Below is the conig for a demonstration Remote Access Server which has PPPoE setup for broadband access via GigabitEthernet0/1 which works fine and a connection into the core network via GigabitEthernet 0/0.
We are trying to setup dial in narrowband PPP access using the modem card in EHWIC slot 0 but are having routing issues with it.
The dial in client obtains an IP address from the pool fine and knows the IP of the RAS correctly but neither can ping each other.
Below is the running config together with the output from show ip route and show line 0/0/0 and show int async 0/0/0
Can anyone please help me understand whats wrong here, it seems to be the same as the examples Ive looked at.
username sub101-1 password 0 pass username sub103-1 password 0 pass ! ! ! ! ! bba-group pppoe ISP_101_GROUP virtual-template 1 ! ! interface Loopback0 ip address 10.3.255.254 255.255.0.0 ! interface GigabitEthernet0/0 ip address 192.168.154.252 255.255.255.0 duplex auto speed auto ! interface GigabitEthernet0/1 no ip address duplex auto speed auto pppoe enable group ISP_101_GROUP interface GigabitEthernet0/2 no ip address shutdown duplex auto speed auto ! interface Virtual-Template1 ip address 10.1.255.254 255.255.0.0 peer default ip address pool ISP_101_POOL ppp authentication chap callin ! interface Group-Async3 ip unnumbered Loopback0 encapsulation ppp peer default ip address pool ISP_103_POOL async mode dedicated no keepalive ppp authentication chap dialin group-range 0/0/0 0/0/1 ! ip local pool ISP_101_POOL 10.1.0.1 10.1.255.199 ip local pool ISP_103_POOL 10.3.0.1 10.3.255.199 ip forward-protocol nd ! no ip http server no ip http secure-server ! ip route 0.0.0.0 0.0.0.0 192.168.154.254 line con 0 line aux 0 line 0/0/0 0/0/1 login local modem Dialin autoselect ppp stopbits 1 speed 115200 flowcontrol hardware line vty 0 4 login ! scheduler allocate 20000 1000 end
show int async 0/0/0 Async0/0/0 is up, line protocol is up Hardware is WIC Integrated Modem Interface is unnumbered. Using address of Loopback0 (10.3.255.254) MTU 1500 bytes, BW 115 Kbit/sec, DLY 100000 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation PPP, LCP Open Open: IPCP, loopback not set ..... show line 0/0/0 Tty Line Typ Tx/Rx A Modem Roty AccO AccI Uses Noise Overruns Int A 0/0/0 3 TTY 115200/115200- DialIn - - - 14 0 0/0 - Line 0/0/0, Location: "PPP: 10.3.0.14", Type: "" Length: 24 lines, Width: 80 columns Baud rate (TX/RX) is 115200/115200, no parity, 1 stopbits, 8 databits Status: Ready, Active, No Exit Banner, Async Interface Active HW PPP Support Active, CTS Raised, 0x400000 Capabilities: Hardware Flowcontrol In, Hardware Flowcontrol Out Modem RI is CD, Line is permanent async interface, Get Modem Info Enabled, WIC Modem Modem state: Ready Line is running PPP for address 10.3.0.14. 9 output packets queued, 1 input packets. Async Escape map is 00000000000000000000000000000000 Modem hardware state: CTS DSR DTR RTSModem Registers (0x10000000)- IMR:0x0 LED:0x2 RstCntrl:0x0 MSR:0x6F Special Chars: Escape Hold Stop Start Disconnect Activation ^^x none - - none Timeouts: Idle EXEC Idle Session Modem Answer Session Dispatch 00:10:00 never none not set Idle Session Disconnect Warning #show ip route Codes: L - local, C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route, + - replicated route Gateway of last resort is 192.168.154.254 to network 0.0.0.0 S* 0.0.0.0/0 [1/0] via 192.168.154.254 10.0.0.0/8 is variably subnetted, 6 subnets, 2 masks C 10.1.0.0/16 is directly connected, Virtual-Access1.1 C 10.1.0.1/32 is directly connected, Virtual-Access1.1 L 10.1.255.254/32 is directly connected, Virtual-Access1.1 C 10.3.0.0/16 is directly connected, Loopback0 C 10.3.0.14/32 is directly connected, Async0/0/0 L 10.3.255.254/32 is directly connected, Loopback0 192.168.154.0/24 is variably subnetted, 2 subnets, 2 masks C 192.168.154.0/24 is directly connected, GigabitEthernet0/0 L 192.168.154.252/32 is directly connected, GigabitEthernet0/0
To clarify I cant ping 10.3.0.14 from the RAS and I cant ping 10.3.255.254 from the client.
Below is the log from the client (a Mac using the built in Mac OS X PPP/dial up software and modem)
Modem Reliable Link Established. Modem Compression Established. Communicating at 33600 bps. Connect: ppp0 <--> /dev/cu.modem local IP address 10.3.0.14 remote IP address 10.3.255.254 Serial link appears to be disconnected. Modem hangup Connection terminated.
Same problem here, tried to setup dial in for remote access to a router via a phone line using the above method.
Modem connects fine Windows PC Received IP but cannot Ping/Connect to the Router or the Other Way round. Any idea why this is not working ?.