Доброе время суток!
Есть канал ADSL 512 kbit/s
По нему идут данные, еще создан тунель от моего шлюза до провайдера по которому идет VoIP.
XXX.xxx.xxx.xxx Мой IP адрес (шлюз)
yyy.yyy.yyy.yyy Адрес прова с кем поднят VPN.
Наблюдаються проблемы с качеством. Весьмо серьезнае Где проблема?
Команда show policy-map interface ATM 0/0 output
дает такой результат:
ATM0/0
Service-policy output: voiceip
Class-map: voice (match-all)
14155 packets, 1177687 bytes
5 minute offered rate 0 bps, drop rate 0 bps
Match: access-group 103
Queueing
Strict Priority
Output Queue: Conversation 136
Bandwidth 64 (kbps) Burst 32 (Bytes)
(pkts matched/bytes matched) 0/0
(total drops/bytes drops) 0/0
Class-map: class-default (match-any)
204989 packets, 44873883 bytes
5 minute offered rate 12000 bps, drop rate 0 bps
Match: any
Queueing
Flow Based Fair Queueing
Maximum Number of Hashed Queues 128
(total queued/total drops/no-buffer drops) 0/0/0
Кусок конфига:
class-map match-all voice
match access-group 103
!
!
policy-map voiceip
class voice
priority 64 32
class class-default
fair-queue
!
!
!
!
interface ATM0/0
bandwidth 512
no ip address
service-policy output voiceip
no ip mroute-cache
no atm ilmi-keepalive
dsl operating-mode auto
pvc 0/33
encapsulation aal5mux ppp dialer
dialer pool-member 10
!
!
!
interface FastEthernet0/1
ip address ----------------- 255.255.255.252
no ip redirects
no ip unreachables
no ip proxy-arp
no ip route-cache cef
no ip route-cache
no ip mroute-cache
duplex auto
speed auto
no cdp enable
!
!
interface Dialer0
ip address ------------------ 255.255.255.252
ip access-group 101 in
no ip redirects
no ip unreachables
no ip proxy-arp
encapsulation ppp
no ip route-cache cef
no ip route-cache
no ip mroute-cache
dialer pool 10
dialer-group 10
no cdp enable
ppp authentication pap callin
ppp pap sent-username gggggggggggg password fffffffffffff
ip classless
ip route 0.0.0.0 0.0.0.0 Dialer0
access-list 103 permit ip host xxx.xxx.xxx.xxx host yyy.yyy.yyy.yyy
dialer-list 10 protocol ip permit