When DHCP Client Will Send DHCPInform (8)
Jul 1, 2012I'd like to know when the DHCP client will send DHCPInform (8)? And how can I force the client to send this type of message?
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Linksys Cable / DSL :: X2000 DHCP Client Table Failed To Show Client List
Apr 21, 2013Do the problem caused by the modems itself or it just sign of faulty Ethernet switch (using 20 port Allied Telesis ethernet switch).
Sometimes I cannot connect to internet due to "unidentified network" buy i can resolve this problem by restarting my modem + switch.
Cisco Routers :: Send DHCP Host Name To ISP From RV220W?
Jun 23, 2011My ISP waits a definite host name from me to return my white IP address via DHCP. Can I set this parameter in RV220W router? I don't find such parameter in IPv4 WAN configuration page.
View 1 Replies View RelatedCisco WAN :: 877 ADSL Router - DHCP Request Not Send
Jan 18, 2013I'm trying to relace my isp modem by a cisco 877 adsl router..
The internet part is already done is working fine... however... there is also an seperate pvc for the voice part.
The pvc is working with the MER protocol... the thing now is... when i'm trying to get an ip address by dhcp on the sub atm interface nothing happen..
I did an debug dhcp detail and see that the router is first sending correctly an dhcp discover,the isp is replying to this with an dhcp offer i see my ip address,subnet mask and gateway addresses however.. the router isn't replying anymore with an dhcp request... so nothing happens anymore..
DHCP - Which OS Actually Send Out Release Messages As Part Of Shutdown Sequence
Mar 2, 2012I've heard mixed things about the use of DHCP release messages. I've heard that some operating systems don't bother with them at all, which makes sense because many users disconnect the network media without shutting down the workstation. Which operating systems actually send out release messages as part of their shutdown sequence?
View 5 Replies View RelatedDHCP Server Cannot Ping Client
Aug 23, 2011A Windows Server 2008 r2 with 2 internet ports. One (IP: 10.0.96.132) connected to company intranet and one (192.168.10.1) as DHCP server connect to several PCs (192.168.10.**) through a switch.The problem is the PCs (192.168.10.**) can ping the DHCP server (192.168.10.1) , while DHCP server (192.168.10.1) can not ping (192.168.10.**).How to configure the server so that all these PCs can access the intranet?
View 4 Replies View RelatedD-Link DIR-655 :: DHCP Not Working For One Client
Feb 26, 2011I recently upgraded from a WRT54G and am having issues with a Win7 PC with wireless-N. Initially I had it configured static at 192.168.100.100 and everything worked, but the speeds were miserable (I followed all the forum posts and recommended settings). I noticed in the Status section of the router pages that the system showed up with the correct MAC address, but the IP showed as 192.168.100.10, which is the same as the router. Assuming this might be causing issues, I set a reservation for the system at .100 and set the client to use DHCP. However, now it won't pull an IP address at all. The status pages show the client with the correct MAC address, but an IP of 0.0.0.0. I've verified the MAC address a dozen times and rebooted the router and the client dozens of times with no change. Even when I removed the reservation, the system won't pick up an IP. I have a wireless-G client that's pulling an IP fine, so I know it's sort of working. The wired LAN is working fine, too. There are no IP conflicts, either. I changed DHCP to 'Always Broadcast (compatibility for some DHCP clients), but no change there, either. The client sees the network and still has a good signal, but just won't grab an IP.
I'm running Hardware Version: B1 / Firmware Version: 2.01NA
Cisco :: LMS 4.0 Disabled DHCP Client
Jan 23, 2012I have a fresh install of LMS 4.0 on Windows Server 2008 Standart SP2. I have one NIC with static IP configuration. I also disabled DHCP client.The problem is follows: when I go to Inventory - Device Administration - Add/Import/Manage Devices, I always get this error:Error in communicating with DCR Server. DCR Server may be down. Please start the DCR Server and then refresh the page.Reload server/ Daemon Manager dont solve this.I try to beat this problem 2 days already. Second uninstall also doesnt solve the problem..
