CHANGING IP ADDRESS OF A LAPTOP AFTER CHANGING IP ADDRESS OF WIRELESS ROUTER CONNECTED TO DSL MODEM

DO YOU HAVE TO CHANGE TO CHANGE THE IP ADDRESS OF THE LAPTOP CONNECTED WIRELESS AFTER CHANGING THE WIRELESS ROUTER'S IP ADDRESS TO 192.168,2,1 BECAUSE DSL MODEM USES 192.168.1.1, THE WIRELESS ROUTER IS IN A DIFFERENT SUBNET FROM THE DSL MODEM

Your laptop will find the correct IP address automatically.
Greetings from Northern Ontario, Canada

Similar Messages

Netsh does not work to set IP address of "Wireless Network Connection"

On Windows 7 Professional
This set of commands work for configuring the "Local Area Connection"
netsh interface ip set address name="local area connection" static 74.94.87.157 255.255.255.248 74.94.87.158 1
netsh interface ip set dns name="local area connection" static 8.8.8.8
netsh interface ip add dns name="local area connection" 68.87.77.130 index=2
BUT for the WiFi connection, this command errors with this message "ELEMENT NOT FOUND"
netsh interface ip set address name="Wireless Network Connection" static 74.94.87.157 255.255.255.248 74.94.87.158 1
BUT the 2 following dns commands DO work for the Wifi Connection.
netsh interface ip set dns name="Wireless Network Connection" static 8.8.8.8
netsh interface ip add dns name="Wireless Network Connection" 68.87.77.130 index=2

I FOUND A SOLUTION
I manually renamed the interface from "Wireless Network Connection" to "Wifi"
Then when I use "WiFi" in the command line, I no longer get the
ELEMENT NOT FOUND error.
I have no idea why renaming the interface works . . as shown on original post above, "set dns name" command worked without the name change, but the "IP set Address" did not work.
Anybody know what this is about ?

Router connected to cable modem by Ethernet port cannot get IP address from DHCP.

