Cisco WAN :: Save DHCP Table Inside Of External Flash In 2801 Router

Dec 3, 2012

how to storage the DHCP IP table in a external flash of a router. This is because the router is switched off and switched on everyday but I want that it remembers which MAC is associated with which IP when it starts again and avoid IP duplicate problems. The command "lease" doesn't seem useful here.

View 4 Replies


Linksys Wireless Router :: E1000 - Save / Copy Configuration Entries Onto Flash USB Drive?

Jul 7, 2011

How do I save/copy all of  the router configuration entries onto a memory/flash usb drive? I did not configure the router myself (out of town when purchased). I have already downloaded the manual for that router and I want to understand exactly what she (person who configured router)  did and identify any mistakes she might have made. Once downloaded, I assume I can print out all configuration settings.

View 3 Replies View Related

Cisco WAN :: Copy IOS To One Flash In Router 2801 / Receive Message Of Insufficient Memory

Feb 6, 2011

When I try to copy ios to one flash in router 2801, I receive the message of  of insufficient memory, and have the follow out in the next command: [code] This product contains cryptographic features and is subject to UnitedStates and local country laws governing import, export, transfer anduse. Delivery of Cisco cryptographic products does not implythird-party authority to import, export, distribute or use encryption.Importers, exporters, distributors and users are responsible forcompliance with U.S. and local country laws. By using this product youagree to comply with applicable laws and regulations. If you are unableto comply with U.S. and local laws, return this product immediately.

View 6 Replies View Related

Cisco Firewall :: Save Command Output To Flash On ASA 8.4?

May 28, 2012

How do you save the command output from the CLI  to a file on flash?
With IOS, I would normally use a pipe command to redirect to tftp, but the ASA doesn't support this as far as I can tell. As a work around I was thinking I could save the output to flash and then tftp that file off the ASA.

View 5 Replies View Related

Cisco Firewall :: ASA 5510 Cannot Save Flash To Disk0

Feb 1, 2012

I deleted the flash from an ASA5510. I was able to tftp a version back into the device, but cannot seem to correctly have the box boot from this flash. I get the following error:
!WARNING: BOOT variable added, but not a valid image disk0: /asa831-k8.bin
*** Output from config line 41,"boot system disk0:/asa83..."
I have tried every save syntax i can think of to save this flash, but have yet to have it boot with an image ( I keep booting into ROMMON and have to tftp the image back in)

View 5 Replies View Related

Cisco Switching/Routing :: 2801 - Get IOS On Flash Card?

Mar 15, 2012

I have this 2801 in a critical environment.  We had a brief power blip, and even though the router is on UPS, something happened.  Anyway, after working with TAC, they determined the flash card had gone corrupt.  Lucky for me I had a spare 2801 in my office, I grabbed that flash card and plugged it in and we're back up and going.
TAC sent me a new flash card.  No matter what I do, I cannot get IOS to load on this thing!  I am stuck in rommon.  Here's what I've tried:
tftpdnld in rommon, times out.  using another 2801 as a tftp-server.  doesn't complete. using xmodem.  ugh.  never seems to get started. booting the router with a known good flash card, so I can get to ena, and "copy tftp flash". 
have used tftpd32, Solar Winds TFTP server, What's Up Gold TFTP server, and open source tftp from sourceforge.  With the tftp32, it always gets to exactly 73% download and then times out (it says, I have a feeling it's noty really a timeout).  I have tried having the router and tftp server the only devices on a switch, i have tried the router plugged directly into the tftp server with a cross connect cable.  No happiness.  The open source tftp server reported (and I have to paraphrase, I am not near the router) "client does not support block number recount" or something like that.  The client being the 2801. 
The iOS file is about 45M.  Someone asked me if the flash card was formatted...would that matter? would the tftp even start if it wasn't?
OK, I've gone on long enough.  TAC is dispatching a new card AND 2801! 

View 1 Replies View Related

Linksys Wireless Router :: EA4500 USB Not Allowing External HD Only Flash Drives?

