Cisco Switching/Routing :: Simple Way Of Opening Ports On 1841 Router
May 12, 2012Any simple way of opening ports on a 1841 router.I have a working config for internet traffic. I am looking to boot up my Windows Server and Run IIS.
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Cisco Switching/Routing :: Simple Routing Not Being Performed 1841
Feb 6, 2012I'm just getting started with cisco kit so you will have to bare with me.I have a cisco 1841.i have a very wierd issue of routing...i cannot ping and browse through this.
View 3 Replies View RelatedCisco Switching/Routing :: Pass Vlans Across FE Ports On 1841 Router?
Nov 6, 2012due to upcoming changes to our network I'd like to be able to pass vlans across the FE ports of a Cisco 1841 router.1 port would go to a managed switch and then to local devices on different VLANs.the 2nd port would go upstream to a Cisco 3825 at a different location which would then connect to the internet.due to monitoring behind the Cisco3825 we would like all NAT to occur on the 3825.
what I would like to happen is this example device connected to port 7 on managed switch gets an IP (10.0.7.10) from the Cisco 1841 in VLAN 7 (10.0.7.0/24).traffic from that device goes to the switch, then in f0/1 on the 1841 and out f0/0 still with the same IP info, no NAT occuring.traffic is received on the 3825 port 0/1 and then NAT occurs and out port 0/0 to the internet.
Linksys Wireless Router :: Ports On Ea4500 Not Opening
May 25, 2012I just purchased a cisco ea4500 I have set up port forwarding for http, https, rdp. however when I run zenmap and port check it fails says port in use. I have set it up in sigle port forwarding, rang and port trigging. I tried RDP and VPN to machine that is hard wired and it fails as well. My windows server is connected as well however RDP fails on there to
View 9 Replies View RelatedLinksys Wireless Router :: WRT54G2 - Port Forwarding Not Opening Ports?
Nov 20, 2011I have a cable modem hooked up to a Linksys WRT54G2 wireless router, which is hardwired to the computer I use.
I go into the router's menu by going through the standard 192.168.1.1 in the browser, and then go to Applications and Gaming. The port I am trying to open is port 25565 for both TCP and UDP. In the Start and End ports I put 25565, and for the end of the IP Address, I put the last digits of my IPv4 address (10). I used a couple of port checker tools, and it is reporting as still being closed.
Cisco Switching/Routing :: 2600 Simple Router On A Stick Config Which Is Providing Dhcp To Customer SSID
Mar 17, 2013i have a simple router on a stick config which is providing dhcp to a customer SSID. however i don't want employees to stay on it and eat the band width since its open. the lease is set to an hour, is there anyway that i could set it so that once your lease expired it can't be renewed for 4 about 8 hours? I am using a cisco 2600 router in this setup.
View 1 Replies View RelatedCisco WAN :: 1841 - Routing Between Ethernet Ports
May 1, 2013I have a Cisco 1841 that has an ADSL (ATM) card installed. It was previously used with an ADSL line to provide NAT routing for an office. Now I want to use it witha cable modem, which would mean abandoning the ADSL interface and instead routing between the two Ethernet ports.Between the Cisco and the LAN is a Linux transparent proxy. It provides routing between 192.168.1.0 (LAN) and 192.168.2.111 (Cisco LAN interface). The network looks like this:
Cable Modem(174.76.21.1)(gateway) --- (174.76.21.10)(WAN) Cisco 1841 (LAN)(192.168.2.111) --- (192.168.2.11) Linux Proxy (192.168.1.10) --- (192.168.1.0) LAN
For testing and diagnostics, I've connected a laptop to each FastEthernet port on the router. One laptop is configured with the IP 174.76.21.1 to simulate the cable modem gateway and the other laptop has the IP 192.168.2.11 to simulate the Linux proxy. From those systems I've performed the following diagnostics with the following results:
From 192.168.2.11
Ping 192.168.2.111 - OK
Ping 174.76.21.15 - OK
Ping 174.76.21.1 - Timed out
From 174.76.21.1
Ping 174.76.21.15 - OK
NAT translation to LAN IP's failing
There are some vestiges of the ADSL configuration, but I've cleaned most of it out and shut down the ATM interfaces. Here's my config:
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
[code].....
