I am hoping someone can help me out here. I purchased a uBR924 for one of our remote staff members. She used Comcast (PA) for internet.
We are trying to set her up with a tunnel back to work, with a PC and an IP phone. Heres where we run into problems.
Comcast assigns a 10.96.*.* address on the cable-modem 0 int. So I have to keep the router bridged and set my PC to aobtain automaticly. If I hard code the ethernet 0 port I with a 192.168.1.1 then I loose all connectivity
Does anyone know of a way or a config I can use t make this work. I would like to be able have her use all the ports in router. I think it might work if I was able to setthe ethernet 0 card to obtain auto.
I am including a copy of the current contig.
Please help.
Thanks
uBR924#sh run
Building configuration...
Current configuration:
!
! Last configuration change at 01:25:13 - Sat May 31 2003
! NVRAM config last updated at 01:14:46 - Sat May 31 2003
!
version 12.0
no service pad
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname uBR924
!
!username xxx pass xxx
!
enable password xxxx
!
!
!
clock timezone - -5
ip subnet-zero
!
ip dhcp pool LAN
network 192.168.1.32 255.255.255.224
dns-server 4.2.2.2
default-router 192.168.1.1
!
!
!
!
!
!
!
!
voice-port 0
input gain -2
!
voice-port 1
input gain -2
!
!
!
interface Ethernet0
ip address 192.168.1.1 255.255.255.0
ip access-group 100 in
ip access-group 101 out
no ip directed-broadcast
ip nat inside
!
interface cable-modem0
ip address negotiated
no ip directed-broadcast
ip nat outside
cable-modem downstream saved channel 723000000 58 4
cable-modem mac-timer t2 180000
no cable-modem compliant bridge
!
ip default-gateway 10.96.72.1
ip nat inside source list 105 interface cable-modem0 overload
ip classless
no ip http server
!
access-list 1 permit 172.30.0.0 0.0.255.255
access-list 2 permit 172.30.0.0 0.0.255.255
access-list 3 permit 172.30.1.5
access-list 4 permit 172.30.1.6
access-list 5 permit 172.29.0.0 0.0.255.255
access-list 6 permit 172.29.0.0 0.0.255.255
access-list 100 deny udp any range 0 65535 any range netbios-ns netbios-ss
access-list 100 deny tcp any range 0 65535 any range 137 139
access-list 100 deny udp any range 0 65535 any range bootpc bootpc
access-list 100 deny udp any range 0 65535 any range rip rip
access-list 100 permit ip any any
access-list 101 deny udp any range 0 65535 any range netbios-ns netbios-ss
access-list 101 deny tcp any range 0 65535 any range 137 139
access-list 101 deny udp any range 0 65535 any range rip rip
access-list 101 deny tcp any range 0 65535 any range 1080 1080
access-list 101 permit ip any any
access-list 105 permit ip 192.168.1.0 0.0.0.255 any
snmp-server engineID local 00000009020000B064DBAAAC
snmp-server manager
!
line con 0
transport input none
line vty 0 4
login local
!
end
Here is a copy of what I get from sh C 0::
Below is the private IP.
cable-modem0 is up, line protocol is up
Hardware is BCM3300, address is 00b0.64db.aaad (bia 00b0.64db.aaad)
Internet address is 10.96.75.28/21
MTU 1500 bytes, BW 27000 Kbit, DLY 1000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation DOCSIS, loopback not set
I dont want ot have to go out and buy another router to sit behind this one.
