First of all, I'm new to Cisco routers so please be patient.
I've got a Cisco 827-4v dsl router here and I need to open up some ports for my The router was installed&configured by my local phone company and the company is a bit sloppy so the configuration they made didn't work as it was intended (I can access the net, but file transfers, nor my works). Well I thought I'd do it myself, but it proved to be more of a task than I could handle, so I need a bit of help here.
The situation is this:
I've got three computers behind the router, one of which I need to act as a (I'm also trying to get some other ports open to allow basic peer-to-peer file transfers), but I can't seem to get the ports open for it to work. I 'think' the settings the phone company made for basic access are a bit sloppy and are causing the problems.
I'll paste some of the config here:
Current configuration : 2015 bytes
!
version 12.1
no service single-slot-reload-enable
no service pad
service timestamps debug uptime
service timestamps log uptime
!
ip subnet-zero
no ip finger
ip name-server 194.157.175.2
ip name-server 194.157.175.3
!
no ip dhcp-client network-discovery
call rsvp-sync
!
!
!
!
!
bridge irb
!
!
!
interface Ethernet0
no ip address
ip nat inside
bridge-group 1
!
interface ATM0
no ip address
no atm ilmi-keepalive
bundle-enable
dsl operating-mode auto
!
interface ATM0.1 point-to-point
ip address 200.100.100.2 255.255.255.252
ip nat outside
pvc 0/33
encapsulation aal5snap
!
!
interface BVI1
ip address 10.10.20.1 255.255.255.0
ip nat inside
!
ip classless
ip route 0.0.0.0 0.0.0.0 200.100.100.1
ip http server
!
ip nat inside source list 10 interface ATM0.1 overload
access-list 10 permit 10.10.20.32 0.0.0.31
access-list 10 permit 10.10.20.64 0.0.0.63
access-list 10 permit 10.10.20.128 0.0.0.127
bridge 1 protocol ieee
bridge 1 route ip
!
I removed the passwords and other non-important stuff. 200.100.100.2 is the ip ISP gave me, the 10.10.20.x is my local ip stuff, and my servers local ip is 10.10.20.37.
(I've tried the line; ip nat inside source static tcp 10.10.20.37 *port* 200.100.100.2 *port* extendable and it doesn't seem to work)
I haven't had the nerve to attempt any major reconfigurations on the interface part, before asking some advice on the matter. Should I reconfigure the interfaces differently, or is it a more simple matter?
Also, is there a command to disable the web configuration thing? because when you try to test the server from a web browser, it'll just try to open the router configuration instead of the web page (considering if it was working).
This config stuff sure is a bit confusing for someone like me, though I've learned a huge deal of valuable info on networks and such the past few days, hope someone can shed some light on my problems here.
I've got a Cisco 827-4v dsl router here and I need to open up some ports for my The router was installed&configured by my local phone company and the company is a bit sloppy so the configuration they made didn't work as it was intended (I can access the net, but file transfers, nor my works). Well I thought I'd do it myself, but it proved to be more of a task than I could handle, so I need a bit of help here.
The situation is this:
I've got three computers behind the router, one of which I need to act as a (I'm also trying to get some other ports open to allow basic peer-to-peer file transfers), but I can't seem to get the ports open for it to work. I 'think' the settings the phone company made for basic access are a bit sloppy and are causing the problems.
I'll paste some of the config here:
Current configuration : 2015 bytes
!
version 12.1
no service single-slot-reload-enable
no service pad
service timestamps debug uptime
service timestamps log uptime
!
ip subnet-zero
no ip finger
ip name-server 194.157.175.2
ip name-server 194.157.175.3
!
no ip dhcp-client network-discovery
call rsvp-sync
!
!
!
!
!
bridge irb
!
!
!
interface Ethernet0
no ip address
ip nat inside
bridge-group 1
!
interface ATM0
no ip address
no atm ilmi-keepalive
bundle-enable
dsl operating-mode auto
!
interface ATM0.1 point-to-point
ip address 200.100.100.2 255.255.255.252
ip nat outside
pvc 0/33
encapsulation aal5snap
!
!
interface BVI1
ip address 10.10.20.1 255.255.255.0
ip nat inside
!
ip classless
ip route 0.0.0.0 0.0.0.0 200.100.100.1
ip http server
!
ip nat inside source list 10 interface ATM0.1 overload
access-list 10 permit 10.10.20.32 0.0.0.31
access-list 10 permit 10.10.20.64 0.0.0.63
access-list 10 permit 10.10.20.128 0.0.0.127
bridge 1 protocol ieee
bridge 1 route ip
!
I removed the passwords and other non-important stuff. 200.100.100.2 is the ip ISP gave me, the 10.10.20.x is my local ip stuff, and my servers local ip is 10.10.20.37.
(I've tried the line; ip nat inside source static tcp 10.10.20.37 *port* 200.100.100.2 *port* extendable and it doesn't seem to work)
I haven't had the nerve to attempt any major reconfigurations on the interface part, before asking some advice on the matter. Should I reconfigure the interfaces differently, or is it a more simple matter?
Also, is there a command to disable the web configuration thing? because when you try to test the server from a web browser, it'll just try to open the router configuration instead of the web page (considering if it was working).
This config stuff sure is a bit confusing for someone like me, though I've learned a huge deal of valuable info on networks and such the past few days, hope someone can shed some light on my problems here.