09-11-2011 11:23 AM - edited 03-04-2019 01:34 PM
OER don't work with dual ISP (internet) please help
i follow the step on cisco's document but don't have command like document.
http://www.cisco.com/en/US/tech/tk648/tk361/technologies_configuration_example09186a0080950834.shtml
http://www.cisco.com/en/US/tech/tk648/tk361/technologies_configuration_example09186a00808d2b72.shtml
i those document i can't see command rtr in router 2911 + ios 15.1
! Set up SLA tracking
ip sla 1
icmp-echo 8.8.8.8 source-interface dia0
timeout 10000
threshold 40
frequency 10000
ip sla schedule 1 life forever start-time now
!
track timer interface 5
!
track 123 rtr 1 reachabil ity
delay down 15 up 10
!
!
interface dia0
descripti on primary connectio n to ISP1
! Configure DHCP route to be tracked
ip dhcp client route track 123
ip address dhcp
ip nat outside
!
interface FastEther net1
descripti on backup connectio n to ISP2
ip address dhcp
ip nat outside
!
!
interface Vlan1
descripti on LAN Interface
ip address 192.168.1 06.1 255.255.2 55.0
ip nat inside
!
! Set route preferenc e
ip route 0.0.0.0 0.0.0.0 FastEther net0 dhcp
ip route 0.0.0.0 0.0.0.0 FastEther net1 dhcp 10
!
!
! Configure route-map-based NAT
ip nat inside source route-map fa0-nat interface FastEther net0 overload
ip nat inside source route-map fa1-nat interface FastEther net1 overload
!
access-list 110 permit ip 192.168.1 06.0 0.0.0.255 any
!
!
route-map fa0-nat permit 10
match ip address 110
match interface FastEther net0
!
route-map fa1-nat permit 10
match ip address 110
match interface FastEther net1
the i try to OER because i want to use stimulate 2 ISP for access internet but can't work
Diagram
ISP1 (PPPoE)
ll
ll
Router 2911 ===== ISP2 (PPPoE)
ll
ll
PC
if already config router like this :- but can't access internet after i push secondery static route but if i use 1 static route it ok please help to review.
https://supportforums.cisco.com/docs/DOC-8353
https://supportforums.cisco.com/docs/DOC-8313
interface Loopback0
ip address 1.1.1.1 255.255.255.0
key chain OER
key 1
key-string oerkey
oer master
max-range-utilization percent 50
logging
border 1.1.1.1 key-chain OER
interface giga0/1 external
max-xmit-utilization absolute 800
interface dia0 external
max-xmit-utilization absolute 800
interface giga0/2 internal
!
learn
throughput
periodic-interval 10000
aggregation-type prefix-length 32
mode route control
mode route metric static tag 2000
mode select-exit best
resolve range priority 1
resolve utilization priority 2 variance 1
oer border
local Loopback0
master 1.1.1.1 key-chain OER
route-map isp-1 permit 10
match ip address 10
match interface giga0/1
!
route-map isp-2 permit 10
match ip address 10
match interface Dialer0
!
route-map fa00-next-hop permit 10
match interface giga0/1
set ip default next-hop 202.62.109.225
set ip next-hop 202.62.109.225
09-11-2011 04:19 PM
Hi Siriphan,
It looks like you used both document I posted in CSC and still not working I am not sure if it's your PfR or the nating
Can you please remove the nat and use only the two links with two default routes and nating
Then post here the output of the bellow after you generate a traffic to the internet
Show ip route
Debuge ip nat detail
And the config of the router
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide