Hi
I have router ADSL connecition with MAC Encapsulation Rputing (MER) protocol
I need change the original ISP router to cisco 857, in cisco, MER is equivalent RFC 1483 routing.
The Configuration-Remote Site Profiles is
- No USER or PASS requiered
- MAC Encapsulation Routing (MER)
- VPI: 0, VCI: 44
- Unspecified Bit Rate
- Enable IP Routing
- Constant Cell Rate: 0
- Encapsulation mode: LLC/SNAP-bridging
I configure a cisco 857 with the confiuration bellow, and the ISP give a IP address, but if i try a ping to external IP, don´t respond
interface ATM0
no ip address
no ip redirects
no ip unreachables
no ip proxy-arp
no atm ilmi-keepalive
dsl operating-mode auto
!
interface ATM0.1 point-to-point
ip address dhcp
ip nat outside
ip virtual-reassembly
atm route-bridged ip
pvc 0/44
encapsulation aal5snap
!
interface Vlan1
ip address 192.168.10.124 255.255.255.0
ip nat inside
ip virtual-reassembly
ip tcp adjust-mss 1412
!
ip forward-protocol nd
ip route 0.0.0.0 0.0.0.0 ATM0.1
!
ip http server
no ip http secure-server
ip nat inside source list 1 interface ATM0.1 overload
!
access-list 1 permit 192.168.10.0 0.0.0.255
The resul of show ip interface atm0.1
ATM0.1 is up, line protocol is up
Internet address is 95.62.239.88/24
Broadcast address is 255.255.255.255
Address determined by DHCP
MTU is 4470 bytes
Helper address is not set
Directed broadcast forwarding is disabled
Outgoing access list is not set
Inbound access list is not set
Proxy ARP is enabled
Local Proxy ARP is disabled
Security level is default
Split horizon is disabled
ICMP redirects are always sent
ICMP unreachables are always sent
ICMP mask replies are never sent
IP fast switching is enabled
IP fast switching on the same interface is disabled
IP Flow switching is disabled
IP CEF switching is enabled
IP CEF Feature Fast switching turbo vector
IP multicast fast switching is enabled
IP multicast distributed fast switching is disabled
IP route-cache flags are Fast, CEF
Router Discovery is disabled
IP output packet accounting is disabled
IP access violation accounting is disabled
TCP/IP header compression is disabled
RTP/IP header compression is disabled
Policy routing is disabled
Network address translation is enabled, interface in domain outside
BGP Policy Mapping is disabled
Best regards