I have an ethernet cable on Fa0/0 connecting my 1841 router to my cable modem. The issue is that the router cannot obtain an IP address via DHCP when I have the "ACL-OUTSIDE-IN" ACL applied inbound on the Fa0/0 interface. I tried to allow all BOOTP and BOOTPS traffic in my ACL, but still no luck. I really don't want to run the router without a simple ACL firewall and connect it to the internet. When I take off the ACL off of Fa0/0, the router is able to get an IP address via DHCP.
Router#sh run
Building configuration...
Current configuration : 10736 bytes
! Last configuration change at 18:14:42 MST Fri Nov 16 2012 by matt.chan
version 12.4
service nagle
service timestamps debug datetime msec localtime show-timezone year
service timestamps log datetime msec localtime show-timezone year
service password-encryption
hostname Router
boot-start-marker
boot system flash:c1841-advipservicesk9-mz.124-25f.bin
boot-end-marker
logging count
logging userinfo
logging buffered 1048576 informational
enable secret 5 <removed>
aaa new-model
aaa authentication login AUTH-LOCAL local-case
aaa session-id unique
memory-size iomem 25
clock timezone MST -7
ip cef
ip nbar pdlm flash:directconnect.pdlm
ip nbar pdlm flash:citrix.pdlm
ip nbar pdlm flash:bittorrent.pdlm
ip nbar custom steam destination udp range 27000 27030
ip nbar custom rdp destination tcp range 3389 3391 55402
ip domain lookup source-interface FastEthernet0/0
ip name-server 8.8.8.8
ip inspect name fa0/0_inspect_ou icmp router-traffic timeout 10
ip inspect name fa0/0_inspect_ou ftp timeout 300
ip inspect name fa0/0_inspect_ou udp router-traffic timeout 120
ip inspect name fa0/0_inspect_ou tcp router-traffic timeout 300
login block-for 60 attempts 4 within 60
login quiet-mode access-class ACL-ACCESS-QUIET
password encryption aes
crypto pki trustpoint TP-self-signed-1755372391
enrollment selfsigned
subject-name cn=IOS-Self-Signed-Certificate-1755372391
revocation-check none
rsakeypair TP-self-signed-1755372391
crypto pki certificate chain TP-self-signed-1755372391
certificate self-signed 01
3082023F 308201A8 A0030201 02020101 300D0609 2A864886 F70D0101 04050030
31312F30 2D060355 04031326 494F532D 53656C66 2D536967 6E65642D 43657274
69666963 6174652D 31373535 33373233 3931301E 170D3132 31313137 30313130
35325A17 0D323030 31303130 30303030 305A3031 312F302D 06035504 03132649
4F532D53 656C662D 5369676E 65642D43 65727469 66696361 74652D31 37353533
37323339 3130819F 300D0609 2A864886 F70D0101 01050003 818D0030 81890281
8100D53F 9EB5B123 3103A4D5 82E786F7 F91C2DE5 9E409A22 80AF78F6 812F624A
89FE9103 73C4AAAB 13FF880D F628607D 6888AC49 18BEDD77 778F0DB1 F9A796E9
E92717CD 6DD19450 5066620A 91278C33 E38349EA 92B8C671 80761609 0AC46E6F
2C8C6BCF ABC7E1F7 A64BD28C C85477FE B23F8A7C 555ECDF9 CE461B8D 6C017370
0ED70203 010001A3 67306530 0F060355 1D130101 FF040530 030101FF 30120603
551D1104 0B300982 074E5543 4C455553 301F0603 551D2304 18301680 146CA2E0
936C651F E2ED4DCD D7025FF3 2AB029E0 95301D06 03551D0E 04160414 6CA2E093
6C651FE2 ED4DCDD7 025FF32A B029E095 300D0609 2A864886 F70D0101 04050003
8181004A AFA4D07C 1424DE0E EF3F17F2 BB1EA63B CB17C13D 1AEA31A1 BAB6AF77
DB6EA8A2 2117DCD1 5530A18C 3618D568 CC7EF520 E039ACBD DA906352 BB7E51BD
0954490C B2AB30C2 FBBE4738 C214BE1C CB63FFEA BAFC46E0 3DC419EE 714B9ABD
144A21E3 3E54C103 FF47FAF1 412FE5C4 59ACD1FE FD72356B C8DC04C3 E2EDF275 45954C
quit
username <removed secret 5 <removed>
ip ssh maxstartups 10
ip ssh time-out 60
ip ssh authentication-retries 2
ip ssh port 2226 rotary 1
ip ssh version 2
class-map match-all Zuri-YouTube-Class
match access-group name NAT-Pool-Zuri-WLAN
match protocol http host "*youtube.com*"
policy-map PMAP-QOS-VTI-IN
description QOS FOR TU0
class class-default
shape peak 1512000
policy-map PMAP-QOS-VTI-OUT
description QOS FOR TU0
class class-default
shape peak 512000
crypto isakmp policy 1
encr aes 256
authentication pre-share
group 5
lifetime 43200
crypto isakmp key 6 <removed> address <removed>
crypto isakmp invalid-spi-recovery
crypto isakmp keepalive 10 5 periodic
crypto ipsec transform-set EDGE-TS ah-sha-hmac esp-aes 256
crypto ipsec profile EDGE
set security-association lifetime kilobytes 256000
set transform-set EDGE-TS
set pfs group5
interface Loopback0
no ip address
interface Tunnel0
description "VTI Link"
bandwidth 4000
ip address 172.20.0.2 255.255.255.0
ip mtu 1400
ip nbar protocol-discovery
ip nat inside
ip virtual-reassembly