About a week ago I tried to clear log files which was 270gb (syslog.log) and after that restarted the server. And all inventory devices suddenly disappear! I could find it from search menu but cant access - cisco works said that there is no such a device in Device Repository or I havent enough right to view it (but i logged as admin). And after this i failed to add any device in Inventory. So I reinstall Cisco Works and get that DCR error..
Cisco :: Getting DHCP Client Messages On Boot
Apr 25, 2013I have a Cisco ASA 5505 I've configured as a DHCP server. I'm getting DHCP on workstations attached to the appliance, but I'm getting the following message when the appliance loads:DHCP Client: can't enable DHCP Client when DHCP Server/Relay is running on the interface DHCP: Interface 'inside' is currently configured as SERVER and cannot be changed to a CLIENT by a CLIENT featureI'm not trying to configure this thing as a client, so I'm not sure why the system is producing this message.
View 2 Replies View RelatedComputer Not Showing Up In DHCP Client List?
Feb 9, 2011I just started having this problem yesterday. I was experiencing weird downloading/internet browsing issues and couldn't figure out what the problem was. I started looking around my router settings and noticed that in my DHCP Client list, my computer isn't in it. The router is hooked up to the computer, so it's not wireless. My phone and my girlfriend's laptop are listed, but the main computer isn't. It's especially causing problems with port forwarding. Downloads will stop because the port isn't showing as open. I'm running 64 bit Windows 7 and a Belkin N+ Wireless Router, model F5D8235-4.Firmware is up to date.
View 6 Replies View RelatedCisco :: Two Asa Firewall Between Dhcp Client And Server?
Oct 19, 2012Can I have two asa firewall between dhcp client and dhcp server. if yes what solution i have to have to get dhcp leases. should i have to configure dhcp relay on both the asa.
View 5 Replies View RelatedCisco Wireless :: WLC5508 - Client Cannot Get IP From Ex DHCP
Feb 4, 2013I have a WLC5508 , we are using external DHCP for WLANs
one WLAN is able to get IP from DHCP server but another WLAN not , the DHCP server is same , only 2 different scopes.
This is debug
*DHCP Socket Task: Feb 05 21:26:43.106: e8:06:88:9b:a8:04 DHCP received op BOOTREQUEST (1) (len 308,vlan 1, port 1, encap 0xec03)
*DHCP Socket Task: Feb 05 21:26:43.106: e8:06:88:9b:a8:04 DHCP processing DHCP
[Code].....
Cisco VPN :: ASA 5505 Crashes Due To DHCP Client
May 13, 2012We recently upgraded our 5505s to 8.2(5) 26 and noticed that each will crash after a cerntain amount of time. Some crash every 30 minutes other will crash every 4 to 8 hrs. The only difference would be the user's home ISP and/or home router, if they have one. They are configured with a dynamic dhcp IP address for the outside interface and the crash files starts with the following:When we downgrade back to 8.2(5) 13 the problem goes away. Any known bugs for this version? I haven't been able to find anything yet. We do have one 5505 that does not have this issues. The only thing that may be different is that it was never at 8.2(5) 13. We had downgrade it from a 8.3 version.
View 2 Replies View RelatedCisco WAN :: Does 891 Router Have DHCP Client Table GUI?
Jun 21, 2011how 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 RelatedCisco Wireless :: 2800 - WLC And DHCP For Client
Apr 25, 2012I have intergrated wlc module in 2800 series cisco router, switch, cisco 1130 lightweight access point, i configured dhcp on router for wireless client, deal is that AP taking ip address from router its ok, but client cannot take dhcp, what im doing wrong? here is configuration of wlc router and switch
wlc configs/
config interface address management 172.16.1.10 255.255.255.0 172.16.1.250
config interface address ap-manager 172.16.1.11 255.255.255.0 172.16.1.250
[Code].....