Apr 16, 2012

Recently purchased an EA4500 router and it is connected to the Internet.  One of the reasons we purchased this router was to take advantage of the usb port (only 2.0 unfortunately) to be able to share media across the network.  I spent over two hours on the phone (4/16/2012) with Linksys Tech support trying to get this feature to work.  When using a little flashdrive I can easily find the connected usb device.  However, when trying to connect to an external hard drive, it will not connect.  I tried three different external hard drives, a Western Digital 500 GB Elements drive, a Western Digital 2 TB My Book Elements drive and even a portable 1.5 TB Seagate FreeAgent drive.  Every drive had the same result.  In fact after plugging each one into the EA4500 and then selecting Safely Eject and then plugging them into my computer, each one had to go through the Fix process in order to work again.  I tried this several times.  Linksys Tech Support could not get it to work either, and they even used remote access.  When going into the web interface of the EA4500, the router sees the external drives attached to it.  However, only the little 16GB flash drive can be seen by the computer.  I know there is a list for approved devices that work with a different device, the E4200 [URL]
It looks like my devices are there but nonetheless its not working.  Really not sure why the router can see all of the devices but only the computer can see the flash drive.

View 9 Replies View Related

Cisco WAN :: Does 891 Router Have DHCP Client Table GUI?

Jun 21, 2011

how I can get to  the DHCP client table on a Cisco 891 Router ? We just upgraded our router from a WRVS4400N to the Cisco 891. THe WRVS4400N has the feature DHCP client table that I can see the Client host Name and IP address,Mac Address I have CCP and CCP express installed on my system?

View 1 Replies View Related

Linksys Wireless Router :: E2500v2 DHCP Reservation Table Bug

May 12, 2013

I tried to enter a name that included an illegal character (in this case, a single quote), and it gave me the popup box that said I had done so. When the popup closed, my DHCP reservation table was emptied out (I had maybe 5-6 reserved clients). In fact, I can't add new reservations anymore at all from this screen as it lists nothing in the DHCP clients table at the top. (Note, there are plenty of things in the DHCP Clients table over on the Status->Local Network tab). At this point, I think that my pre-existing reservations are still being held, but I'm not sure as it's only been about an hour so nothing has renewed.
I had firmware 1.0.05 when I encountered this problem. I upgraded to 1.0.07 as a means of trying to kick it into action, but the problem still exists. 

View 1 Replies View Related

Linksys Wireless Router :: EA3500 - Refresh DHCP Client Table?

Jun 2, 2012

I just got an EA3500 and I guess I don't understand what "Refresh" does when viewing the DHCP client table under the "Status", "Local Network" tab of the web interface, either that or it's not working.  If I have active wired and wireless clients and I power off the EA3500, wait a few minutes, then power it back on, the table is blank.  If I hit "Refresh" I would expect it to re-populate the table with the connected clients.  For whatever reason, it doesn't.  I have to physically disconnect and reconnect the E-net cable, or power cycle the wireless client to get them to reappear in the table.  Is something wrong with the router or its s/w

View 9 Replies View Related

Linksys Wireless Router :: EA4500 DHCP Client Table Erased?

Aug 22, 2012

My EA4500 will periodically clear out the DHCP Client Table and I will lose internet access.This happens once almost every day, normally in the morning. If I can't access the internet I will check the DHCP client table under Status -> Local Network -> DHCP Client Table and it is always empty.After I select Setup -> Reboot it will work again - when I look at the DHCP client table it is now populated with all my devices. I am on firmware version 2.0.37.

View 3 Replies View Related

Linksys Wireless Router :: E3200 - DHCP Reservation Table Is Incomplete?

Sep 24, 2011

my researvation table is incomplete. Below I show ipconfig that shows wired & wireless NICs assigned ip addresses by the E3200 router but the DHCP table only shows one.
I need to reserve the ip address of the wired address but can't get at it.

View 2 Replies View Related

Linksys Wireless Router :: No DHCP Client Table Showing In E4200?