ip tcp adjust-mss 1360
ip ospf authentication message-digest
ip ospf message-digest-key 1 md5 7 12090011003E5A0C0F186E752220211B4A
keepalive 10 5
tunnel source FastEthernet0/0
tunnel destination <removed>
tunnel mode ipsec ipv4
tunnel path-mtu-discovery
tunnel protection ipsec profile EDGE
service-policy output PMAP-QOS-VTI-OUT
hold-queue 75 out
interface FastEthernet0/0
description "Link to ISP"
bandwidth 4000
ip address dhcp
ip access-group ACL-OUTSIDE-IN in
no ip proxy-arp
ip nbar protocol-discovery
ip nat outside
ip inspect fa0/0_inspect_ou out
ip virtual-reassembly
ip ospf cost 1
duplex auto
speed auto
no keepalive
no cdp enable
interface FastEthernet0/1
description "Link to LAN"
ip address 172.16.0.1 255.255.255.248
ip access-group ACL-INSIDE-IN in
no ip proxy-arp
ip nbar protocol-discovery
ip nat inside
ip virtual-reassembly
ip ospf cost 1
ip ospf priority 255
duplex auto
speed auto
no keepalive
router ospf 1
log-adjacency-changes
redistribute static subnets
passive-interface default
no passive-interface Tunnel0
network 172.20.0.0 0.0.0.3 area 0
ip forward-protocol nd
ip route 10.0.0.0 255.0.0.0 Null0 name "Class A Private"
ip route 172.16.0.0 255.240.0.0 Null0 name "Class B Private"
ip route 172.17.0.0 255.255.0.0 FastEthernet0/1 172.16.0.2 name "Home WLAN"
ip route 172.19.73.31 255.255.255.255 Null0
ip route 172.27.0.0 255.255.0.0 Tunnel0 172.20.0.1 name "IPsec GRE Tunnel"
ip route 192.168.0.0 255.255.0.0 Null0 name "Class C Private"
ip route 192.168.0.0 255.255.255.0 Tunnel0 172.20.0.1 name "VLAN 70"
ip route 192.168.100.1 255.255.255.255 FastEthernet0/0 70.162.0.1 permanent name "CABLE MODEM MANAGEMENT"
ip route 0.0.0.0 0.0.0.0 FastEthernet0/0 dhcp 253
ip dns server
no ip http server
ip http authentication local
ip http secure-server
ip http timeout-policy idle 60 life 86400 requests 10000
ip nat translation tcp-timeout 300
ip nat translation udp-timeout 120
ip nat translation max-entries 2048
ip nat inside source list ACL-NAT-172.16.0.0/29 interface FastEthernet0/0 overload
ip nat inside source list ACL-NAT-MANAGEMENT interface FastEthernet0/0 overload
ip nat inside source static tcp 172.16.0.4 22 interface FastEthernet0/0 2227
ip nat inside source static tcp 172.16.0.5 3389 interface FastEthernet0/0 3391
ip nat inside source static tcp 172.16.0.3 3389 interface FastEthernet0/0 3390
ip nat inside source static tcp 172.16.0.4 80 interface FastEthernet0/0 8084
ip access-list standard ACL-ACCESS-QUIET
permit 216.161.180.16
permit 172.16.0.0 0.1.255.255
permit 172.27.0.0 0.0.127.255
permit 172.20.0.0 0.0.0.3
ip access-list standard ACL-NAT-172.16.0.0/29
permit 172.16.0.0 0.0.0.7
ip access-list standard ACL-NAT-172.17.0.0/24
permit 172.17.0.0 0.0.0.255
ip access-list standard ACL-NAT-172.17.1.0/24
permit 172.17.1.0 0.0.0.255
ip access-list standard ACL-SNMP
permit 172.16.0.4
ip access-list extended ACL-CRY-MAP
ip access-list extended ACL-INSIDE-IN
deny   ip host 172.16.0.2 172.27.0.0 0.0.127.255
deny   ip host 172.16.0.2 172.20.0.0 0.0.0.3
permit ip 172.17.0.0 0.0.0.255 any
permit ip 172.16.0.0 0.0.0.7 any
permit ip 172.17.1.0 0.0.0.255 any
ip access-list extended ACL-NAT-MANAGEMENT
permit tcp host 172.27.10.11 eq 3389 host 72.166.77.196
ip access-list extended ACL-OUTSIDE-IN
deny   ip 10.0.0.0 0.255.255.255 any
deny   ip 172.16.0.0 0.15.255.255 any
deny   ip 192.168.0.0 0.0.255.255 any
permit tcp any any range 3390 3391
permit udp any any eq bootpc
permit udp any any eq bootps
permit tcp any any range 2226 2228
permit tcp any any range 8081 8084
permit icmp any any echo
permit icmp any any net-unreachable
permit icmp any any host-unreachable
permit icmp any any port-unreachable
permit icmp any any parameter-problem
permit icmp any any packet-too-big
permit icmp any any administratively-prohibited
permit icmp any any source-quench
permit icmp any any ttl-exceeded
deny   icmp any any
deny   ip any any
ip access-list log-update threshold 10
logging history informational
logging trap debugging
logging 172.17.228.17
logging 172.17.228.10
control-plane
line con 0
exec-timeout 15 0
privilege level 15
logging synchronous
login authentication AUTH-LOCAL
line aux 0
login authentication AUTH-LOCAL
line vty 0 4
exec-timeout 60 0
privilege level 15
logging synchronous
login authentication AUTH-LOCAL
rotary 1
transport input ssh
scheduler allocate 20000 1000
ntp clock-period 17178311
ntp source FastEthernet0/0
ntp server 148.167.132.201
end

