on pm5
pm5(config)# sdwan interface Serial1/0/0.102 tunnel-interface color lte
pm5(config-tunnel-interface)# sdwan interface Serial1/0/0.102 tunnel-interface encapsulation ipsec
pm5(config-tunnel-interface)# interface Tunnel 15
pm5(config-if)# tunnel source Serial1/0/0.102
pm5(config-if)# ip unnumbered Serial1/0/0.102
pm5(config-if)# tunnel mode sdwan
pm5(config-if)# commit
Aborted: 'sdwan interface Serial1/0/0.102 name' (value "Serial1/0/0.102"): Interface does not exist
pm5(config-if)#
*Jun 24 03:49:29.043: %SYS-5-CONFIG_P: Configured programmatically by process iosp_dmiauthd_conn_100001_vty_100001 from console as admin on vty4294966494
pm5(config-if)# end
Uncommitted changes found, commit them? [yes/no/CANCEL] no
pm5#
*Jun 24 03:49:35.055: %SYS-5-CONFIG_P: Configured programmatically by process iosp_dmiauthd_conn_100001_vty_100001 from console as admin on vty4294966494
pm5#show runn interface Serial1/0/0.102
Building configuration...
Current configuration : 117 bytes
!
interface Serial1/0/0.102 point-to-point
ip address XY.XY.XY.XX 255.255.255.0
frame-relay interface-dlci 17
end
pm5#ping XY.XY.XY.YY
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to XY.XY.XY.XX, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/3/6 ms
pm5#show runn interface Serial1/0/0
Building configuration...
Current configuration : 155 bytes
!
interface Serial1/0/0
no ip address
encapsulation frame-relay IETF
dsu bandwidth 44210
framing c-bit
cablelength 10
frame-relay lmi-type ansi
end
Conditions
Customer it is not able to use sub-interface on serial port for the migration to SDWAN
