http://www.techsupportforum.com IP, IPX and other protocol support en Sat, 21 Nov 2009 00:25:52 GMT vBulletin 60 http://www.techsupportforum.com/cwd/images/misc/rss.jpg http://www.techsupportforum.com http://www.techsupportforum.com/networking-forum/protocols-routing/433655-eigrp-propagating-routes-issue.html Fri, 20 Nov 2009 18:15:28 GMT Hey all,

I'm currently working on a case study for my Router Protocols course that I'm currently enrolled in. This case study involves setting up a network, with 3 different routing protocols.

I'm currently trying to implement EIGRP. I use the "router eigrp 1" cmd. Router 2 has a total of 6 loopback networks that need to propagate over to Router1 (which is then connected to the ISP.) Here is a list of the loopback networks:

172.16.0.0
172.16.1.0
172.16.2.0
172.16.3.0
192.168.4.0
192.168.5.0

I'm able to have all of the above mentioned networks propagate, IF I enter them all individually. My problem, is that I know these can be summarized, but my summarized networks will not propagate for some reason. I do not know why I can no get it to work???

I do have a theory, maybe somebody can tell me if I'm right or not? This case study is done using the Packet Tracer program. We are also required to use a 2600 series router for R1 and a 2800 series router for R2. I'm assuming it won't work because they are different routers?

Any help would be greatly appreciated.

Thanks!
Adam ]]> Protocols and Routing soulslide9 http://www.techsupportforum.com/networking-forum/protocols-routing/433655-eigrp-propagating-routes-issue.html http://www.techsupportforum.com/networking-forum/protocols-routing/432940-cisco-1841-a.html Wed, 18 Nov 2009 09:05:45 GMT Dear All. We Are using Cisco 1841 router at location A and Location B. Both router is connect with RF Link In Bridge Mode using Fa0/1 on Both Router. Location A ---- Fa01 ---- Ip Address 192.168.1.1/24 Location B ---- Fa01 ---- IP Address 192.168.1.2/24 But when we ping from one location... Dear All.

We Are using Cisco 1841 router at location A and Location B.
Both router is connect with RF Link In Bridge Mode using Fa0/1 on Both Router.
Location A ---- Fa01 ---- Ip Address 192.168.1.1/24
Location B ---- Fa01 ---- IP Address 192.168.1.2/24

But when we ping from one location to another we are not able to ping.
So we debug this with using Debug IP Packet command and the result is as follows.

Nov 17 10:26:21.387: IP: tableid=0, s=192.1.1.1 (local), d=192.1.1.2 (FastEthernet0/1), routed via RIB
*Nov 17 10:26:21.387: IP: s=192.1.1.1 (local), d=192.1.1.2 (FastEthernet0/1), len 84, sending
*Nov 17 10:26:21.387: IP: s=192.1.1.1 (local), d=192.1.1.2 (FastEthernet0/1), len 84, encapsulation failed
*Nov 17 10:26:23.387: IP: tableid=0, s=192.1.1.1 (local), d=192.1.1.2 (FastEthernet0/1), routed via RIB
*Nov 17 10:26:23.387: IP: s=192.1.1.1 (local), d=192.1.1.2 (FastEthernet0/1), len 85, sending
*Nov 17 10:26:23.387: IP: s=192.1.1.1 (local), d=192.1.1.2 (FastEthernet0/1), len 85, encapsulation failed

Can any tell me what does this means and how can we resolve this......
Need Help.