Hi Matt,
Try adding below line
ip access-list extended ACL-OUTSIDE-IN
permit udp any eq bootpc any eq bootps
Regards
Najaf
Please rate when applicable or helpful !!!

Airplay doesn't work after I bought a new wireless router

Hi
I bought apple tv 1 month ago and was working good. I had got a problem with my old wireless router and bought a new Linksys EA2700 router. I joined the new network from my apple tv and I shows a full bar signal but the IP became DHCP 192..est. when I tried to stream my mac on my tv, it shows it is connected where the airplay sign is blue and my tv become black and indicting it is getting something. but after 5 sec it shows me it is streaming but not exactly because when i move the courser it doesn't move on the tv. then it stop working. on the other hand when I play the Airplay on my iphone 5 it work even with the new router.
please help me fixing this problem
my mac is 2012
IOS 10.9.4
Apple TV 3rd

first of all
thank you for helping me fixing this problem. I got the report of my network and it shows in the image the result.
also the TV is near my ATV along with the router'EA2700' and modem from grande communication but nothing in top of others or closed space. also it is not encrypted

Laptop won't reconnect to home wireless FiOS connection after using Verizon Wireless connection

I have a laptop that I've had connected to my home FiOS Internet connection without problems in the past. Now, when I leave the house and use my Verizon wireless stick to connect to the Internet and then return home the laptop no longer connects to the home wireless network. Any ideas? I've already:
Rebooted the laptop
Rebooted the router
Viewed the settings for the laptop connection on the router info page
Thanks.

xillib wrote:
I have a laptop that I've had connected to my home FiOS Internet connection without problems in the past. Now, when I leave the house and use my Verizon wireless stick to connect to the Internet and then return home the laptop no longer connects to the home wireless network. Any ideas? I've already:
Rebooted the laptop
Rebooted the router
Viewed the settings for the laptop connection on the router info page
Thanks.
Hello,
If your internet connection at home is working fine using a wired connection (using an ethernet cable) to the router and you're only having trouble connecting wirelessly, then I would recheck the network settings on your laptop:
http://www22.verizon.com/support/residential/internet/fiosinternet/networking/setup/addwireless/1265...
The important part of this process is ensuring that you're selecting the right network name (SSID) for your home residential wifi network and entering the corresponding encryption key.
If you need additional help, please call Verizon's Technical Support department at 1-888- 553-1555.

Wireless router connection problems after ICS update

Good Morning (sort of)
I just got ICS on my Thunderbolt and now the wifi connection cycle between "save", "obtaining ip address" and "connected".
It will not stay connected. I've forgotten the connection and reestablished it to no avail. The connection is WEP to support
a couple of old devices.
Any help would be greatly appreciated - I have a home server that I now can no longer connect to because it's on the LAN side
of the router and my phone is not.

I've been having the same problems keeping a wifi connection (both at home and work) since I upgraded to ICS as well. I just tried the "forget" (as suggested in this post) here at work and it seems to be working better now--connected for about 30mins now. I'll have to try this when I get home tonight. Thanks!