Cisco :: Opening Ports On Firewall?
Apr 24, 2012We have a DVR here at work that has a web interface on port 100. From our internal network we just use http:192.168.100.40:100. What is the best way to set that up on cisco 5510 firewall. I have cisco asdm and set a access rule: enabled=checked ; source=any ; destination= 192.168.100.40 ; service= tcp 100 ; action=permit. It shows a couple of hits when I go to [URL]
View 7 Replies View RelatedCisco WAN :: Opening Some Inbound Ports On PIX Version 6.3(5)
Oct 16, 2012I have been asked to open some ports in order for a CCTV company to connect to an internal CCTV server on our LAN.
We have a Pix running PIX Version 6.3(5) I am ok configuring an ASA for the above but not a Pix.
Cisco Firewall :: Opening Ports On 5505?
Jan 2, 2013I am trying to configure a new 5505 but I am having difficulties opening ports that allow traffic in from the outside. My setup is Comcast Business Modem (w/ single static IP) -> ASA (10.0.0.1) -> (dumb) Switch -> NAS (10.0.0.10). I am attemping to open port 5001 to the NAS. I am very new to IOS so I have mostly been working in ASDM. Not sure if I am overcomplicating this for myself or what but I am stuck.
My running config is -
ASA Version 8.2(5)
!
hostname ciscoasa
enable password 8Ry2YjIyt7RRXU24 encrypted
[Code].....
Belkin F9K1002V2 Not Opening Ports
Apr 20, 2012What I'm trying to do is to get my Xbox connected to the internet through my router (wired connection), but I want to have my NAT open also. But when I put in a static IP into the Xbox manually and open the ports in my router, it makes it so my Xbox can't connect to Xbox Live at all. Although, if I just leave it to the automatic setting on my Xboxs network options, I can connect just fine. But, I end up having a strict NAT type, unless I restore to factory defaults in the networking options on the Xbox.
View 2 Replies View RelatedOpening Ports 80 / 5000 And 22 In Modem?
Jan 16, 2013how can I open my port 80, 5000, and 22 in my modem.
View 1 Replies View RelatedCisco Firewall :: Opening Outbound Ports On ASA5505
Oct 2, 2012I need to open some outbound ports in order for our CCTV company to receive alarms from our internal CCTV Machine.
The ip addresses of the company who access the CCTV are as follows:
213.130.134.56
81.130.198.97
The above are fixed IP addresses. The internal machine is on 192.168.204.170
The outbound ports that I need to open are the following:
TCP
21
23
80
5201
UDP
1025
2074
2075
I have access to the current config if needs be.
Cisco WAN :: 8.0 (3) Opening Up Some Ports For Sftp Client At Work
Mar 23, 2012I need opening up some ports for a sftp client at work. software version 8.0 (3) device manager version 6.1 (1)
View 4 Replies View RelatedD-Link DIR-825 :: Portforwarding Leads To Ports But Not Opening?
Jan 25, 2013I've had this router for a few months after my last one died and I'm now completely unable to port forward. I follow all the steps to port forward but alas the port is still closed every single time. I've tried a few fixes in the past including disabling UPnP, using those auto port forwarding programs, and creating an exception for the port in my fire wall. Nothing has worked!
View 14 Replies View RelatedCisco Switching/Routing :: Can Use 857W As Simple Bridge?
Dec 1, 2012I need to replace an ADSL modem and have a spare 857W. Can I use this to act as a simple bridge between the ADSL PPPoA connection and the FW WAN port?
