no, do i have to putip route - Page 2

cardmaker · ‎04-15-2015

Hello, from console i cant ping google.com or ping 4.2.2.1 form my router.

here is my config

Current configuration : 1976 bytes
!
version 15.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname cisco
!
boot-start-marker
boot-end-marker
!
aqm-register-fnf
!
enable secret 5 $1$MIpR$pornU7ZCXJR68ina5z7sV1
!
no aaa new-model
!
!
!
!
!

ip dhcp excluded-address 10.0.0.100 10.0.0.150
ip dhcp excluded-address 10.0.0.20
ip dhcp excluded-address 10.0.0.1
!
ip dhcp pool net
network 10.0.0.0 255.0.0.0
default-router 10.0.0.1
dns-server 10.53.XX.XXX
!
ip dhcp pool rede
import all
default-router 10.0.0.1
dns-server 212.1XX.XX.XX
!
!
!
ip cef
no ipv6 cef
!

multilink bundle-name authenticated
!
!
!
!
!
!
!
license udi pid C881-K9 sn XXXXXXXXXXXX
!
!
username dom password 0 cisco
!
!
!
!
!
!
!

interface FastEthernet0
switchport access vlan 2
no ip address
!
interface FastEthernet1
switchport access vlan 2
no ip address
!
interface FastEthernet2
switchport access vlan 2
no ip address
!
interface FastEthernet3
no ip address
!
interface FastEthernet4
ip address dhcp
ip nat outside
ip nat enable
ip virtual-reassembly in
duplex auto
speed auto
!
interface Vlan1
no ip address
!
interface Vlan2
description Connection to SW1
ip address 10.0.0.20 255.0.0.0
ip nat inside
ip virtual-reassembly in
!
ip forward-protocol nd
ip http server
no ip http secure-server
!
!
ip nat inside source list 1 interface FastEthernet4 overload
ip nat inside source list 101 interface FastEthernet4 overload
ip route 0.0.0.0 0.0.0.0 FastEthernet4
!
!
access-list 101 permit ip 10.0.0.0 0.255.255.255 any
!
control-plane
!
!
!
mgcp behavior rsip-range tgcp-only
mgcp behavior comedia-role none
mgcp behavior comedia-check-media-src disable
mgcp behavior comedia-sdp-force disable
!
mgcp profile default
!
!
!
!
!
line con 0
no modem enable

line aux 0
line vty 0 4
password cisco
login
transport input all
line vty 5 15
password cisco
login
transport input all
!
scheduler allocate 20000 1000
!
end

my ISP is cable modem and ip dhcp, any sugestions?

cardmaker · ‎04-21-2015

i add your commands:

ip dhcp pool net
dns-server 8.8.8.8 8.8.4.4

the answer at sh ip dhcp import now dont display any dns.

and some times internet now back connection like you can see

cisco#ping google.com
Translating "google.com"...domain server (10.53.0.235) (10.53.0.236)...reusing cache entry

Translating "google.com"...domain server (10.53.0.235) (10.53.0.236)...reusing cache entry

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 216.58.211.238, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 620/768/1100 ms
cisco#ping google.com
Translating "google.com"...domain server (10.53.0.235) (10.53.0.236)...reusing cache entry

Translating "google.com"...domain server (10.53.0.235) (10.53.0.236)...reusing cache entry

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 216.58.211.238, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 584/689/752 ms
cisco#sh ip dhcp import

Address Pool Name: net

cisco#

cardmaker · ‎09-26-2015

Hello , i open again this discusion , hope this time i solve this issue.

still not having internet in the client pc , form the router c881 i can ping google.com

and also i can ping form my pc the router itself.

here my new config.

router#sh run
Building configuration...

Current configuration : 1487 bytes
!
! Last configuration change at 15:01:13 UTC Sat Sep 26 2015
version 15.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname router
!
boot-start-marker
boot-end-marker
!
aqm-register-fnf
!
enable secret 5 $1$Dokk$2rfvd.8LmDET9pez7eZmp0
enable password cisco
!
no aaa new-model
!
!
!
!
!
!

