Can someone explain where the auto tunnel's bandwidth is derived from, and what significance its utilization might have? The output of sh int tu0 seems to indicate that lo0 is the source, but their values are very different. I noticed on one of our routers it was running at over %90 at one point after recently deploying IWAN to a couple dozen additional spokes, and is set for 10mbps.
Tunnel0 is up, line protocol is up
Hardware is Tunnel
Description: PFR auto-tunnel for VRF default
Interface is unnumbered. Using address of Loopback0 (10.8.62.3)
MTU 9960 bytes, BW 10000 Kbit/sec, DLY 50000 usec,
reliability 255/255, txload 136/255, rxload 1/255
Encapsulation TUNNEL, loopback not set
Keepalive not set
Tunnel linestate evaluation up
Tunnel source 10.8.62.3 (Loopback0)
Tunnel Subblocks:
src-track:
Tunnel0 source tracking subblock associated with Loopback0
Set of tunnels with source Loopback0, 1 member (includes iterators), on interface <OK>
Loopback0 is up, line protocol is up
Hardware is Loopback
Internet address is 10.8.62.3/32
MTU 1514 bytes, BW 8000000 Kbit/sec, DLY 5000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation LOOPBACK, loopback not set
thank you,
Bill
