Linksys Wireless Router :: WRV4400N Will Not Give A DHCP Address
Dec 14, 2012
I have a WRV4400n in my company and almost every day I have to reboot so people can get out to the internet, It lets you see the local network also if I put a desktop on line it will not give a DHCP address, untill I reboot the router. then all is fine, It has the latest greates firmware.
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Sep 25, 2011
I've got threeLinux Boxes (running Centos 6). They were all connected to my cheap WRT54GL-- DHCP worked every time.Absolutely no problems. Both the LInux boxes and the WRT54GL had MTU set to manual, 1492.I replaced the WRTt54GL with the expensive E4200. I set the new router's MTU to manual, 1492. NONE of my Linux boxes ever receive a DHCP address. I look at the logs, and they do DHCPDISCOVER, get DHCPNACK, try several different intervals, and then fail the interface and quit.ALL I did was unhook cables from the WRT54GL and plug into the E4200. Yes, the WRT54GL was powered off. NOTHING was changed in the Linux configs. Yes, DHCP is enabled, address-range assigned, etc. BTW-- one box is dual boot with Win7-- in Win7 (using the same card, obviously), DHCP works just fine. But, Linux doesn't work.
I can give the boxes static IP's, and all is well. Just can't get DHCP to work. I evfen tried putting in DHCP reservations (via MAC assignments) for the E4200-- still doesn't work. The new E4200 is on the 02 firmware (which I believe is cuurent). If I can't iron this simple task out, in a couple of days I'm taking the E4200 back, and getting a refund. I'll stay with my old WRT54GL... it works. Hate to give up on some of the new E4200 features, though.
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Aug 7, 2011
Why is it that the dhcp on my router is no longer able to give out ips or rather it assign them as for as it concerned as it will list say 199.170.0.102 but the device will have none or make up one for it's self and never get the ip that the routers dhcp gave it this happens on all devices. I know power cycling will fix it temporally but usually it will start doing it again in a few hours also I know that I can use a static ip this was my way around this problem but I have one device that won't use nothing but dhcp a printer. I had an old linksys router that did this and I figured it's old it's slow time for a new one after a few months it started, some computers are on the fringe of being able to get a signal but are still fair also even with static ips they sometime stop connecting and we have to disable the connection then reconnect to fix it the router is a dlink 615 dual band set to only G/B because 1 most devices only g 2 the one computer that has a wireless n is 70 ft away and works better with g.
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May 20, 2012
The problem is WAP 610n not assigning IP address through DHCP; i have to add IP address mannualy.
just go through the details below:
In my network environment we are using :
CISCO Router 800 series; IP: 192.168.1.1
Domain server with DHCP server : 192.168.1.2
DHCP pool: 192.168.1.234 - 192.168.1.250
WAP IP : 192.168.1.236
WAP configuration :
configuration view : mannual
Wireless band : 2.4 Ghz
Network mode : mixed
channel width: 20 Mhz only
standard channel : auto
SSID broadcast : Disabled [ for security reason]
Security mode : WPA2 Personal
Encryption : TKIP/AES
Firmware : 1.0.01 build 94, Oct 26, 2009
Note: In status menu it is not showing any default gateway.
Encapsulation method in CISCO router : PPPoA [ as instructed by ISP]
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Apr 9, 2013
To connect the Linksys WRT54GS to a Microchip DV102411 WiFi Comm Demo Board I need the IP address assigned by DHCP. The WRT54GS Administration Log is enabled but there is no Incoming or Outgoing network activity. The DV102411 sees the SSID linsys when scanning for wireless networks and attaches to it but once attached I need to know the IP address the DV102411 has been given by the WRT54GS.
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Sep 23, 2011
I am trying to configurate a WRT610N router that is connected to an ADSL modem.
I set this as DHCP, but in the status page I am only getting the Internet Address of 127.0.0.1.
The ADSL modem IP is 192.168.1.1, but I cannot have access to the modem configuration,
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Jan 4, 2013
i have Accesspoint WAP200 Model.iam trying to make repeater mode from other routers ( not linksys or cisco) but not works for me.when try to connect to the network which repeated with WAP200 its trying to take ip then failed ( its like DHCP not works in repeater mode)
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May 21, 2011
I've tried to cascade two Linksys routers, but It hasn't worked for me. The first one (which has cable-modem connection) is the brand new E4200, and the second one is the old WRT54GCv3.[code] However, the WRT54GCv3 doesn't get the IP address from the E4200's DHCP. I've also tried to connect them directly (without the PLC), even specifing an static IP on the second router, but I got the same results.I've to state I don't want to change the first router IP/gateway parameters because I have a web and game home server working with an static IP and I don't want to put it offline temporarily because of readjusting network parameters.