Oct 29, 2011

I just purchased an E4200 router.  I have four clients on my network and they are all set up for DHCP.  I renewed their IPs and they all are connected.  "Cisco Connect" reports that I have four clients connected.  When I access the router and bring up the DHCP Client Table, there are no entries.  There should be four entries.  Aftern I enable the logging function, none of the logs have any data in them even after I wait for 45 minutes and use the internet and renew IPs.   I am using Firmware Version: 1.0.03.  I have the same results for both Chrome and Firefox. I want to be able to set Static IPs but I am hampered by the not having any clients in the DHCP client table.

View 9 Replies View Related

Linksys Wireless Router :: Ea3500 - Add Name To Few Ip Addresses In DHCP Client Table?

May 20, 2012

I'd like to add a name to a few ip addresses in the DHCP client table currently there is an asterix for a couple client names. the router is an ea3500. 

View 2 Replies View Related

Linksys Wired Router :: BEFSR41 DHCP Client Table Corruption?

Jan 31, 2011

Most devices pass a client name to DHCP when requesting an IP, but some like my smartphone, do not. When a device does not pass a client name garbage is entered as the name of the client name.The first is that when you use the Web Admin pages, and select Status/Local Network/DHCP Clients, the table will not display any clients because there is an error on the page. If you right click and View Source from the browser, you will see all the client entries are there and one of them will have garbage (unprintable characters) for the client name.The second and more serious issue is that the internal DHCP table once corrupt is unstable. I've had my BEFSR41 reboot because of the corruption and then I get IP conflicts on my LAN because the DHCP starts handing out in-use IPs.I'm on hardware version 4.3 and the latest firmware Ver.2.00.4 Build 8 (which is very difficult to install without bricking the router). BTW, when I use a WRT54GL router with the smartphone, it is properly handled by the DHCP and shows a blank client name, not garbage.

View 3 Replies View Related

Linksys Wireless Router :: DHCP Client Table Not Accurate (EA4500)

Jun 5, 2012

I have DHCP enabled, but I have assigned a static IP to most of my network devices.When I click on the DHCP Client Table, most of the devices are NOT shown even though I know they are connected and working.One device (a Brother printer) that I have assigned a static IP to actually shows up as having an IP from the DHCP range. A Panasonic TV does not show up at all even though it is connected and woking.  I have not been able to assign a static IP to it because it does not show up.

View 3 Replies View Related

Linksys Wireless Router :: E3200 Clears DHCP Table Randomly

Jan 29, 2012

My E3200 has been clearing it's DHCP table at random times. When it's been cleared the router starts handing out duplicate addresses. It's running the latest (1.0.02 build 9 Sep 1, 2011) firmware and otherwise seems to be working fine.

View 9 Replies View Related

Cisco Firewall :: 2801 Cannot Access External Websites That Use FTP

Dec 26, 2012

I am having an issue where I cannot access certain files on websites. It looks as though the files are accessed via ftp. Could my router be blocking it. I have a Cisco 2801 router acting as a firewall.

View 13 Replies View Related

Linksys Wireless Router :: E4200 - Media Bridges Can't Show Up In DHCP Table

Jan 11, 2012

I have 2 Media Bridges, a Trendnet  TEW-640MB and TrendNet TEW-680MB.  Both are set as a Static IP on the devices and   In the DHCP table for my E4200 I don't see those.  I have no problem accessing them typing in those IP addresses but wondering why they don't show up in the table.Actually looking at it more closely, the devices hooked up that are active seem to show up.So I see the following below.  And where is list LAN but no name those seem to be devices connected to the media bridges.
 LAN192.168.1.128    LAN192.168.1.129   iPhoneWireless192.168.1.130 1  Wireless192.168.1.131    LAN192.168.1.135   

View 2 Replies View Related

Linksys Wired Router :: BEFVP41 / DHCP - Set Static Table IPs For Security Camera DVR?

Jun 22, 2011

I have enabled DHCP but want to set static table IP's for my security camera DVR and one computer, the others can remain dynamic. I know in other routers I can attach a LAN IP to a mac address to keep it static but I can't see where I can do that with this router.