Santosh. ]]> Protocols and Routing skhargotre http://www.techsupportforum.com/networking-forum/protocols-routing/432940-cisco-1841-a.html http://www.techsupportforum.com/networking-forum/protocols-routing/432892-internet-does-not-work-after-changing-my-ip-address.html Wed, 18 Nov 2009 03:51:27 GMT Hello, I decided to change my Ip address today by going to my Local Internet Connection's properties and changing the Ip address. After I did that, my internet no longer worked from the wireless router I was using. What should I do the fix my internet? ]]> Protocols and Routing ExXeLD http://www.techsupportforum.com/networking-forum/protocols-routing/432892-internet-does-not-work-after-changing-my-ip-address.html http://www.techsupportforum.com/networking-forum/protocols-routing/432682-linksys-release-renew-problem.html Tue, 17 Nov 2009 15:13:10 GMT Hello, I have a network running a LinkSys N modem and my personal computer is run on G. This has no problem so far. I recently Renewed and Released my ip and now the Router will not receive internet from the modem. My router says I'm connected but no internet is found. However, my modem says that the router itself is offline. What do I do ? I think I need to reset my ip to what it used to be, but I don't know how. But, I'm over thinking this, can you help me ? ]]> Protocols and Routing MattKirby http://www.techsupportforum.com/networking-forum/protocols-routing/432682-linksys-release-renew-problem.html http://www.techsupportforum.com/networking-forum/protocols-routing/432431-multiple-servers.html Mon, 16 Nov 2009 21:34:15 GMT We are small comapny, but are looking to expand our in house hosting. Currently we have an Exchange Server behind a Baracuda SPAM&Virus Firewall. We have a Linksys WRT54G and use "Port Range Forward" to forward ports: 21, 25 (to the Barracuda), 80, 1433 for SQL to the server.

Here is my question: this server is being used for Exchange (with Blackberry server) and we want to add a second server to our network to host our company's e-commerce website (keep website hosting and Exchange/Blackberry seperate). How do we setup the router to be able to access both servers on port 80 etc? Port 80 is needed for Exchange Server as well as SQL etc.

Are we in need of a better (commercial type e.g. Cisco?) type of router? Obviously there is a way to have multiple servers with one internet connection - like a datacenter, but we have no clue how to set this up. All help appreciated.

(Side note: both servers are running Windows Server 2003) ]]> Protocols and Routing phill2040 http://www.techsupportforum.com/networking-forum/protocols-routing/432431-multiple-servers.html http://www.techsupportforum.com/networking-forum/protocols-routing/432169-solved-cant-forward-ports.html Mon, 16 Nov 2009 02:27:39 GMT hello all, i'm new to this forum and came here with one problem in mind (so far.) i've always wanted to be able to host games in warcraft 3, but it has never worked. it didn't work before i had a router (is one necessary?) and it didn't work after i got one and i'm pretty sure i did everything correct (static ip address, forwarded correct ports, all firewalls off...) i got this program to check whether the port is open or not, so i know that it isn't. could this be a problem with my isp or modem and not my router? ]]> Protocols and Routing Destructo http://www.techsupportforum.com/networking-forum/protocols-routing/432169-solved-cant-forward-ports.html http://www.techsupportforum.com/networking-forum/protocols-routing/431816-lost-router-password.html Sat, 14 Nov 2009 17:21:35 GMT Help...I lost the password for my Netgear router. Their tech support wants to charge me $60 just to restore it for me. The link in their website for retreiving a lost password does not work. Can anyone help? Help...I lost the password for my Netgear router. Their tech support wants to charge me $60 just to restore it for me. The link in their website for retreiving a lost password does not work. Can anyone help? ]]> Protocols and Routing bbarrett http://www.techsupportforum.com/networking-forum/protocols-routing/431816-lost-router-password.html http://www.techsupportforum.com/networking-forum/protocols-routing/431496-router-having-problems.html Fri, 13 Nov 2009 20:42:24 GMT My router is a Linksys WRT160N. The network is WPA-2 Personal. I'm using a laptop's network card to access the wireless internet from it...I don't have the network card specs on hand, but the laptop was custom ordered from Sager this fall.

Every time I boot up my laptop, I have to run to the other computer and reboot the router before I can connect to the internet. My laptop can detect the other network, but before I reboot, it says my network card doesn't meet the network's requirements. The three-year-old desktop hardwired to the router I use for administration purposes doesn't have these problems.

Other info:
-Distance between router and laptop is about fifty feet, tops. Laptop and router are on same level of the house.
-There are two walls between the router and laptop, and a cordless phone close to the router.
-My area has been hit by heavy storms the past couple of days--since about when my problems started.

