Hi all,
I have a Cisco 892 with 2 ISP connection, both of them with PPPoE, both connection are from the same ISP and have the same speed. I want to use both connection at the same time.
The problem is when both Dialer 1 and Dialer 2 are up, only some webpages and some ip are working, some of them are down or no ping response.
Current configuration : 3227 bytes
!
! Last configuration change at 20:52:24 UTC Wed Jan 14 2015
version 15.2
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
!
hostname R1
!
boot-start-marker
boot system flash:c890-universalk9-mz.152-1.T.bin
boot-end-marker
!
!
enable secret 5 $1$JV0k$qFkH1iLsyzfpKQQpmMMfz.
enable password 7 121A0C041104
!
no aaa new-model
!
service-module wlan-ap 0 bootimage autonomous
crypto pki token default removal timeout 0
!
!
!
!
!
no ip dhcp use vrf connected
!
ip dhcp pool lan
network 192.168.4.0 255.255.255.0
default-router 192.168.4.1
dns-server 8.8.8.8
!
!
no ip domain lookup
ip cef
no ipv6 cef
!
!
!
!
multilink bundle-name authenticated
!
!
!
!
!
!
license udi pid CISCO892W-AGN-E-K9 sn FCZ1422C135
!
!
username paulierco privilege 15 secret 5 $1$oRrI$Nr18GHkQ6n74Bc/CdPNPF1
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback0
no ip address
!
interface BRI0
no ip address
encapsulation hdlc
shutdown
isdn termination multidrop
!
interface FastEthernet0
no ip address
!
interface FastEthernet1
no ip address
!
interface FastEthernet2
no ip address
!
interface FastEthernet3
no ip address
!
interface FastEthernet4
no ip address
!
interface FastEthernet5
no ip address
!
interface FastEthernet6
no ip address
!
interface FastEthernet7
no ip address
!
interface FastEthernet8
no ip address
duplex auto
speed auto
pppoe enable group global
pppoe-client dial-pool-number 2
!
interface GigabitEthernet0
description RDS1
no ip address
no ip redirects
no ip unreachables
no ip proxy-arp
ip tcp adjust-mss 1452
duplex auto
speed auto
pppoe enable group global
pppoe-client dial-pool-number 1
no cdp enable
!
interface wlan-ap0
description Service module interface to manage the embedded AP
ip address 192.168.1.10 255.255.255.0
arp timeout 0
!
interface Wlan-GigabitEthernet0
description Internal switch interface connecting to the embedded AP
switchport mode trunk
no ip address
!
interface Vlan1
ip address 192.168.4.1 255.255.255.0
ip nat inside
ip virtual-reassembly in
!
interface Dialer1
mtu 1492
ip address negotiated
ip nat outside
ip virtual-reassembly in
encapsulation ppp
ip tcp adjust-mss 1452
dialer pool 1
dialer-group 1
ppp pap sent-username AR212169617 password 7 0502031D22435D0817
ppp ipcp dns request accept
ppp ipcp route default
ppp ipcp address accept
!
interface Dialer2
mtu 1492
ip address negotiated
ip nat outside
ip virtual-reassembly in
encapsulation ppp
ip tcp adjust-mss 1452
dialer pool 2
dialer-group 2
ppp pap sent-username PPP19026277 password 7 062D2E0F6E762D
ppp ipcp dns request
!
ip forward-protocol nd
!
!
no ip http server
no ip http secure-server
ip nat inside source list 100 interface Dialer1 overload
!
access-list 100 permit ip 192.168.4.0 0.0.0.255 any
!
!
!
!
!
!
control-plane
!
!
!
!
mgcp profile default
!
!
!
!
banner motd ^Cmessage of the day^C
!
line con 0
password 7 060506324F41
logging synchronous
login
line 2
no activation-character
no exec
transport preferred none
transport input all
transport output pad telnet rlogin udptn ssh
line aux 0
line vty 0 4
password 7 070C285F4D06
login
transport input telnet ssh
!
scheduler max-task-time 5000
end
After i did some digging with ip nat translation i found that only Dialer 1 works and i have no traffic from Dialer 2.
R1#show ip interface brief
Interface IP-Address OK? Method Status Protocol
BRI0 unassigned YES NVRAM administratively down down
BRI0:1 unassigned YES unset administratively down down
BRI0:2 unassigned YES unset administratively down down
Dialer1 86.125.201.40 YES IPCP up up
Dialer2 86.125.209.138 YES IPCP up up
FastEthernet0 unassigned YES unset down down
FastEthernet1 unassigned YES unset down down
FastEthernet2 unassigned YES unset down down
FastEthernet3 unassigned YES unset up up
FastEthernet4 unassigned YES unset up up
FastEthernet5 unassigned YES unset down down
FastEthernet6 unassigned YES unset down down
FastEthernet7 unassigned YES unset down down
FastEthernet8 unassigned YES NVRAM up up
GigabitEthernet0 unassigned YES NVRAM up up
Loopback0 unassigned YES unset up up
NVI0 192.168.1.10 YES unset up up
Virtual-Access1 unassigned YES unset up up
Virtual-Access2 unassigned YES unset up up
Virtual-Access3 unassigned YES unset up up
Vlan1 192.168.4.1 YES NVRAM up up
Wlan-GigabitEthernet0 unassigned YES unset up up
wlan-ap0 192.168.1.10 YES NVRAM up up
Pro Inside global Inside local Outside local Outside global
udp 86.125.201.40:20481 192.168.4.116:20481 145.255.179.216:20820 145.255.179.216:20820
udp 86.125.201.40:20481 192.168.4.116:20481 151.225.129.78:53754 151.225.129.78:53754
udp 86.125.201.40:20481 192.168.4.116:20481 154.20.117.60:6881 154.20.117.60:6881
Thanks and any advice are welcome,
Paul