View 4 Replies View Related

Linksys Wireless Router :: BEFSX41 - Devices Missing In DHCP Client Table

Aug 7, 2006

I recently installed a WRT54G wireless router however I has this same question about my BEFSX41 Wired router.

View 9 Replies View Related

Linksys Wireless Router :: WRT54GL - DHCP Active IP Table Don't Show Wired One?

Oct 14, 2012

On my old Linksys WRT54GL router (with its latest stock firmware)'s for DHCP Active IP Table, it only shows wireless connections. How come it doesn't show wired ones?

View 5 Replies View Related

Cisco Firewall :: ASA5520 External Flash For 8.4

Apr 6, 2011

I am in the process of setting up the ASA5520 with the latest 8.4 firmware   latest Anyconnect 3.0.
Unfortunately, the internal memory is sufficient enough for the ASA ASDM only. It says not enough memory when I tried to tftp the Anyconnect pkg.There is a external flash slot at the back of the ASA, I've inserted a 256mb CF card but when I do a show disk1: it shows

View 1 Replies View Related

Linksys Wireless Router :: E3000 DHCP Client Table Not Showing Connected Device

Jan 10, 2011

I upgraded to firmware version 1.0.03 I started to have this weird issue: I have four PCs connected to this wireless router via wireless G. They all run Windows 7 Home Premium. After a few hours I started to notice that the DHCP client table is empty even if all four PCs are connected to the internet. This causes a networking problem because one of the PC serves as a file server and it grants access by IP addresses. Not being able to "see" those computers, my access is denied.

View 2 Replies View Related

Cisco Switching/Routing :: 6509-E Compact Flash Internal Vs External

Oct 27, 2011

6509-E compact flash Internal vs External

View 1 Replies View Related

Using External DNS Inside LAN?

Apr 19, 2012

I think the subject gives a good first impression of what I'd like to achieve.Anyway i'll give a little more context.I'm running a Windows Home Server in my LAN and I would like to use it's functionalities (especially the streaming) features from "anywhere" using the same URL.My is a Linksys WRT160Nv3 running on the DD-WRT v24-sp2 firmware.I've already setup the necessary port forwardings, as most of the WHS sites run on ports 80 (http) and/or 443 (https) and my isp is blocking all ports < 1024 (I know it suck, but nothing to do about)Anyway, outside my network (friends home, work, ...) I can access my home server browsing to :// or I want is that this (external) DNS also works when i'm inside my network (so when I'm at home).

Is this possible?I want this because on the home page of the WHS web interface, I have some links (for example to sabnzb, or the webpage of my raid controller, etc etc, but they all point to url's (with the external dns) are not working when i'm inside my lan.I'm not an export but i'm quite sure it's a DNS issue.Some more info:When i do an nslookup I see the (external) static IP that has been assigned to my router.When I do a ping to I also get a reply from the (external) static ip that has been assigned to my router.

View 3 Replies View Related

Cisco WAN :: 2801 Route-Map Not Seeing DHCP Next-Hop

Dec 23, 2011

I have a 2801 with dual ISP connections, and I have configured route-maps to direct voice traffic over ISP1 (working just fine), and I'm attempting send all other traffic over ISP2 (traffic is load-balancing instead).  The connection to ISP2 is DHCP, and I have configured a route-map to route this traffic using the 'ip next-hop dynamic dhcp' command, but when I look at the route-map, it states the following: ip next-hop dynamic dhcp - current value is UNKNOWN..Is there something that I need to enable in order to see the next-hop, and properly send traffic over the ISP2 connection? [code]

View 9 Replies View Related

Cisco WAN :: ASA 8.4 Can't Ping External Hosts From Inside

Jun 9, 2011

DNS resolution works and I can surf the web without fail.  But if I try to ping any external hosts (I can ping inside interface of ASA fine) from the LAN I get timeouts.  I can ping anything from the ASA without fail.

ASA Version 8.4(1)
hostname fw1-nat-ann
enable password anWLNen9CTFp7B/X encrypted
passwd 2KFQnbNIdI.2KYOU encrypted

View 1 Replies View Related

Cisco Firewall :: ASA 8.4 NAT On Outside And Inside For Certain External Hosts?

