here is the interface:
r1#
r1#
r1#show inter tun1 full
r1#show inter tun1 full
tunnel1 is up (since 00:00:14, 1 changes)
 description:
 type is ipsec, hwaddr=none, mtu=1444, bw=100mbps, vrf=v1
 ip4 address=2.2.2.1/24, netmask=255.255.255.0, ifcid=10012
 ip6 address=4321::1/16, netmask=ffff::, ifcid=10012
 received 14 packets (1316 bytes) dropped 0 packets (0 bytes)
 transmitted 22 packets (2144 bytes) promisc=false
 |~~~~~~~|~~~~~~|~~~~~~~~~|~~~~~~|~~~~~~|~~~~~~~~~|~~~~~~|
 | time  | send | receive | drop | send | receive | drop |
 |-------|------|---------|------|------|---------|------|
 | 1sec  | 0    | 0       | 0    | 0    | 0       | 0    |
 | 1min  | 0    | 0       | 0    | 0    | 0       | 0    |
 | 1hour | 0    | 0       | 0    | 0    | 0       | 0    |
 |_______|______|_________|______|______|_________|______|
 |~~~~~~~~|~~~~~~~|~~~~~~~~~|~~~~~~|~~~~~~|~~~~~~|
 | type   | value | handler | tx   | rx   | drop |
 |--------|-------|---------|------|------|------|
 | ethtyp | 0800  | ip4     | 1410 | 1316 | 0    |
 | ethtyp | 86dd  | ip6     | 734  | 0    | 0    |
 |________|_______|_________|______|______|______|
         15k|
         14k|         #
         12k|         #
         11k|         #
        9571|         #
        7976|         #
        6380|         #
        4785|         ##
        3190|         ##
        1595|         ##
           0|     ########
         bps|0---------10--------20--------30--------40--------50-------- seconds
          21|
          18|         #
          16|         #
          14|         #
          12|         #
          10|         #
           8|         #
           6|         ##
           4|         ##
           2|         ##
           0|     ########
         pps|0---------10--------20--------30--------40--------50-------- seconds
r1#
r1#