!
!
!
!
ip cef
no ipv6 cef
!
!
!
!
!
multilink bundle-name authenticated
!
!
!
!
!
!
!
license udi pid C881-K9 sn FCZ184394JQ
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface FastEthernet0
no ip address
!
interface FastEthernet1
no ip address
shutdown
!
interface FastEthernet2
no ip address
shutdown
!
interface FastEthernet3
no ip address
!
interface FastEthernet4
ip address 192.168.1.2 255.255.255.0
ip nat outside
ip virtual-reassembly in
duplex auto
speed auto
!
interface Vlan1
ip address 10.0.0.254 255.0.0.0
!
ip forward-protocol nd
no ip http server
no ip http secure-server
!
!
ip route 0.0.0.0 0.0.0.0 192.168.1.1
ip route 0.0.0.0 0.0.0.0 FastEthernet4
!
!
snmp-server community cisco RO
access-list 1 permit any
access-list 101 permit ip 0.0.0.0 255.255.255.0 any
!
control-plane
!
!
!
mgcp behavior rsip-range tgcp-only
mgcp behavior comedia-role none
mgcp behavior comedia-check-media-src disable
mgcp behavior comedia-sdp-force disable
!
mgcp profile default
!
!
!
!
!
line con 0
no modem enable
line aux 0
line vty 0 4
password cisco
login
transport input all
!
scheduler allocate 20000 1000
!
end

atached at the wan port (f4) i have a cable modem whit static ip 192.168.1.1

any help?

paul driver · ‎09-26-2015

Hello

Your configuration has changed considerably,

First of all it looks like nat is arleady being performed on device 192.168.1.1 ( isp router?)

Really there is no need for this, unless you more then 254 hosts on your network?

With that in mind, can you try the following:

int fa0/4
Description ISP interface
no ip nat outside
no ip adddress
switchport host
switchport access vlan 2

int fa0/0
description host pc
switchport host
switchport access vlan 2

int fa0/1
description host pc
switchport host
switchport access vlan 2

int fa0/2
description host pc
switchport host
switchport access vlan 2

int fa0/3
description host pc
switchport host
switchport access vlan 2

int vlan 1
no ip address

int vlan 2
ip address 192.168.1.2 255.255.255.0

no ip route 0.0.0.0 0.0.0.0 FastEthernet4

res

Paul

Please rate and mark as an accepted solution if you have found any of the information provided useful.
This then could assist others on these forums to find a valuable answer and broadens the community’s global network.

Kind Regards
Paul

cardmaker · ‎09-27-2015

hello, many thanks for your help.

yes nat is arleady being performed on device 192.168.1.1 and is my isp router.

just need 2 hosts on my network.

soo i perform i new erase and put yours configs like you said but interface f4 cnat be assigned an switchport

Router(config)#int f4
Router(config-if)#switchport access vlan2
^
% Invalid input detected at '^' marker.

so now i dont have internet access in router

Router#ping google.com
Translating "google.com"...domain server (255.255.255.255)
% Unrecognized host or address, or protocol not running.

i cannot ping modem.

on client pc yes is ok i can ping router cisco and pc client form router.

here is my new config:

Router#sh run
Building configuration...

Current configuration : 1245 bytes
!
! Last configuration change at 09:03:44 UTC Sun Sep 27 2015
version 15.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Router
!
boot-start-marker
boot-end-marker
!
aqm-register-fnf
!
!
no aaa new-model
!
!
!
!
!
!