Is it a weather issue, or is there something I need to fix here? ]]> Protocols and Routing Numdenu http://www.techsupportforum.com/networking-forum/protocols-routing/431496-router-having-problems.html http://www.techsupportforum.com/networking-forum/protocols-routing/431156-port-137-a.html Thu, 12 Nov 2009 20:52:54 GMT winxp
I have a wired connection to a DSL modem with another computer that is also wired. When i open my network places, i notice "mydocuments on owner (computer2)" and "shareddocs on owner (computer 2)". As i attempt to open either, i see a udp port 137 in my connection via peerguardian appear attached to my ip, and an windows error message stating:
" \\computer2\my documents is not accessible. you might not have permissio to use this network. contact the admin of this server to find out if you have access permissions."

I am the admin of the network, and i don't know much about networking. I realize computer2 may be the other computer on the network but cannot figure out why it blocks me and why that port appears when i try to access either folder, or what the purpose of having the folders in my network connection serve. ]]> Protocols and Routing hm1827 http://www.techsupportforum.com/networking-forum/protocols-routing/431156-port-137-a.html http://www.techsupportforum.com/networking-forum/protocols-routing/431024-lag-spikes-packet-loss.html Thu, 12 Nov 2009 13:22:20 GMT I have a problem when I'm playing a specific game, however I don't think the problem is game related, so I'm posting it here.

What I experience is lag spikes which take usually between 5 seconds up to a whole minute. This would seem to be a dead hop along the way or something like that, I've had this problem before and my ISP was able to fix it for me with a ping plotter image showing the slow hops and them avoiding it.
However my current ISP doesn't provide this service for me.

Still, the problem appears to be more global, if I ping
gmail.com, I get the ping allright, 0% packet loss.
However if I trace route it, it will show XX hops as "Request timed out"
and only the final hop as one that reaches destination.. It does this
to all servers.
Can also see this in ping plotter, 12 hops to gmail show 100% packet loss,
and only the finl hop shows 108 ping. I know that only the last hop should
matter, but I should be able to see the hops in the middle, at least so I
can know where the problem is.

I am connected through lan to a wireless router, connected to a DSL with 1.5MB connection. Speed tests are fine, the problem is that the connections aren't fluent.

Tried to upload an image but now google docs is won't let me upload a 100k image to it...

Hopeless ]]> Protocols and Routing Mr.G3 http://www.techsupportforum.com/networking-forum/protocols-routing/431024-lag-spikes-packet-loss.html http://www.techsupportforum.com/networking-forum/protocols-routing/430983-error-734-ppp-link-control-protocol-terminated.html Thu, 12 Nov 2009 08:56:08 GMT Hi,

I am facing problem in connecting to internet from my laptop through cellphone. I am getting the error as:

"Registering your computer on the network....

Error 734: The PPP link control protocol was terminated."

Where can be the problem? Pls help.

Note: I can access the internet directly through the phone but not on my laptop.
My operating system is Windows Vista Professional. ]]> Protocols and Routing suzie802 http://www.techsupportforum.com/networking-forum/protocols-routing/430983-error-734-ppp-link-control-protocol-terminated.html http://www.techsupportforum.com/networking-forum/protocols-routing/429997-judith.html Mon, 09 Nov 2009 16:20:16 GMT I cannot find the switch on my laptop to turn on the wireless connection. If I plug into the router.. the internet works , but as soon as I try and go wirelessly it says I need to switch to wireless connection and there is a switch on the front of the computer... I am unable to find that switch and... I cannot find the switch on my laptop to turn on the wireless connection. If I plug into the router.. the internet works , but as soon as I try and go wirelessly it says I need to switch to wireless connection and there is a switch on the front of the computer... I am unable to find that switch and the other option is a key combination.. Can anyone give me the key combination. my laptop is a FUJITSU... with Vista The router is bt a black curved box. ]]> Protocols and Routing diby http://www.techsupportforum.com/networking-forum/protocols-routing/429997-judith.html http://www.techsupportforum.com/networking-forum/protocols-routing/429555-house-mate-using-all-bandwidth.html Sun, 08 Nov 2009 00:51:19 GMT Hi,

Quick question..
Is there anyway I can find out if my house mate is using all the bandwidth..
Since he arrived my connection to net has become maddeningly slow..

