06-30-2010 07:33 PM - edited 03-04-2019 08:56 AM
Hi,
I have a 3Mb DSL service and the virtual interface doesn't read the
bandwidth allocation correctly.
Note I use QoS on the dialer with ppp multilink which creates a MLP Bundle and a Virtual Interface which is listed as vi3
!
interface Dialer3
description PPPoA Dialer to iExec
bandwidth 3072
ip address negotiated
encapsulation ppp
dialer pool 3
dialer idle-timeout 0
dialer-group 3
no cdp enable
ppp authentication chap callin
ppp chap hostname xxxxxx@ggg.com
ppp chap password 7 xxxxxxxxxxxx
ppp multilink
service-policy output QoS_Policy
end
sh policy-map int di3
Dialer3
Service-policy output: QoS_Policy
Class-map: Platinum_Queue (match-any)
3661422 packets, 1024444024 bytes
5 minute offered rate 0 bps, drop rate 0 bps
Match: ip dscp ef (46)
3661422 packets, 1024444024 bytes
5 minute rate 0 bps
Match: ip precedence 5
0 packets, 0 bytes
5 minute rate 0 bps
Queueing
Strict Priority
Output Queue: Conversation 264
Bandwidth 33 (%)
Bandwidth 1013 (kbps) Burst 25325 (Bytes) --> correct showing
(pkts matched/bytes matched) 0/0
(total drops/bytes drops) 0/0
sh run int vi3
interface Virtual-Access3
bandwidth 3072
no ip address
service-policy output QoS_Policy
end
sh policy-map int vi3
Virtual-Access3
Service-policy output: QoS_Policy
Class-map: Platinum_Queue (match-any)
184 packets, 33837 bytes
5 minute offered rate 0 bps, drop rate 0 bps
Match: ip dscp ef (46)
184 packets, 33837 bytes
5 minute rate 0 bps
Match: ip precedence 5
0 packets, 0 bytes
5 minute rate 0 bps
Queueing
Strict Priority
Output Queue: Conversation 264
Bandwidth 33 (%)
Bandwidth 337 (kbps) Burst 8425 (Bytes) --> Incorrect showing
(pkts matched/bytes matched) 12194/3404574
(total drops/bytes drops) 0/0
sh run int vi 2 --> Interface associated with PPPoATM
!
interface Virtual-Access2
bandwidth 1024
no ip address
end
!
it is showing only 1024K bandwidth allocation on the vi3 and I have 3072 configured.
Does it matter, because the site is having phone related issues.
thanks,
06-30-2010 08:06 PM
Hi,
I don't see drops on the priority queue, so it seems like there's enough bandwidth for the voice traffic. At least in the outbound direction.
is it possible for you to post the whole config and a 'show ip route' and 'show interface' of your outbound interface?
Marcel
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