[ CISCO 857W ]
ISP - PPPoA - BRIDGE - FW WAN
I have a block of Public IP's so the PPPoA Dialer 0 connection would get x.x.x.185/29 I would like to bridge this directly to the FW WAN port and set that to x.x.x.185/29 with a gateway of x.x.x.186/32.Currently I am using it in router mode with no NAT or FW and am losing a Public IP as I need to set the FW WAN as x.x.x.186 with a GW of x.x.x.185 I am setting BVI 1 as x.x.x.185/29 and Dialer0 as IP Unnumbered BVI 1.
Cisco Firewall :: 5510 - Opening Ports For Video Conferencing?
Nov 7, 2011We have just acquired a cisco profile 42 video conferencing equipment and am required to open ports for SIP and H232, any pointers on hw that can be acquired i have a cisco ASA 5510, Some one told me to open port 16384 but i need pointers on how to do it becuase I already set an access list to any.
the config
Internet -> ASA 5510 -> Switch -> Profile 42 and other devices
Cisco Firewall :: 5505 - Opening TCP Ports In ASDM Launcher
Jun 20, 2011 I am trying to open up 3 TCP ports in Cisco ASDM Launcher:
16000
16001
8098
And have a Cisco ASA 5505 Router. I need these ports open in order for a software that I have installed on the server to communicate with my local client computers for my business, The software is installed on Windows 2008 Server Standard Edition and was installed with MicrosoftSQL 2005. The software and Microsft SQL 2005 is pretty much installed and just requires this last step in order for the server to be connected to the local computers. In order to resolve this, I have gone to.
Cisco Firewall :: 5505 - Opening Ports On DHCP Outside ASA Interface
Feb 25, 2011I am used to setting up access-lists on outside interfaces with ip addresses that are static. I have recently been given a site that is using a dyndns.org client for name to ip address resolution on an outside interface that is dhcp assigned. I created an access-list to open up ports 41794 and 41795 to an engineering application but everytime I try to connect from the outside I get a syn timeout. The application works when inside the lan. Basically I want to allow outside connections from anywhere on the outside to go to ports 41794 and 41795. I am running a Cisco ASA 5505 on version 7.2(4) Below is my conifg. what I may have misconfigured?
: Saved:ASA Version 7.2(4)!names!interface Vlan1 nameif inside security-level 100 ip address 172.31.2.1 255.255.255.0!interface Vlan2 nameif outside security-level 0 ip address dhcp setroute!interface Ethernet0/0 switchport access vlan 2!interface
[Code].....
Cisco Switching/Routing :: 3560 - Cannot Do Simple Ping Anymore
Jul 5, 2012A few days ago this was working properly, but I must have changed some things that adjusted some settings because I am unable to ping between 2 devices that are on the same switch, in the same network, in the same VLAN. I am able to ping to the VLAN interface on the switch.
This is my configuration (Catalyst 3560 Layer 3 switch):
ALGSWI01#show vlan
VLAN Name Status Ports
---- -------------------------------- --------- -------------------------------
1 default active Gi0/3, Gi0/4, Gi0/7, Gi0/9
[Code].....
D-Link DIR-615 :: Opening Ports For Server Applications Like Ventrilo / Filezilla?
Mar 10, 2011I've installed XAMPP on one of my Vista computers, and intend to use it as a server. The internal IP address of the server is A.B.C.D. The internal IP address of the DIR-615 is A.B.C.E. whatsmyip.com says that external address of the server is F.G.H.I (and so is everything else inside my network). I have Filezilla listening on port 21. I've turned Windows Firewall completely off on the server, and my ISP (Time Warner / Road Runner) says that they never block any port.I tried going to the DIR-615 using Port Forwarding, and set ports 21 & 90 to forward to A.B.C.D, for both UDP & TCP, Allow All, Always. That didn't work.I tried going to the DIR-615 using Virtual Server. I set a virtual server on port 21 to A.B.C.D, for both UDP & TCP, Allow All, Always. It made me turn off Port Forwarding, and it wouldn't let me use both 21 & 90 on the same rule, so made two rules. That didn't work either.
