IOS 12.2 FW - Talk to cable modem

Mar 04, 2008 0 Replies

So I've seen many configs out there to get routers to talk to comcast cable, and I dont seem to be getting it to work.



This router was originally configured for DSL and PPPoE, then had VPN connection to Office. Now I want the External NIC to be DHCP and not PPPoE, Though I'd rip out the PPPoE and Add in the DHCP and I would be set, though no go.



Here is the DSL PPPoE config, what do I need to CHange to make Ethernet0 DHCP.



Thanks,



!

version 12.2



service timestamps debug uptime



service timestamps log uptime



service password-encryption



!

hostname comet.olivet



!

no logging console



enable secret 5



enable password 7



!

clock timezone PST -8



clock summer-time PST recurring



ip subnet-zero



no ip source-route



!
!

ip tftp source-interface FastEthernet0



no ip domain lookup



ip name-server 10.1.0.11



ip name-server 10.1.0.8



ip dhcp excluded-address 10.11.0.0 10.11.2.255



!

ip dhcp pool oliver-pool



network 10.11.0.0 255.255.0.0



dns-server 10.11.0.5 10.1.0.8 10.1.0.11



default-router 10.11.0.1



domain-name olivet.haydon-mill.com



!

no ip bootp server



!

ip vrf ENM



description ENM HQ Route



ip audit notify log



ip audit po max-events 100



vpdn enable



!

vpdn-group office



!

vpdn-group pppoe



request-dialin



protocol pppoe



!
!
!

crypto isakmp policy 1



hash md5



authentication pre-share



crypto isakmp key keypw address xx.yy.ww.zz



crypto isakmp keepalive 300 10



!
!

crypto ipsec transform-set charlie-set esp-des esp-md5-hmac



!

crypto map charlie 10 ipsec-isakmp



set peer xx.yy.ww.zz



set transform-set charlie-set



match address 101



!
!
!
!

interface Ethernet0



no ip address



ip nat outside



half-duplex



pppoe enable



pppoe-client dial-pool-number 1



no cdp enable



!

interface FastEthernet0



ip address 10.11.0.1 255.255.0.0



ip nat inside



ip tcp adjust-mss 1452



speed auto



no cdp enable



hold-queue 32 in



hold-queue 100 out



!

interface Dialer1



ip address negotiated



ip mtu 1492



ip nat outside



encapsulation ppp



dialer pool 1



dialer-group 1



no cdp enable



ppp authentication chap callin



ppp chap hostname UserName



ppp chap password 7



ppp pap sent-username User Name password 7



crypto map charlie



!

router eigrp 2



network 10.0.0.0



default-metric 1000 100 255 1 1500



no auto-summary



no eigrp log-neighbor-changes



!

ip nat inside source route-map nonat interface Dialer1 overload



ip classless



ip route profile



ip route 0.0.0.0 0.0.0.0 Dialer1



no ip http server



!
!

logging trap warnings



logging source-interface FastEthernet0



logging 10.1.0.17



access-list 1 permit 10.11.0.0 0.0.255.255



access-list 101 permit ip 10.11.0.0 0.0.255.255 10.1.0.0 0.0.255.255



access-list 101 permit ip 10.11.0.0 0.0.255.255 10.2.0.0 0.0.255.255



access-list 102 permit ip 10.11.0.0 0.0.255.255 any



access-list 110 deny ip 10.11.0.0 0.0.255.255 10.1.0.0 0.0.255.255



access-list 110 deny ip 10.11.0.0 0.0.255.255 10.2.0.0 0.0.255.255



access-list 110 deny ip 10.1.0.0 0.0.255.255 10.11.0.0 0.0.255.255



access-list 110 deny ip 10.2.0.0 0.0.255.255 10.11.0.0 0.0.255.255



access-list 110 permit ip 10.11.0.0 0.0.255.255 any



dialer-list 1 protocol ip permit



no cdp run



!

route-map nonat permit 10



match ip address 110



!

snmp-server community public RO



snmp-server enable traps tty



banner motd 


This is a private system operated for and by Company and



Authorization from company, management is required to use this system.


Use by unauthorized persons is prohibited.




!

line con 0



exec-timeout 20 0



password 7



login



length 54



width 132



line aux 0



transport output none



line vty 0 4



exec-timeout 20 0



password 7



login



length 54



width 132



!

no scheduler allocate



ntp server x.y.z.w prefer



end


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