Nov 21, 2012

ASA is running 8.4.
Internal interface:
External interface:
Routing to via internal host.I've got some static NATs, e.g:
object network obj-
nat (inside,outside) static obj-
 object network obj-
nat (inside,outside) static obj-
 I also want in internal NAT, but only for certain external hosts, so when they connect to any of the above, their source address is changed. I've attempted the following so an external host (, has it's source changed to
nat (outside,inside) source static obj- obj-
But it's source remains unchanged.What am I missing?

View 3 Replies View Related

Linksys Wired Router :: BEFSR81 / Add Device Names To DHCP Device Table?

Nov 30, 2011

My BEFSR81 is my primary router and has DHCP turned on.  The router's DHCP range is set to accommodate 12 devices.  I have three computers wired to it and their Host names (as specified in the set-up of each computer) show up in the router's DHCP device table.  I also have two printers (one old Brother HL5250DN laser printer and one new HP Photosmart Premier C410a inkjet printer) connected and there are blanks where the Host name should go.  I would like to be able to tell which printer is which when I am looking at the DHCP device table.  How can I get a names associated with each printer's IP address in the router's DHCP device table?  (The real problem is that the router seems to have both printers at the same IP address ( and if I can get one of them to change I'd like to know which one it was!)

View 1 Replies View Related

Cisco Routers :: RV220W Built-in DHCP Server Can't Save Class B IP Address Pool

Mar 28, 2012

I was trying to set a DHCP pool with with RV220W, however, RV220W UI can't save it. It displays "IP Address Range -"Step to reproduce: (it is 100% reproducible)

1. login into RV220W admin web

2. Create a VLAN, id 201

3. Go to "Multiple VLAN subnets", select the VLAN, click edit

4. Enter following info:
IP Address:
Subnet Mask:
DHCP Mode: DHCP Server
Domain Name: Cisco
Starting IP Address:
Ending IP Address:
Primary DNS Server:
Leave rest of settings with default value.
DNS proxy is enabled
5. Press Save button. The UI shows text "IP Address Range -".

Expected result: RV220W shall save the setting and make use of subnet in IP pool. By the way, the error message "IP Address Range -" seems incompleteI tried same setting on netgear FVS318N (very similar settings to RV220W), it accepts as DHCP IP pool and works.RV220W has great feature set meets my needs. Its UI is slow and sometime dashboard freezes, which I can live with comparing to features. But DHCP server IP pool can't be class B is huge limitation to me.

View 1 Replies View Related

Cisco Application :: CSS11503 / Make NAT From Inside Addresses And Translate Into One External IP Address?

Dec 8, 2011

I know the CSS is too old but I have one in production environment and I was asked if it is possible to CSS to make NAT from inside addresses and translate them into one external IP address to diferent kind of communications, for example: and (inside addresses) should start connection to external IP addresses destinations / / and so on, the default gateway to those Servers is the CSS and I would like to know if it is possible that all connection to external world to be translate into one IP address
My CSS is 11503
Version: sg0810106

View 2 Replies View Related

Cisco Switching/Routing :: 5520 To Redirect An External Address To An Inside Server

Mar 21, 2012

I am desperate to make some kind of translation which convert an outside IP Address of our web server to its inside ip address so that requests can be routed internally to the server.
This is what we have:  A wireless network with an SSID to serve visitors.  We also have an in-house web server which can be accessed internally and externally.  We have a ASA 5520 that protects the internal network, including the Web server, and also routes all traffic from the all visitors connected to the public SSID to the outside.  The DHCP server for the wireless network for visitors is configured to give the as dns server.  The problem with that is that the is resolved by Google's dns server to the public IP Address of our web server!  The traffic then is sent to the outside interface of the ASA 5520.  The visitor who wants to access our web server cannot connect!
How can I configure the ASA to route that traffic to our web server with the public ip address to the inside ip address of the web server?

View 2 Replies View Related

Copyrights 2005-15, All rights reserved