He's quite the computer boffin and I think he's tinkered with something or is just using excessively downloading.. is there anyway as the Bill payer i can limit his usage or monitor it..

Thanks ]]> Protocols and Routing LooRoll http://www.techsupportforum.com/networking-forum/protocols-routing/429555-house-mate-using-all-bandwidth.html http://www.techsupportforum.com/networking-forum/protocols-routing/429491-re-port-fowarding-trouble-di-604-a.html Sat, 07 Nov 2009 16:50:02 GMT What a coincidence, I'm using the exactly same router for the exact same purpose...

Please advise, I tried to setup a static IP, but I'm not sure what my DNS is, I looked on the status page and the address looked weird... but just to give you an idea.. it said

DNS
208.77.0.11 207.200.7.21 64.59.135.143

I don't have enuf space to post all those @_@

So I figured that its just poor formatting, it could be three address just clumped together so I tried entering

208.77.0.11
207.200.7.2
64.59.135.143

When I tried to setup virtual server with the informations in ipconfig, everything SEEMS to go down smoothly, but port testing came back to be negative

I'll post my IPconfig
Microsoft Windows [Version 6.1.7600]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.

C:\Users\Billy>ipconfig /all

Windows IP Configuration

Host Name . . . . . . . . . . . . : Billy-PC
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No

Ethernet adapter Local Area Connection:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Realtek RTL8168C(P)/8111C(P) Family PCI-E
Gigabit Ethernet NIC (NDIS 6.20)
Physical Address. . . . . . . . . : 00-24-1D-20-25-A2
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Link-local IPv6 Address . . . . . : fe80::e17a:bbbc:2ca7:39ab%11(Preferred)
IPv4 Address. . . . . . . . . . . : 192.168.0.100(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Lease Obtained. . . . . . . . . . : Saturday, November 07, 2009 9:34:39 AM
Lease Expires . . . . . . . . . . : Saturday, November 14, 2009 9:34:38 AM
Default Gateway . . . . . . . . . : 192.168.0.1
DHCP Server . . . . . . . . . . . : 192.168.0.1
DHCPv6 IAID . . . . . . . . . . . : 234890269
DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-12-76-80-37-00-24-1D-20-25-A2

DNS Servers . . . . . . . . . . . : 192.168.0.1
NetBIOS over Tcpip. . . . . . . . : Enabled

Tunnel adapter isatap.{38BEF250-DF50-45F7-A26E-E85C0786D156}:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft ISATAP Adapter
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Local Area Connection* 9:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
IPv6 Address. . . . . . . . . . . : 2001:0:4137:9e50:4d4:3c65:bb6c:cfca(Prefe
rred)
Link-local IPv6 Address . . . . . : fe80::4d4:3c65:bb6c:cfca%13(Preferred)
Default Gateway . . . . . . . . . : ::
NetBIOS over Tcpip. . . . . . . . : Disabled

C:\Users\Billy>

And my WAN configuration looks about the same

Thank u

Oh yea btw, I have 3 computers connected to this router, If I give 1 a static IP, will I have to configure everything else? ]]> Protocols and Routing billypnats http://www.techsupportforum.com/networking-forum/protocols-routing/429491-re-port-fowarding-trouble-di-604-a.html http://www.techsupportforum.com/networking-forum/protocols-routing/429456-error.html Sat, 07 Nov 2009 16:45:54 GMT I need help When i type in "ipconfig" on "cmd"
It says

" 'ipconfig' is not recognized as a internal or external command, operable program or batch file. "

Can someone please help me D:

I dont know what to do :4-dontkno ]]> Protocols and Routing HELP ME!!! http://www.techsupportforum.com/networking-forum/protocols-routing/429456-error.html