Nic change - ip didn't refresh

configure · 01-17-02, 04:16 AM

i recently changed my nic from netgear to intel
and my ip was changed
but the tcpipoptimzer still reports the old ip

Lobo · 01-17-02, 04:27 AM

Why did your IP change?

configure · 01-17-02, 04:36 AM

don't know
i am on cable and i guess removing the netgear card
and putting the Intel Pro 100 card in called for an ip change

EPoX EP-8KHA+ KT266A
AMD Athlon XP 1600+ Palomino 1400MHz/1.4GHz
Silent Systems "Q Technology" Ultra Quiet 300W ATX
GainWard GeForce2 PRO/450 "Golden Sample" 64Mb 4.5ns DDR TV-out Retail AGP
Creative SoundBlaster Audigy Player Retail PCI
CPU fan SILVERADO
512 Mb memory
i use a surfboard SB3100 on the Chello Network in Sweden
that connects to a Netgear FS105 switch

Lobo · 01-17-02, 04:38 AM

Changing NIC will not change IP, just cable modem

configure · 01-17-02, 04:43 AM

well the ip IS changed!
I use remote administrator to use my desktop at home
from work and i HAD to run home to run ipconfig
to see the new ip!

Lobo · 01-17-02, 04:50 AM

If you are on the old @home network it will change since they were bought out

configure · 01-17-02, 04:55 AM

will edit this ip after your answer Lobo
TCP properties for IP =
Note: Read the FAQ if the above is not your IP address.
Browser/OS = Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; Q312461)

TCP options string = 020405b40103030101010402

MTU = 1500
MTU is fully optimized for broadband.

MSS = 1460
Maximum useful data in each packet = 1460, which is equal to MSS.

Default Receive Window (RWIN) = 128480
RWIN Scaling (RFC1323) = 1 bits
Unscaled Receive Window = 64240
RWIN is a multiple of MSS
Other values for RWIN that might work well with your current MTU/MSS:
513920 (MSS x 44 * scale factor of 8)
256960 (MSS x 44 * scale factor of 4)
64240 (MSS x 44)

bandwidth * delay product:
Your RcvWindow limits you to: 5139.2 kbps (642.4 KBytes/s) @ 200ms
Your RcvWindow limits you to: 2055.68 kbps (256.96 KBytes/s) @ 500ms

MTU Discovery (RFC1191) = ON

Time to live left = 46 hops
TTL value is ok.

Timestamps (RFC1323) = OFF

Selective Acknowledgements (RFC2018) = ON

IP type of service field (RFC1349)= 00000000

the tcpipoptimizer reports
_ SG TCP Optimizer (Windows 2000) _
File Help
Settings Other Settings MaxMTU Latency (PING) Registry
Dialup DSL DSL (PPPoE) -' Cable Modem Extreme
Network Adapter selection
Intel(R) PRO/100+ Management Adapter MaxMTU : 1500
IP adress :
TCP Receive Window : 256960 Time to Live (TTL) : 64
MTU Discovery : Yes
Black Hole Detect : No TCP 1323 Options
Selective ACKs : Yes W ndow Sca ng
Max Duplicate ACKs : AT mestamps
,.. . - . ,. ' , : . -.. Current settings Optimal settings Custom setting
-- -- - . _, Apply changes Exit

Lobo · 01-17-02, 05:03 AM

Do you have router as sometimes it messes up IP, don't edit anything just detect automattically and not in LAN settings under internet options, connections

configure · 01-17-02, 05:34 AM

no i don't have a router,
tonite i will try to close down the surfboard, the switch, my notebook and my desktop for one minute.
maybe the ip will be reshreshed then

Lobo · 01-17-02, 05:36 AM

OK, But changing NIC will not change IP, for real dude

configure · 01-17-02, 05:40 AM

ahh my technician at work just pointed out that my isp
gives me a dynamic ip adress.

But why is it tcpipoptimizer don't recognize this ?

BaLa · 01-17-02, 05:43 AM

Lobo · 01-17-02, 05:48 AM

Don't worry about things that don't matter, be happy

configure · 01-17-02, 06:17 AM

coming to this forum with newbie questions
is not ok right ?