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Apr 28, 2012
I have a ADSL Modem with built in router that the E1500 is connected to via Ethernet.If I choose "Automatic Configuration" for the internet connection setting on the E1500 I can enable DHCP on the E1500 but the gateway it gives to clients is always that of itself (192.168.1.1). The gateway it should be is that of the ADSL Modem (192.168. 1. 254).If I choose "Bridge Mode" I can't even enable DHCP.Is there a way I can use the DHCP server?
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Aug 9, 2011
RVS4000 router doesnt give out an IP address to a client connecting with QVPN v1.303, connection seems good, router logs the connection and tracks its duration etc but client side does not get an IP from the RVS4000 side -keeps local LAN ip + there is no access to the remote shares etc. RVS 4000 has DHCP enabled. Client side subnet is different to the VPN side. VPN users are setup correctly (Router logs the user as connected) . Port 443 is not setup in port forwarding.
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Mar 26, 2013
E4200v2, firmware 2.1.39.145204
Router says "Invalid IP address" when I try to make a manual IP address reservation of the IP address range.
Example: local network 192.168.1.0/24, where .1 is a router, .2 is a reservation, .20-.50 is a range for DHCP.
Before upgrade I didn't have this problem.
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Oct 14, 2011
After an upgrade of the WRT120N to firmware Ver.1.0.06 (Build 01) every device I have tried to use WPA authentication with will authenticate / associate with the device then drop the connection just prior to recieving a DHCP address.I have tried a Dell latitude laptop with the broadcom chipset, an iPhone 3GS as well as an motorola with google pad device and all experience the same problems.I have removed all mac address filtering, and re-enabled the essid broadcasting only to have the same problem persist despite stripping everything down to just WPA.
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May 8, 2013
I have an AP Aironet 1140 that have two (2) SSID: (ZDE) and (GUEST). Guest is working fine but ZDE is not giving IP addresses to users attached in this AP. I atached the sh tech of the Ap. From the configuration cisco guide of Aironet 1140 i understand that by default, access points are configured to receive IP settings from a DHCP server on your network. But i don´t know if i have to configure the dhcp server ip addres in the Ap, similar to the ip helper address in switches
Configuring the Access Point to Provide DHCP Service. These sections describe how to configure the wireless device to act as a DHCP server:
•Setting up the DHCP Server, page 5-22
•Monitoring and Maintaining the DHCP Server Access Point, page 5-24
•Setting up the DHCP Server
By default, access points are configured to receive IP settings from a DHCP server on your network. You can also configure an access point to act as a DHCP server to assign IP settings to devices on both your wired and wireless LANs.
The 1100 series access point becomes a mini-DHCP server by default when it is configured with factory default settings and it cannot receive IP settings from a DHCP server. As a mini-DHCP server, the 1100 series access point provides up to 20 IP addresses between 10.0.0.11 and 10.0.0.30 to a PC connected to its Ethernet port and to wireless client devices configured to use no SSID, and with all security settings disabled. The mini-DHCP server feature is disabled automatically when you assign a static IP address to the 1100 series access point. Because it has a console port to simplify initial setup, the 1200 series access point does not become a DHCP server automatically.
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Jun 26, 2012
I have a non linksys modem router with wifi capabilities.I want to connect wirelessly the E4200 with my modem/ router ... After that, I want to be connected ONLY to the E4200, wirelessly and wired TOGETHER to have internet to my desktop pc (via lan cable) and to my wireless clients (via wifi).
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Mar 1, 2013
I bought the router E2500 and I followed the steps for its configuration. It so happens that most of the time I turn on my router, it does not connect to microcomputer, because it loses the internet settings, requiring that I turn the CISCONNECT and after that, I have to turn off the microcomputer, wait for 2/3 minutes and then reconnect, for only then will be able to surf the internet. I notice that many times even I doing all this procedure the router does not give access to the internet. What should I do?
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Aug 5, 2011
I recently purchased the E2500 cisco router. How does the MAC computer be able to log in as Guest user to access internet?
