I set a tunnel source from the f0/0, destination to a remote router. When the traffic is more, many packets loss (4%~12%) when ping IP addr. of the another side of this tunnel, but no packets loss whenping the tunnel destination IP addr. For example,
Router A>
interface tunnel 0
ip address x.x.x.x 255.255.255.252
tunnel source xxx.yy.zzz.140; this is f0/0's IP addr.
tunnel destination nnn.yy.zzz.134
Router B>
interface tunnel 0
ip address x.x.x.x 255.255.255.252
tunnel source nnn.yy.zzz.134
tunnel destination xxx.yy.zzz.140
from Router A ping 10.1.1.2, many packets loss, but ping nnn.yy.zzz.134 no packet loss, when the traffic via the tunnel is increasing. Can anyone what the reason is?
Thanks a lot.