Lobo · 01-17-02, 06:20 AM

Yes it's fine!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

***Kip Patterson*** · 01-17-02, 07:25 AM

Well, Configure's IP sure did change, and on many systems it does change when you change the NIC. Perhaps as many as one-half the cable modems in use are pre-DOCSIS and do not have a MAC address on the WAN side.

I believe that all of the Road Runner system ties the IP to the NIC.

Kip

Lobo · 01-17-02, 07:30 AM

Oh OK sorry, I changed mine about 50 times and it never changed I thought they were all the same again, sorry

configure · 01-17-02, 07:37 AM

i still ask myself; why does the tcpipoptimizer report the old ip ?

Lobo · 01-17-02, 07:40 AM

I don't know, check Network connections in control panel to make sure what your IP is

01-17-02, 04:16 AM	#1
configure New Member Join Date: Nov 2001 Posts: 35	Nic change - ip didn't refresh i recently changed my nic from netgear to intel and my ip was changed but the tcpipoptimzer still reports the old ip

01-17-02, 04:55 AM	#7
configure New Member Join Date: Nov 2001 Posts: 35	will edit this ip after your answer Lobo TCP properties for IP = Note: Read the FAQ if the above is not your IP address. Browser/OS = Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; Q312461) TCP options string = 020405b40103030101010402 MTU = 1500 MTU is fully optimized for broadband. MSS = 1460 Maximum useful data in each packet = 1460, which is equal to MSS. Default Receive Window (RWIN) = 128480 RWIN Scaling (RFC1323) = 1 bits Unscaled Receive Window = 64240 RWIN is a multiple of MSS Other values for RWIN that might work well with your current MTU/MSS: 513920 (MSS x 44 * scale factor of 8) 256960 (MSS x 44 * scale factor of 4) 64240 (MSS x 44) bandwidth * delay product: Your RcvWindow limits you to: 5139.2 kbps (642.4 KBytes/s) @ 200ms Your RcvWindow limits you to: 2055.68 kbps (256.96 KBytes/s) @ 500ms MTU Discovery (RFC1191) = ON Time to live left = 46 hops TTL value is ok. Timestamps (RFC1323) = OFF Selective Acknowledgements (RFC2018) = ON IP type of service field (RFC1349)= 00000000 the tcpipoptimizer reports _ SG TCP Optimizer (Windows 2000) _ File Help Settings Other Settings MaxMTU Latency (PING) Registry Dialup DSL DSL (PPPoE) -' Cable Modem Extreme Network Adapter selection Intel(R) PRO/100+ Management Adapter MaxMTU : 1500 IP adress : TCP Receive Window : 256960 Time to Live (TTL) : 64 MTU Discovery : Yes Black Hole Detect : No TCP 1323 Options Selective ACKs : Yes W ndow Sca ng Max Duplicate ACKs : AT mestamps ,.. . - . ,. ' , : . -.. Current settings Optimal settings Custom setting -- -- - . _, Apply changes Exit Last edited by configure; 01-17-02 at 05:35 AM.

01-17-02, 05:43 AM	#12
BaLa Elite Member Join Date: Dec 2000 Location: Temple, Tx Posts: 14,096	__________________ My Puny Heatware http://i13.tinypic.com/8a9yyc6.jpg

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01-17-02, 04:27 AM	#2
Lobo Elite Member Join Date: Nov 2000 Location: Panama City, FL and a FAN of Dale Earnhardt Jr. Bud Chevy & NASCAR , and the Atlanta Braves Posts: 17,659	Why did your IP change?

