More information
I am thinking CEF will be involved. I but I haven't seen how CEF is balancing the load.
interface Multilink1
bandwidth 4608
ip address 1.1.1.21 255.255.255.252
ip flow ingress
ip flow egress
no peer neighbor-route
ppp chap hostname *
ppp multilink
ppp multilink interleave
ppp multilink group 1
no cdp enable
service-policy output qos_pm
hold-queue 256 in
hold-queue 4096 out
interface Serial0/0/0:0
no ip address
encapsulation ppp
ppp chap hostname *
ppp multilink
ppp multilink group 1
hold-queue 256 in
hold-queue 4096 out
interface Serial0/0/1:1
no ip address
encapsulation ppp
ppp chap hostname *
ppp multilink
ppp multilink group 1
hold-queue 256 in
hold-queue 4096 out
interface Serial0/1/0:2
no ip address
encapsulation ppp
ppp chap hostname *
ppp multilink
ppp multilink group 1
hold-queue 256 in
hold-queue 4096 out
Multilink1 is up (if_number 43)
Corresponding hwidb fast_if_number 43
Corresponding hwidb firstsw->if_number 43
Internet address is 1.1.1.21/30
ICMP redirects are never sent
Per packet load-sharing is disabled
IP unicast RPF check is disabled
Input features: Ingress-NetFlow
Output features: CCE Post NAT Classification, QoS Marking, Post-Ingress-NetFlow, Egress-Netflow
IP policy routing is disabled
BGP based policy accounting on input is disabled
BGP based policy accounting on output is disabled
Interface is marked as point to point interface
Hardware idb is Multilink1
Fast switching type 7, interface type 105
IP CEF switching enabled
IP CEF switching turbo vector
IP Null turbo vector
IP prefix lookup IPv4 mtrie 8-8-8-8 optimized
Input fast flags 0x0, Output fast flags 0x10004000
ifindex 41(41)
Slot Slot unit 1 VC -1
IP MTU 1500
IPv4 CEF is enabled and running
VRF Default
491 prefixes (490/1 fwd/non-fwd)
Table id 0x0
Database epoch: 0 (491 entries at this epoch)
0.0.0.0/0, epoch 0, flags cover dependents, rib only nolabel, rib defined all labels, default route, RIB[B], refcount 7, per-destination sharing
sources: RIB, DRH
feature space:
IPRM: 0x00018000
NetFlow: Origin AS 0, Peer AS 0, Mask Bits 0
subblocks:
Covered dependent prefixes: 1
notify cover updated: 1
ifnums:
Multilink1(43)
path 1BCB1E0C, path list 1BBB5A38, share 1/1, type recursive, for IPv4
recursive via 1.1.1.22[IPv4:Default], fib 1BBC2038, 1 terminal fib, v4:Default:1.1.1.22/32
path 1BCB2FFC, path list 1BBB5CB8, share 1/1, type recursive, for IPv4, flags doesnt-source-via, cef-internal
recursive via 1.1.1.20/30<nh:1.1.1.22>[IPv4:Default], fib 1BBC70A8, 1 terminal fib, v4:Default:1.1.1.20/30
path 1BCB0CFC, path list 1BBB4688, share 1/1, type connected prefix, for IPv4
connected to Multilink1, adjacency IP adj out of Multilink1 1BB465A0
output chain:
loadinfo 0233303C, per-session, 1 choice, flags 0183, 260 locks
flags: Per-session, for-rx-IPv4, 2buckets, indirection
1 hash bucket
< 0 > IP adj out of Multilink1 1BB465A0
Subblocks:
None