Intermittent IP Address through Wireless

I am having problems maintaining an IP address to PC's connected to network through wireless.
Setup: Comcast cable modem into Linksys BEFSR11 cable router. Three PC's connected through CAT 5 to this router. Linksys WAP54G wireless routed connected to BEDSR11 router by CAT 5. Three laptops + one desktop connected through the wireless router. All working for a couple of years.
The wireless WAP54G router is located on third floor. One desktop + one laptop is used in the basement two floors below. This has caused some intermittent range problems.
Recent Change: Installed 6 weeks ago a Linksys WRE54G range extender in the basement to boost the signal. Setup up and working fine.
Issue: Approximately once or twice a week one of the PC's connected through the wireless network will lose its IP address. Most often when just rebooted.
Work-a-Round: Only way to resolve is to shut down every PC on the network (wireless or hardwired) and shutdown the extender, wireless router, & regular router. Then restart in the order of BEFSR11, WAP54G, WRE54G. After which all PC's can be booted and all will pickup up an IP fine.
Would like to find a solution that does not involve rebooting the entire network as this is about a 20 minutes process. Any feedback would be helpful. Thanks!

If earlier the connection is working fine...... check the Firmware of the Range Extender ..... Also make sure that after upgrade you will reset & reconfigure the router.....

Adding a Mac laptop to the network... won't connect

I admit that I suck at setting up wireless networks and I am a complete idiot when it comes to Macs and compatibility, so bear with me.
I set up my oldish WRT54GS router in our apartment and it connected fine with my desktop running XP. I set up the WEP keys and gave it to my roommate so that she could have access as well. She's on a brand new Mac notebook. She typed in the key correctly (the key worked for me) and she only gets a "connection failed" message. No error messages, just that the connection failed. My desktop is running on wireless too (the DSL is in the living room) so I tend to think it's not the router or our DSL modem.
Do I need to install LELA on her notebook to get it to connect? If so, do I just have her download the driver from the website? Also, could it be her firewall that is blocking the connection?
Thanks.
Solved!
Go to Solution.

Readjust the wireless settings on your router :
Open an Internet Explorer browser page on your wired computer(desktop).In the address bar type - 192.168.1.1 and press Enter...Leave Username blank & in Password use admin in lower case...
For Wireless Settings, please do the following : -
Click on the Wireless tab
- Wireless Network mode should be mixed...
- Provide a unique name in the Wireless Network Name (SSID) box in order to differentiate your network from your neighbours network...
- Set the Wireless channel to 11-2.462GHz...Wireless SSID broadcast should be Enabled and then click on Save Settings...
Please make a note of Wireless Network Name (SSID) as this is the Network Identifier...
For Wireless Security : -
Click on the Sub tab under Wireless > Wireless Security...
Change the Wireless security mode to WEP, Encryption should be 64 bit.Leave the passphrase blank, don't type in anything...
Under WEP Key 1 type in any 10 numbers please(numbers only and no letters eg: your 10 digit phone number) and click on save settings...
Please make a note of WEP Key 1 as this is the Security Key for the Wireless Network...
Click on Advanced Wireless Settings
Change the Beacon Interval to 75 >>Change the Fragmentation Threshold to 2304, Change the RTS Threshold to 2304 >>Click on "Save Settings"...
Now see if you can locate your Wireless Network and attempt to connect...

DSL Modem will not give me an IP address

I keep getting the amber flashing light when I am connected to my DSL modem. Airport Utility says that I am not getting a Valid IP address from my modem. My Linksys wireless router works fine, I even tried connected my Linksys travel router to my DSL modem and it worked fine. I can't see any obvious ip conflics either. I have read almost every post in this forum and tried everthing with no luck.
I have figured out a work around, if I plug my AE(n) into one of my ethernet ports on my Linksys router it immediatly gets a valid ip and the light turns green and I am conneced to the internet.
I really don't want to be running both routers and wireless networks and would rather plug the AE(n) directly into my DSL modem.
I would be grateful for any ideas.
MBP C2D 2.33 17" Mac OS X (10.4.8) 3gb ram, 160gb HD