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Sep 29, 2011
When on the management interface the clients can't get dhcp but the AP's can on the same vlan. I've tried enabling and disabling dhcp proxy, and using a remote dhcp server as well as the internal server. This same config works on the 4402 we're replacing with version 5.2.193 on it.
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Mar 6, 2011
How can i set my OpenWrt 10.03 router to not to use 192.168.1.0/24? instead, use a /32 mask, so every client, that gets an ip from the DHCP server just can't sniff the network traffic - it would be a great security feature to safely use e.g.: FTP!
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Apr 21, 2013
I just setup my EA3500 router and both SSID's are the same.Is this ok or should I give them unique names?Since they are the same what are my products connecting to?If I do separate them, what item should connect to what network?
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Feb 28, 2011
if i give gateway of one as ip address of another and vice versa? both are directly connected and u cant use hub, switch,router...
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Jun 23, 2011
ho can i give a ip address to webcam
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Nov 16, 2011
ok the connection is a dial up it doesn't give any static ip address when i connect it now it will give me different ip , when i disconnect it again it will give me another ip. an the message appear at the server and the affect the client.....the client are using satic ip address.
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Apr 14, 2011
My ISP gave me a Thomson THG520 modem when I subscribed to their service. It has 2 links and USB and an Ethernet link. It worked fine with our 2 computers but for several weeks or so I experiencing that it only gives me IP address only on one interface that one that's first plugged into the computer.
If I reset the modem and plug in the USB I get an IP address immediately. If I unplug the USB and plug in the Ethernet cable I don't get an IP address. If I reset again the modem and plug in the Ethernet cable I get an IP address but not on the USB link after I unplug the modem.
EDIT: after entering the modem's administration I realized it's firmware was updated (probably my ISP did it.). Also I read about how this stuff works, there is an evidence that my ISP set the CPE limit to 1. (so it seem only one computer connected to the modem can get IP address while the other can't.). And this configuration is stored on the modem somewhere. Is there a way to view it somehow?
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Aug 16, 2011
RVS4000 router doesnt give out an IP address to a client connecting with QVPN v1.303 (or v1.4..- tried that too), connection seems good, router logs the connection and tracks its duration etc but client side does not get an IP from the RVS4000 side -keeps local LAN ip + there is no access to the remote shares etc. RVS 4000 has DHCP enabled. Client side subnet is different to the VPN side. VPN users are setup correctly (Router logs the user as connected) . Port 443 is not setup in port forwarding. (posted in LAN Routing & Switching 2 days ago but I got no response so I thought Id try here !)
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Aug 23, 2012
my Linksys Ethernet bridge WET11 V1.0, where working perfect, but when i reset the device, and try lo login whit user admin and password admin, my browser show error 404, this happ whit crome, mozilla, an I Explorer, i download the Setup wizard, and the error message is "the setup wizard was unable to locate a wirless ethernet bridge on the network......"
when i connect the cable to de device, the lan led is on, and the ping command give me reply.
another port to configure, such as telnet?
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Jul 16, 2011
I switched from Time Capsule with AirPort to E2000 and have a problem with configuration.I use the same IPs as in AirPort and E2000 gives me an error:"The WAN IP address cannot be the same subnet as the Guest Network IP address" and I can't save configuration.But in my opinion they are different.I use "Static IP" option and I have IPs from my ISP: [code] So WAN IP is different subnet as LAN and I don't know what to do now. It worked with these settings in AirPort and here I can't proceed.
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May 20, 2012
A wireless router linksys has been installed but the internet through that wireleless works only if i type the proxy on the IE browser and authenticate with domain
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Sep 15, 2012
Just recently got a Zyxel VSG1432 router connected to the main computer in my home. I am now trying to connect my laptop wirelessly. It will connect to the router but says it is an unidentified network and it doesn't connect to the internet. There is an x in the network and sharing window.I have tried restarting the router, going to the router webpage and resetting to factory settings, none of this worked. Also contacted the service provider and spoke with two tech guys, but still no luck.