DHCP Configuration To Provide Address For Remote VPN Client?
Mar 17, 2011I have DHCP server running in windows 2003. Presently its unable to provide Ip address for VPN clients who connect remotely. What I should do / reconfigure in DHCP, so that the DHCP server provides address for VPN clients.
View 4 Replies View RelatedCisco Wireless :: AP Get IP From 6509 But Client Cannot Get DHCP From Pool
May 30, 2012My AP get IP from 6509, but client cannot get dhcp from my dhcp pool for client, what is the reason?i have 3750g switch with integrated WLC, i connect it to 6509 I did all configs yesterday here is outputs
WLC
Interface Name Port Vlan Id IP Address Type Ap Mgr Guest
-------------------------------- ---- -------- --------------- ------- ------ -----
ap-manager LAG 10 172.16.10.100 Static Yes No
globus LAG 20 172.16.20.254 Dynamic No No
management LAG 10 172.16.10.99 Static No No
service-port N/A N/A 0.0.0.0 Static No No
[code].....
Cisco Wireless :: 6500 - DHCP Client Not Getting Address
Oct 31, 2012Currently we're providing DHCP to wireless clients from a dhcp pool on a cisco 6500. Due to new requirements we need to move to windows 2008 dhcp and when I test this on an unused WLC (7.0.235.0) the client doesn't get an address.
When I do a packet capture on the client I see it requesting dhcp but not getting any response from the server. When I do a dhcp debug on the client I see the same (see attached file).
This seems to me to be a server issue but the same server is supplying addresses to wired clients.
Cisco WAN :: 1811W - DHCP Host Binding And Client Name
Dec 16, 2010I am using a 1811W and CCP for configuration. I am trying to assign client names to devices on the LAN so that when a network scanner is used, the client name is displayed. I have attached part of the running config after a binding has been done. My assumption is that the scanner should now show 192.168.1.109 as name <Supermicro>, but the name is blank. Is this configured correctly for what I am trying to acheive?
View 3 Replies View RelatedCisco Wireless :: WAP4410N / Configure Dhcp Or Client?
Sep 11, 2011WAP4410N / configure dhcp OR dhcp CLIENT?
View 3 Replies View RelatedDHCP On Server 2008 Assigning Multiple IPs Per Client?
Jan 31, 2011DHCP is assigning multiple leases per machine. The server itself grabs about 10 IPs with Unique ID "RAS"
View 1 Replies View RelatedUnknown IP Address Range On Router DHCP Client List
Nov 19, 2011I 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.
D-Link DAP-1522 :: DGL-4100 Doesn't Recognize It Under DHCP Client
Dec 28, 2010DGL-4100
-> Wii
-> X360
-> PS3
-> DGS-2205 (gigabit switch in study)
*-> My PC
*-> Her PC
*-> DAP-1522
We're on the 192.168.1.x domain, and I've already hooked my PC up directly to the DAP-1522 and switched its IP address. So now, I can connect to it through the switch. I've renamed it, set it to WPA2 with a passphrase, and should be set to go. However, I can't get my laptop, IPod touch, or any devices to see it. Also, the DGL-4100 doesn't list it under the DHCP clients, but as I've got the DAP-1522 set to a static IP of 192.168.1.50.
D-Link DIR-655 :: DHCP Assign Wrong IP Address To Client Laptops (2)
Sep 3, 2009DHCP enabled with default settings. Dynamic IP range from 192.168.0.100 - 192.168.0.199.Router shows laptop with 192.168.0.199 however when I check the IP on laptop I have 192.168.100.10 and both laptops are connected on my SSID with 90% signal strenght.
View 4 Replies View RelatedLinksys Wireless Router :: DHCP Client In E4200 Becoming Unreliable
Mar 20, 2013I have ten E4200 routers deployed in five library branches. In recent months, the E4200's in two branches have occasionally gone into a state where they are not always providing an IP address to both wired and wireless devices. Some devices will get an IP fine and others will not, The problem seems to move and the next day the same device will connect fine and others will not. A reset of the router usually clears the problem but it is becoming more frequent and bothersome. For some reason only two locations are effected.
