Hi. We are 2 IT students trying to configure a router for our school. Our Router is a 1841 with a switch modul.
It is a learning experience for us, where we have to make due with whatever equipment we have.
Thanks for your time!
We are having some problems, first and most important, users cant access the internet.
Users can ping to the routers interfaces. Both on the inside and outside, but cannot communicate with either the firewall or the other way out to the internet.
The idea is. We want to make a failover line going from the router to the ISP. It should only be used if the firewall crash (due to old hardware)
Most important is the line through the firewall to the ISP.
vlan on a switch modul from the router to the user switch. (the router only have to normal interfaces) 192.168.0.1 255.255.255.0
eth0/0 192.168.1.2 255.255.255.252 is the interface to the firewall.
eth0/1 is used as failover to the isp directly.
The firewall is allso our dhcp-server at the moment.
Building configuration...
Current configuration : 1841 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname *****
!
boot-start-marker
boot system flash c1841-adventerprisek9-mz.123-14.t5.bin
boot-end-marker
!
!
no aaa new-model
!
resource policy
!
mmi polling-interval 60
no mmi auto-configure
no mmi pvc
mmi snmp-timeout 180
ip subnet-zero
ip cef
!
!
no ip dhcp use vrf connected
!
!
no ip domain lookup
ip domain name ****
ip ssh version 2
no ip ips deny-action ips-interface
!
no ftp-server write-enable
!
username ***** password 0 *****
archive
log config
hidekeys
!
!
no crypto isakmp ccm
!
!interface FastEthernet0/0
ip address 192.168.1.2 255.255.255.252
duplex auto
speed auto
!
interface FastEthernet0/1
ip address ******
ip access-group indin in
ip access-group udout out
ip nat outside
ip virtual-reassembly
duplex auto
speed auto
!
interface FastEthernet0/1/0
switchport access vlan 192
!
interface FastEthernet0/1/1
!
interface FastEthernet0/1/2
!
interface FastEthernet0/1/3
!
interface Vlan1
no ip address
!
interface Vlan192
ip address 192.168.0.1 255.255.255.0
ip helper-address 192.168.1.1
ip nat inside
ip virtual-reassembly
!
ip classless
ip route 0.0.0.0 0.0.0.0 FastEthernet0/0 2
ip route 0.0.0.0 0.0.0.0 FastEthernet0/1 3
!
!
ip http server
no ip http secure-server
ip nat inside source list 1 interface Vlan192 overload
!
ip access-list extended indin
evaluate iptraffic
ip access-list extended udout
permit ip any any reflect iptraffic
!
access-list 1 permit any
no cdp run
!
!
control-plane
!
!
line con 0
password ******
logging synchronous
login
line aux 0
line vty 0 4
logging synchronous
login local
transport input ssh
!
scheduler allocate 20000 1000
end
