10-17-2013 09:29 PM - edited 03-04-2019 09:21 PM
Folks.
I'm going nucking futs trying to get this to work - I know it's something stupidly simple, and I know I should remember how to do this, but it's been 10 years since I set one of these up from scratch, and it's been a long week.
Work has an ADSL service - it's used for a backup in the event of a catostrophic failure of our normal infrastructure (in reality, it gets used for testing and not much else) which has been running on this crappy old billion router which fails about a dozen times a day.
I've got a bunch of 887's hanging around from another project, so I finally went "Stuff it, I'm putting in an 887".
I configured it, got it talking to ADSL, got it talking to the wireless point hanging off it, got the wireless working and getting IP allocation, I can telnet into the router and PING outside addresses - but I can't make NAT work for addresses on VLAN1.
I plead for assistence. I don't care if you laugh in my face and say "Darren, you idiot, you forgot <this miniscule command>" I just need to fix it and get on with other things which I'm currently stressing about (don't get me started on integrating Juniper and Cisco, or Microsoft bl***dy Lync, trust me).
Redacted/abbreviated config posted below - please, someone tell me what I've done wrong.
version 15.0
hostname router
no aaa new-model
memory-size iomem 10
clock timezone AEST 10
clock summer-time ADST recurring 1 Sun Oct 2:00 1 Sun Apr 3:00
!
ip source-route
!
!
!
ip dhcp pool 192.168.25.0/24
network 192.168.25.0 255.255.255.0
default-router 192.168.25.254
dns-server 139.130.4.4 203.50.2.71
lease 5
!
!
ip cef
ip name-server 139.130.4.4
ip name-server 203.50.2.71
no ipv6 cef
!
!
!
!
ip ssh version 2
!
!
!
!
!
!
!
interface BRI0
no ip address
encapsulation hdlc
shutdown
isdn termination multidrop
!
interface ATM0
no ip address
ip virtual-reassembly
no atm ilmi-keepalive
pvc 8/35
encapsulation aal5snap
pppoe-client dial-pool-number 1
!
!
interface FastEthernet0
!
interface FastEthernet1
!
interface FastEthernet2
!
interface FastEthernet3
!
interface Vlan1
description Local LAN
ip address 192.168.25.254 255.255.255.0
ip nat inside
ip virtual-reassembly
ip tcp adjust-mss 1420
hold-queue 100 out
!
interface Dialer0
ip address negotiated
ip mtu 1462
ip nat outside
ip virtual-reassembly
encapsulation ppp
dialer pool 1
dialer-group 1
ppp authentication chap callin
ppp chap hostname <redacted>
ppp chap password <redacted>
ppp ipcp route default
!
ip forward-protocol nd
ip http server
ip http secure-server
!
ip nat source list 10 interface Dialer0 overload
!
access-list 10 permit 192.168.25.0 0.0.0.255
dialer-list 1 protocol ip permit
!
!
!
!
!
control-plane
!
!
line con 0
no modem enable
line aux 0
line vty 0 4
access-class 20 in
exec-timeout 0 0
login local
transport input telnet ssh
!
Solved! Go to Solution.
10-18-2013 12:04 AM
Hi,
"ip nat source list 10 interface Dialer0 overload" should be "ip nat inside source list 10 interface Dialer0 overload"
Regards
Alain
Don't forget to rate helpful posts.
10-18-2013 12:04 AM
Hi,
"ip nat source list 10 interface Dialer0 overload" should be "ip nat inside source list 10 interface Dialer0 overload"
Regards
Alain
Don't forget to rate helpful posts.
10-21-2013 02:19 PM
Thanka Alain - I *knew* it was something stupidly simple - I just couldn't see the forest for the trees!
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