Some notes:
- Firmware version is 1.0.02 build 13
- When I set devices up with static IP's they work fine, so the problem seems to be related to the DHCP service
- The WAN side of the network tests fine with no issues
- I've had these routers deployed for over a year and this problem just started in the past two months
- Routers and AP's are on different channels to prevent interference
- No nearby WiFi signals appear to be casuing any interference
Cisco WAN :: 876 - DHCP Client Injects Static Routes In Config
Aug 8, 2012I have a Cisco 876 router running 12.4.(15)T5, configured as DHCP client. This works nicely.
A Cisco 886 router, running 15.1 software also works with the DHCP client. This also works but has the following strange beheaviour: In the running-config an ip route 0.0.0.0 0.0.0.0 <dhcp assigned address> appears. Also - some other static routes that are in the config using the dhcp keyword are duplicated with the dhcp-assigned address
Now - when a write mem is done, these dhcp-generated route entry's are stored in the startup-config...
This beheaviour is completely different and VERY unwanted. After a change from DHCP server the config will simply stop working, when a write mem was done at the first DHCP situation.
Should we stop using write mem commands when a DHCP client is active in IOS? Is it a bug? Is it a feature?
Cisco Switching/Routing :: No Client DHCP Using ASA 5505 And AIR-AP1041N-A-K9?
May 23, 2013I need to configure public and private wireless access using an ASA 5505 and an Aironet AIR-AP1041N-A-K9. I need to be able to do this via ASDM and http if at all possible. I simply do not have the time to learn hundreds of lines of arcane CLI code. The Aironet connects to the ASA successfully, and receives an IP. I can then connect to the AP wirelessly, but do not receive an IP. I have setup a second SSIDVLAN on the AP, and can't connect to it at all.
View 4 Replies View RelatedCisco Wireless :: Client Can't Get DHCP Address When On-MAC-Filter-failure
Aug 21, 2012The wireless client can't get the DHCP address when I enable the On-MAC-Filter-failure, MAC Filtering and Web Auth. Client can get the DHCP address when I only enable the Web Auth in the same WLAN SSID. The WiSM verion is v7.0.235.0. [code]
View 1 Replies View RelatedCisco Routers :: 4400N - Gather DHCP Client Stats?
Oct 2, 2012I've got a WRVS4400N wireless router running DHCP for a couple dozen wireless clients in a public library. We need to gather statistics on the wireless clients on a daily basis: average number of clients, max number of clients, average time used per client etc.
The router only gives a list of clients currently allocated an IP address, but there doesn't seem to be a way to gather statistics over time. Is there a program that will interface with the router to gather more detailed statistics?
Cisco Switching/Routing :: 1721 - No Internet For DHCP Client
May 17, 2012I can ping [URL], from the router but not from a client attached to the router dhcp interface(10.1.3.1). When I turn on ip routing I cannot ping at all. Here is the config I have now that can ping the internet from the router.
sh runBuilding configuration... Current configuration : 1191 bytes!! No configuration change since last restart!version 12.3no service timestamps debug uptimeservice timestamps log datetime msecno service password-encryption!hostname
[code]....
Linksys Wireless Router :: EA3500 - Refresh DHCP Client Table?
Jun 2, 2012I 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 RelatedLinksys Wireless Router :: EA4500 DHCP Client Table Erased?
Aug 22, 2012My 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 RelatedLinksys Wireless Router :: E2500 DHCP Client List Not Showing
Aug 25, 2011I have purchased E2500 and i am having following problems:
1. DHCP client list not showing - only shows when i reboot the router. After some time, the list never shows even when i press refresh button
2. I can only reserve IP when i reboot the router - after some time i cannot do this action also
I have upgraded to latest firmware and also peformed reset as directed by support.