I have the same problem, but don't have the benefit of a router workaround.
Two separate flavors of the problem...
1. I have tried manually setting the IP address, and adding subnet/router addresses as well as DNS server addresses. Copied them all from my original AE to the new one. Interestingly the new AE status light will turn green when IP address is configured manually, but can't get to the internet despite the color of the light. When I try to launch Safari or Firefox, it just times out, never getting to the homepage.
2. Went back and configured with DHCP (as I have on the old AE for over a year.) When it restarts, the new AE just sits and stares at me with its blinking amber light. Tried again and ran level 7 debug logging and there's no indication of what went wrong. Just that frustrating blinking amber light and the error message that my base station has an incorrect IP address.
In either case, I can unplug the new AE, reconnect the old and I'm immediately back in business.
Have tried the above after shutting down, unplugging, starting from scratch with every possible permutation I could think of. Still no dice.
Ideas/help??
imac Mac OS X (10.4.8)
imac Mac OS X (10.4.8)

DNS Error when adding another laptop to wireless router

I have a laptop running Vista networked to my wireless router. I want to add another laptop running XP to the network via a Belkin Wireless NIC. It makes the connection OK, but when I launch IE it returns "Cannot find server or DNS Error" and does not load the web page regardless of which site I try to connect to. I have tried porting the IE software from the Vista laptop and that did not work. I tried to connect to the Verizon router address using an Ethernet cable, but it could not access the router. I downloaded the Inhome Agent and used the software from it to no avail. I have been on the phone several times with Verizon to verify the IE Options setttings and procedures, but they are not able to help. I have no problem accessing the Internet from a public WiFi site. I'm sure it is something simple to fix. Anyone have a solution?

You should verify your ip configuration. To do so go to the command prompt:
It can be found under start, then type run
or
Click start
programs
accessories
command prompt
now type: ipconfig /all |more
Look for your wireless card and reply back with the following:
IP Address
Subnet Mask
Default Gateway
DHCP Server
DNS Servers

Port Forwarding for Counter Strike Server - DSL Modem to Linksys Router then to my Laptop (wifi)

Hi,
i have read many posts here but did not find any solution. Below is my current situation.
Objective: I want to create a Counter Strike 1.6 Server and for that i have to forward port 27015.
Networking Issues: Im currently using a Shiro (Dsl Modem) which is given by my ISP & i have connected my DSL modem to my Linksys WRT54G (ver 7.2) router. I connect my laptop thorugh wifi to router.
I know basic port forwarding but that does not help me. I need a complete tutorial on this issue coz i dont have much network knowledge.
waiting for reply
thank you

Try this link to forward port for Counter Strike on the router.

Itunes was deleted from laptop after changing credit card info and password. How do I get it back along with all songs that was on my account

itunes was deleted from laptop after changing credt card infor and password. How do I get it back along with all of its contents?

I suspect unless he had some items in iCloud backup then they are gone. Connecting an iPhone to a different library from that to which it was previously connected will result in the device asking if you want to erase it.

My ipad recognizes my home network but will not connect to the internet. When I click on AirPort/preferences at the top of the imac screen it says..."AirPort has a self-assigned ip address and may not connect to the internet".How can I change ip address?

My ipad recognizes my home network but will not connect to the internet. When I click on AirPort/preferences at the top of the imac screen it says..."AirPort has a self-assigned ip address and may not connect to the internet". If this is the root of the problem,how can I change ip address?
Ipad will connect no problem to other networks.

First thing you need I think is to get your iMac connected to the Internet.
Shut down your iMac and you iPad. Then power off your router. Wait 30 seconds and power up the router.
After the router indicates that it is connected to the Internet then start up your iMac and see if it connects. If the iMac connects to the Internet then your iPad should too.
If this power up sequence doesn't work you'll have to dig into the router setup to make sure it is working properly.

How to change mac address on wrt54g router

How to change mac address on wrt54g router?

are u sure u wanna change the MAC of the WRT54G ? it's not possible....you can however clone the MAC address of your PC onto the router...depending on your ISP.

Airport express won't work after changing wireless router

I used to have a Netgear router, but changed it last night for the o2 wireless router. But now I've lost my itunes airtunes connections on my airport express'. I cant locate the Airport Express Assistant despite having the CDs that came with the AEs.
Does anyone know where to locate a download for the Airport Express Assistant?

The utility wouldn't even detect the Airport Express, until it had been reset.
The following webpage helped heaps!
http://docs.info.apple.com/article.html?artnum=108044

CHANGING IP ADDRESS OF A LAPTOP AFTER CHANGING IP ADDRESS OF WIRELESS ROUTER CONNECTED TO DSL MODEM

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