!
!
!
!
ip cef
no ipv6 cef
!
!
!
!
!
multilink bundle-name authenticated
!
!
!
!
!
!
!
license udi pid C881-K9 sn FCZ184394JQ
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface FastEthernet0
description host pc
switchport access vlan 2
no ip address
!
interface FastEthernet1
no ip address
!
interface FastEthernet2
no ip address
!
interface FastEthernet3
no ip address
!
interface FastEthernet4
description ISP interface
no ip address
duplex auto
speed auto
!
interface Vlan1
no ip address
!
interface Vlan2
ip address 192.168.1.2 255.255.255.0
!
ip forward-protocol nd
no ip http server
no ip http secure-server
!
!
!
!
!
control-plane
!
!
!
mgcp behavior rsip-range tgcp-only
mgcp behavior comedia-role none
mgcp behavior comedia-check-media-src disable
mgcp behavior comedia-sdp-force disable
!
mgcp profile default
!
!
!
!
!
line con 0
no modem enable
line aux 0
line vty 0 4
login
transport input all
!
scheduler allocate 20000 1000
!
end

i think now the problem is whit int f4 ?

cardmaker · ‎09-27-2015

just to remenber interface f4 is wan port too.

paul driver · ‎09-27-2015

Hello

Okay try this;

int fa0/0

switch port access vlan 1

no int vlan 2

int vlan 1

ip address 192.168.1.2 255.255.255.0

res

paul

Please rate and mark as an accepted solution if you have found any of the information provided useful.
This then could assist others on these forums to find a valuable answer and broadens the community’s global network.

Kind Regards
Paul

cardmaker · ‎09-27-2015

i apply your change but still not ping internet or the modem,

here i change for vlan 1 like you said

Router#sh vlan-switch

VLAN Name                             Status    Ports
---- -------------------------------- --------- -------------------------------
1    default                          active    Fa0, Fa1, Fa2, Fa3
2    rede                             active
3    sat                              active
1002 fddi-default                     act/unsup
1003 token-ring-default               act/unsup
1004 fddinet-default                  act/unsup
1005 trnet-default                    act/unsup

VLAN Type SAID       MTU   Parent RingNo BridgeNo Stp BrdgMode Trans1 Trans2
---- ----- ---------- ----- ------ ------ -------- ---- -------- ------ ------
1    enet 100001     1500 -      -      -        -    -        1002   1003
2    enet 100002     1500 -      -      -        -    -        0      0
3    enet 100003     1500 -      -      -        -    -        0      0
1002 fddi 101002     1500 -      -      -        -    -        1      1003
1003 tr    101003     1500 1005   0      -        -    srb      1      1002
1004 fdnet 101004     1500 -      -      1        ibm -        0      0
1005 trnet 101005     1500 -      -      1        ibm -        0      0
Router#

and here the new config

Router#sh run
Building configuration...

Current configuration : 1186 bytes
!
! Last configuration change at 18:50:19 UTC Sun Sep 27 2015
version 15.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Router
!
boot-start-marker
boot-end-marker
!
aqm-register-fnf
!
!
no aaa new-model
!
!
!
!
!
!

!
!
!
!
ip cef
no ipv6 cef
!
!
!
!
!
multilink bundle-name authenticated
!
!
!
!
!
!
!
license udi pid C881-K9 sn FCZ184394JQ
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface FastEthernet0
description host pc
no ip address
!
interface FastEthernet1
no ip address
!
interface FastEthernet2
no ip address
!
interface FastEthernet3
no ip address
!
interface FastEthernet4
description ISP interface
no ip address
duplex auto
speed auto
!
interface Vlan1
ip address 192.168.1.2 255.255.255.0
!
ip forward-protocol nd
no ip http server
no ip http secure-server
!
!
!
!
!
control-plane
!
!
!
mgcp behavior rsip-range tgcp-only
mgcp behavior comedia-role none
mgcp behavior comedia-check-media-src disable
mgcp behavior comedia-sdp-force disable
!
mgcp profile default
!
!
!
!
!
line con 0
no modem enable
line aux 0
line vty 0 4
login
transport input all
!
scheduler allocate 20000 1000
!
end

paul driver · ‎09-27-2015

Hello

I don't seet the default route do you still have This?

res

paul

Please rate and mark as an accepted solution if you have found any of the information provided useful.
This then could assist others on these forums to find a valuable answer and broadens the community’s global network.

Kind Regards
Paul

cardmaker · ‎09-27-2015

no, do i have to put

ip route 0.0.0.0 0.0.0.0 FastEthernet4 ?

cisco 881 cant access internet