I tried setting A.B.C.D as a DMZ host. That still didn't work.I can ftp connect into A.B.C.D from one of the other computers in the network. People outside the network can't connect to F.G.H.I. I can't connect to F.G.H.I. from inside the network. The same is true of Apache (but ports 80, 81 & 443), Ventrilo (but ports 3784 & 6100) and MySQL (but port 3306). I figure that FTP is the easiest to test, so I've been just trying to get that to work.In FileZilla Server Options, I am bound to *, I have no filters, and my passive mode is set to "Retrieve external IP"As far as I can tell, if I've ruled out anything inside my network (by connecting internally), and I've ruled out my ISP (they don't block), then it must be the router. I think I've done port forwarding according to [URL], and it seems like it should be easy, but I've been trying forever and I can never get it to work.
D-link Dir-655 :: Opening Ports - Getting Itunes Wifi Sync To Work?
Dec 27, 2011I'm trying to get the silly iTunes Wi-Fi sync to work , and I've been told to ensure that these ports are open:5297 TCP 5298 TCP/UDP and 5353 UDP in the hardware router. How do I do this with the DIR-655 (HW version A3, FW version 1.35NA)?
View 1 Replies View RelatedBelkin Routers :: F5D8233-4 V3 / Opening Ports 1701 And LT2P
Dec 4, 2012I have a Belkin F5D8233-4v3 N Wireless Router. To get the wireless Directv connection, directv told me I have to get 2 ports open on my router.1701 and LT2P.
View 1 Replies View RelatedCisco Switching/Routing :: 2960 - Simple EtherChannel To Work Between 2 Switches
Jul 29, 2012For a simple ether channel to work between 2 switches I have configured ports 1 and 2 on both cisco 2960 switches with the channel-group option like this:
interface FastEthernet0/1
channel-group 1 mode on
!
interface FastEthernet0/2
channel-group 1 mode on
I thought the port-channel 1 would get automatically created but it didn't, should it? And under the port-channel interface should I set this as a trunk or do I do this on the 2 fa interfaces on each switch?
Cisco Switching/Routing :: ASR1002 Config To Setup Simple VLAN
Dec 19, 2012I am attempting to upgrade from a Cisco3945 to a ASR1002. On my Cisco3945, I have interface associated with VLANs. It appears that with the new IOSX, VLAN configuration has changed. Any config to setup a simple VLAN?
View 5 Replies View RelatedCisco Switching/Routing :: 2620 - TFTP Opening IP Error
Aug 25, 2012I am trying to create a backup of my 2620 router so I can use for GNS3.
I have only configured the IP address on my FastEthernet port. Having many issues with no connection to my pc, finally I found that you must enable the interface 'no shutdown'. Now I have a valid connection
I have made no other configurations on this router, everything else is default.
I can successfully PING from both ends
**PROBLEM: My problem is that when trying to 'copy flash' to my TFTP server, the response is**
".....
%Error opening tftp://192.168.1.3/c2600-advsecurityk9-mz.124-1a.bin (Timed out)
Router"
Is there another setting I should enable? Remember I have made no other configurations bar the ones above.
Cisco Switching/Routing :: 1841 - Set Up Different Privileges On Router
Mar 7, 2012We have a Cisco 1841 router that requires 2 levels of access, at the moment we have network admins logging in with a single username via SSH and with privilege 15 but we also need our helpdesk to login to run certain commands but not chaneg anything
View 4 Replies View RelatedCisco Switching/Routing :: 1841 Router - CPU Suddenly Hit 99%
Oct 7, 2012I've never had a router's CPU suddenly hit 99% and just stay like it for hours even after a reboot. This router really does nothing with regards to CPU, I'm looking at it's CPU history (via SolarWinds Orion NPM software that we use) and it is arounf 1-3% all the time for the past 2 years.