01-17-02, 04:36 AM	#3
configure New Member Join Date: Nov 2001 Posts: 35	don't know i am on cable and i guess removing the netgear card and putting the Intel Pro 100 card in called for an ip change EPoX EP-8KHA+ KT266A AMD Athlon XP 1600+ Palomino 1400MHz/1.4GHz Silent Systems "Q Technology" Ultra Quiet 300W ATX GainWard GeForce2 PRO/450 "Golden Sample" 64Mb 4.5ns DDR TV-out Retail AGP Creative SoundBlaster Audigy Player Retail PCI CPU fan SILVERADO 512 Mb memory i use a surfboard SB3100 on the Chello Network in Sweden that connects to a Netgear FS105 switch

01-17-02, 04:38 AM	#4
Lobo Elite Member Join Date: Nov 2000 Location: Panama City, FL and a FAN of Dale Earnhardt Jr. Bud Chevy & NASCAR , and the Atlanta Braves Posts: 17,659	Changing NIC will not change IP, just cable modem

01-17-02, 04:43 AM	#5
configure New Member Join Date: Nov 2001 Posts: 35	well the ip IS changed! I use remote administrator to use my desktop at home from work and i HAD to run home to run ipconfig to see the new ip!

01-17-02, 04:50 AM	#6
Lobo Elite Member Join Date: Nov 2000 Location: Panama City, FL and a FAN of Dale Earnhardt Jr. Bud Chevy & NASCAR , and the Atlanta Braves Posts: 17,659	If you are on the old @home network it will change since they were bought out

01-17-02, 05:03 AM	#8
Lobo Elite Member Join Date: Nov 2000 Location: Panama City, FL and a FAN of Dale Earnhardt Jr. Bud Chevy & NASCAR , and the Atlanta Braves Posts: 17,659	Do you have router as sometimes it messes up IP, don't edit anything just detect automattically and not in LAN settings under internet options, connections

01-17-02, 05:34 AM	#9
configure New Member Join Date: Nov 2001 Posts: 35	no i don't have a router, tonite i will try to close down the surfboard, the switch, my notebook and my desktop for one minute. maybe the ip will be reshreshed then

01-17-02, 05:36 AM	#10
Lobo Elite Member Join Date: Nov 2000 Location: Panama City, FL and a FAN of Dale Earnhardt Jr. Bud Chevy & NASCAR , and the Atlanta Braves Posts: 17,659	OK, But changing NIC will not change IP, for real dude

01-17-02, 05:40 AM	#11
configure New Member Join Date: Nov 2001 Posts: 35	ahh my technician at work just pointed out that my isp gives me a dynamic ip adress. But why is it tcpipoptimizer don't recognize this ?

01-17-02, 05:48 AM	#13
Lobo Elite Member Join Date: Nov 2000 Location: Panama City, FL and a FAN of Dale Earnhardt Jr. Bud Chevy & NASCAR , and the Atlanta Braves Posts: 17,659	Don't worry about things that don't matter, be happy

01-17-02, 06:17 AM	#14
configure New Member Join Date: Nov 2001 Posts: 35	coming to this forum with newbie questions is not ok right ?

01-17-02, 06:20 AM	#15
Lobo Elite Member Join Date: Nov 2000 Location: Panama City, FL and a FAN of Dale Earnhardt Jr. Bud Chevy & NASCAR , and the Atlanta Braves Posts: 17,659	Yes it's fine!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

01-17-02, 07:25 AM	#16
*Kip Patterson* Moderator Join Date: Jun 2000 Location: Columbus, Ohio Posts: 4,444	Well, Configure's IP sure did change, and on many systems it does change when you change the NIC. Perhaps as many as one-half the cable modems in use are pre-DOCSIS and do not have a MAC address on the WAN side. I believe that all of the Road Runner system ties the IP to the NIC. Kip

01-17-02, 07:30 AM	#17
Lobo Elite Member Join Date: Nov 2000 Location: Panama City, FL and a FAN of Dale Earnhardt Jr. Bud Chevy & NASCAR , and the Atlanta Braves Posts: 17,659	Oh OK sorry, I changed mine about 50 times and it never changed I thought they were all the same again, sorry

01-17-02, 07:37 AM	#18
configure New Member Join Date: Nov 2001 Posts: 35	i still ask myself; why does the tcpipoptimizer report the old ip ?

01-17-02, 07:40 AM	#19
Lobo Elite Member Join Date: Nov 2000 Location: Panama City, FL and a FAN of Dale Earnhardt Jr. Bud Chevy & NASCAR , and the Atlanta Braves Posts: 17,659	I don't know, check Network connections in control panel to make sure what your IP is