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Nov 19, 2011
I keep getting some additional IP addresses logging onto my home network that have an address outside what should be allowed by the router. The server is running at 192.168.2.1 and is set to only allow clients from 192.168.2.2 - 192.168.2.10 so a total of 9 clients should be allowed on.The problem is that something keeps logging in with an address of 192.168.169.2 or 3 etc. Sometimes more than one device at a time.I have assumed that it is some automated or virtual client as I'm pretty certain my network has not been breached. I have a 9 character password with a relatively random alphanumeric combination, although I haven't tried changing the password (I live in a share house with with a bunch of devices using wireless, so I haven't yet bothered). What I don't understand is how it has connected with the xx.xx.169.xx range at all. I have a Belkin 'Share' Wireless N Modem Router and at some stage there was a 'guest' network but that has since been disabled and I still am seeing the extra address. I have attached a screen shot of the DHCP client list on the router.The following is a list of devices that may be on the network at times, I'm thinking one of these may be responsible for the problem:
Windows Vista Desktop - Only LAN device
PS3
Macbook
Epson wireless printer
Android HTC Desire Mobile Phone
Laptops running various Windows versions (XP, Vista and 7)
A few thoughts I had:
- the android phone is capable of running a wireless hotspot, may have to look into it to see if if has been operating as an access point into the Belkin router, but assumed this wouldn't bring up clients connected to the phone on the home router.
- The desktop has PS3 Media server installed to stream video to the PS3 over the network (not that I have ever managed to get it to work), however this is not ever open on the desktop.
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Oct 10, 2010
I have an intermittent issue getting a DHCP address when using a Cisco Wap 200. Sometimes i can get an address but most of the time my devices fail. This happens with / without WPA or WEP.
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Sep 9, 2012
My old modem from Roadrunner (Time Warner) died and the service man replaced it with a Arris TG852 modem/router. then my problems began. I would like to have the Arris modem act like a modem and not a router. The network governed by the DIR works fine but none of the clients can connect to the internet. Below are the steps I have tried.in both steps below, The DIR is connected to the Arris using the Ethernet not the Wan port.
1. I tried disabling DHCP on the Arris router and setting a static IP address for the DIR router. This worked for a bit and then quit. Some of the computers said there were duplicate IP addresses on the network. If fact the same IP address showed up in the DNS list of the Arris and the DIR routers.. even though the Arris router had DNS disabled.
2. After reading other forums. I enabled DHCP on the Arris and set it to passout IP address between 192.168.0.2 and 192.168.0.99. I then setup the DOR to pass out addresses between 192.168.0.100 and 192.168.0.200. then moved the DIR into the DMZ of the Arris. Still no access to the internet.
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Oct 11, 2012
I'm trying to set up a new Cisco SF500-24P switch for our new Polycom IP phones but I'm having some trouble configuring them. It seems a fairly basic setup - We have a Cisco 2800 series router which is configured in a router-on-a-stick scenario to give DHCP addresses to two vlans, '1' for data and '20' for voice...
ip dhcp pool DHCPROUTER
network 10.10.0.0 255.255.255.0
default-router 10.10.0.1
dns-server 10.20.124.200 10.20.124.201
[cod]....
The switch worked practically straight out of the box- when I connected a PC or a phone into it they both got addresses in the 10.10.0.0 range and both worked fine. In the web interface I then set the Voice VLAN ID as 20 and as soon as I did this the phones can no longer get addresses from DHCP (although PCs can). The switch and the phone display both show that the phone is in VLAN 20. All ports are members of VLAN1(native, untagged) and VLAN 20 (tagged) and the port connecting to the router is trunked, as are the others.Also, I can ping 172.16.0.1 from the switch so there is no routing problem, although I did try using the switch as a DHCP relay to 172.16.0.1 but still no luck.I'm not sure how relevant this is but one thing I noticed is that data going to the router untagged (and therefore in VLAN 1) gets through but if I tag it with VLAN 1 then it doesn't.
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Jan 30, 2011
I have a 3911 router with a 1242 AP. The problem that I have is that when the user is trying to connect, the user get the OS Ip address 169.254.168.154 and I see that when I do the "show dot11 association" command, but when I do sh ip dhcp binding on the router I see
172.19.9.141 0100.18de.74db.14 Jan 31 2011 11:14 AM Automatic
The router is seeing as if the router gave the ip address to the user, but the reality the user was assigne the OS ip address 169. I did "debug ip dhcp server events" and I got the following:
Jan 31 11:09:06.752 EST: DHCPD: Seeing if there is an internally specified pool class:Jan 31 11:09:06.756 EST: DHCPD: htype 1 chaddr 0100.18de.74db.14
Jan 31 11:09:06.756 EST: DHCPD: remote id 020a00000a58218400000000Jan 31
[Code].....
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