I did a show debugigng and it seems no debugging is running
Cisco Switching/Routing :: 1841 Router IOS Upgrade
Jun 5, 2012We currently have a Cisco 1841 router with version 12.4(1c) of IOS using image c1841-ipbase-mz.124-1c.bin. Our goal is to make it so our router can fully support IPv6. The current IOS version cannot. I've seen a site that seems to indicate 12.4T does support with IP Base image but recently had Cisco tell me with the latest IOS release 15.1.4.M4 that I have to use either the "Advanced Enterprise Services" or "Advanced IP Services" image. Did Cisco just remove IPv6 from IPBase in later IOS releases?
Also I've seen conflicting specs on the max amount of Flash and DRAM the router can support. The following link shows that 384MB is the max for DRAM and 128MB max for flash. We're looking to upgrade ours from 128MB and 32MB respectively but as mentioned I've seen it where higher amounts are supported. In fact we bought a backup 1841 to have and it has a 256MB Flash card in it.URL
Last but not least. Where can I find a straightforward documention of this situation where we may have to upgrade our Flash and DRAM and then upgrading the IOS?
Cisco Switching/Routing :: Missing Logs In 1841 Router
Nov 18, 2012I have got a l2 link of 512 kbps from two different ISP. I want to aggegrate the bandwidth of this connection so that I can feel like having 1 mbps connection. I am not actually talking about load balancing, but bandwidth/link aggegration. Can we have the solution of failover with different vlan from different isp ? Can we be able to make the link as a single link.
View 2 Replies View RelatedCisco Switching/Routing :: Establishing Static NAT On 1841 Router
Mar 16, 2013establishing a Static NAT on an 1841 router.
I'm at a FOX affiliate TV station, and in order to connect our EAS Device to the internet & Fox Splicer, I need to setup a Statio NAT, so we picked up an 1841 on eBay.
I've done a little configuration in HyperTerminal.
I've done these ip addresses:
FE0/0 10.1.10.13 this is the subnet our EAS device is on
FE0/1 10.110.81.174 this is the subnet of the Fox Splicer.
I need to have NAT translate 10.1.10.11 to 10.110.81.170 and I also need to set a route for 10.110.81.0/24 pointing to 10.110.81.161
Cisco Switching/Routing :: How To Reset Router 1841 Password
Sep 16, 2012Hava cisco router 1841 forgot user name and password and need to reset it to its factory setting
tried boot while holding ctrl and break get into rommon1>
rommon1>confreg 0*2142
rommon1>reset
still shows rommon 3>
Cisco Switching/Routing :: Can't Connect 1841 Router To Internet ( ISP )
Jan 6, 2012I have the following devices for our IT Test LAB
1. Cisco 1841 with 2 Fast Ethernet interfaces fa0/0 & fa0/1
2. Cisco 2960-S
3. Speedstream 6200 DSL Modem ( PPOE Connection with Static IP address)
I want to connect to the internet using the current DSL connection we currently have .
LAPTOP --> SWITCH 2960 --> ROUTER 1841 ---> DSL Modem ---> ISP
Troubleshooting 1: Currently from the LAPTOP i am able to ping
1. Switch 2960 Vlan interfaces
2. Router 1841 fa0/0 & fa0/1
BUT can not Ping the DSL Modem LAN interface IP 192.168.2.1 and can not get out to the INTERNET
Troubleshooting 2:currently from the Switch 2960 i can ping
1. All the Vlan interfaces on the Switch 2960
2. Router 1841 fa0/0 & fa0/1 interfaces
3. Laptop A & B
But can NOT ping the DSL modem LAN interface IP 192.168.2.1 and can not get out to the internet
Troubleshooting 3:Currently from the Cisco 1841 router i can ping
1. All the Vlan interfaces on the Switch 2960
2. Router 1841 fa0/0 & fa0/1
3. Laptop A & Laptop B
4. Can Get out to the internet. I am able to ping any internet destinations without any problem