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Problems with Nat and ACL?

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busamboy

MIS
Dec 14, 2011
4
US
Hey guys, I am new to this board. I am having an issue for those of you that are problem solvers. For some reason, every thing works on my network, except for one problem. When I am surfing the internet, it takes like 3 minutes for a new web page to come up, but if I stay on the same web page and click different links, the page comes up in 1 second like normal high speed internet, its like once its cached it works like it is supposed to, but it is painfully slow otherwise. I am convinced the router is the problem rather than my configurations considering everything is working. I have set up DHCP as well, and I have kept everything else very basic because I am trying to get everything up and running perfectly before making the network more secure such as VLANs and port security. Here is the configuration I have on my router and my switch. Any help would be greatly appreciated. The router is an 861 and basic 24 port layer 2switch.

RTR#show run
Building configuration...

Current configuration : 5278 bytes

!
version 15.0
no service pad
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname router
!
boot-start-marker
boot-end-marker
!
no logging buffered
enable secret 5 $1$xYX3$AgHhUA6Mxivvmes0dBXB7/
enable password
!
no aaa new-model
memory-size iomem 10
!
crypto pki trustpoint TP-self-signed-1633410370
enrollment selfsigned
subject-name cn=IOS-Self-Signed-Certificate-1633410370
revocation-check none
rsakeypair TP-self-signed-1633410370
!
!
crypto pki certificate chain TP-self-signed-1633410370
certificate self-signed 01

ip source-route
!
!
ip dhcp excluded-address 192.168.1.1 192.168.1.15
!
ip dhcp pool vlan1pool
network 192.168.1.0 255.255.255.0
default-router 192.168.1.1
dns-server (dns address)
!
!
ip cef
no ip domain lookup
ip domain name yourdomain.com
!
!
crypto ipsec client ezvpn ez
connect auto
mode client
xauth userid mode interactive
!
!
!
!
!
interface FastEthernet0
switchport mode trunk
!
interface FastEthernet1
switchport mode trunk
!
interface FastEthernet2
shutdown
!
interface FastEthernet3
shutdown
!
interface FastEthernet4
ip address (my static ip) 255.255.255.252
ip nat outside
ip virtual-reassembly
duplex auto
speed auto
!
interface Vlan1
ip address 192.168.1.1 255.255.255.0
ip nat inside
ip virtual-reassembly
!
ip forward-protocol nd
ip http server
ip http authentication local
ip http secure-server
ip http timeout-policy idle 60 life 86400 requests 10000
!
ip nat inside source list 1 interface FastEthernet4 overload
ip route 0.0.0.0 0.0.0.0 FastEthernet4
ip route 0.0.0.0 0.0.0.0 (my static ip address)
!
access-list 1 permit 192.168.1.0 0.0.0.255
no cdp run


end

Switch#show run
Building configuration...

Current configuration : 1493 bytes
!
version 12.1
no service pad
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname Switch
!
!
ip subnet-zero
!
!
spanning-tree mode pvst
no spanning-tree optimize bpdu transmission
spanning-tree extend system-id
!

interface FastEthernet0/1-10
switchport mode trunk
!
!
interface FastEthernet0/11-24
shutdown
!
interface Vlan1
ip address 192.168.1.2 255.255.255.0
no ip route-cache
!
ip default-gateway 192.168.1.1
ip http server
!
line con 0
line vty 5 15
!
!
end

Switch#
 
I just received an update, the internet is not working now. Earlier, when I would try to ping the service providers gateway as well as the dns server, the reply were very fast from the beginning. I don't know what the issue is.
 
I think I figured it out, I just can't test it yet. My ip route configuration on the router was not the next hop address, it was only configured for my incoming interface from the isp. I'm thinking that is the problem. I have added your arp suggestion as I don't think it will hurt anything. We only have 6 computers on the network plus an ip printer, so that shouldn't boggle the router down. Thanks for taking the time to read my post.
 
What I did worked like a charm, I am currently posting this from the network. I'm sure that was the only thing that needed to be done, but I also added router rip command and added the two directly connected networks.
 
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