Static IP configuration

[hakan.d.]

hi,

 

i'm having difficulties with network.

here it is;

 

my router is 10.0.0.144 (adsl)

i have firewall configuration in router for me.only for me everyting is open road..for ip 10.0.0.139

 

when i configure network with;

 

ip 10.0.0.139

mask 255.255.255.0

gateway 10.0.0.144

 

dns 1 : 10.0.0.144 (also i've changed this dns's with ones from the service provider)

dns 2: 10.0.0.144

 

i cannot reach the internet with these settings... when i change to dhcp it connects our another router (10.0.0.138) and all of its working.

but i must use my ip..

 

anyone got an idea??

 

thanks,

 

hakan.d.

 

 

[moved from Installing Mandriva by spinynorman]

[ilia_kr]

I'm sorry, I didn't understand so well what is the problem.

As I understand:

 

your PC:

ip 10.0.0.139

mask 255.255.255.0

gateway 10.0.0.144

dns 1: 10.0.0.144

dns 2: 10.0.0.144

 

your router:

ip 10.0.0.144

 

What is "our another router (10.0.0.138)" ? Are there other devices between your PC and ADSL modem/router (the 10.0.0.144 i presume is a modem/router)?

[hakan.d.]

yes we have two adsl routers in our network. 10.0.0.138 and 10.0.0.144..

of of them is uses dhcp.other one is no dhcp (10.0.0.144)

routers is directly connected to the switchs..so am i..

i used this ip configuration on windows with no problems..

 

i configured internet connection with lan settings only..

[aioshin]

hi, are you sure that your dns ip is the same with your gateway IP?

[ilia_kr]

Are you shure that your router is working properly? Did you try to ping it from your pc:

 

ping -c 3 10.0.0.144

 

What does the command return?

Edited September 14, 2006 by ilia_kr

[hakan.d.]

Are you shure that your router is working properly? Did you try to ping it from your pc:

 

ping -c 3 10.0.0.144

 

What does the command return?

i guess so..it's working on windows..

i also use my service provider dns servers..

nothing happened.

 

 

hi, are you sure that your dns ip is the same with your gateway IP?

 

 

 

yeah..it's working fine..

 

PING 10.0.0.144 (10.0.0.144) 56(84) bytes of data.

64 bytes from 10.0.0.144: icmp_seq=1 ttl=64 time=1.01 ms

64 bytes from 10.0.0.144: icmp_seq=2 ttl=64 time=0.337 ms

64 bytes from 10.0.0.144: icmp_seq=3 ttl=64 time=0.336 ms

 

--- 10.0.0.144 ping statistics ---

3 packets transmitted, 3 received, 0% packet loss, time 2000ms

rtt min/avg/max/mdev = 0.336/0.561/1.010/0.317 ms

[ianw1974]

Try to see if the router is giving DNS correctly:

 

dig @10.0.0.144 linux.org

 

and see what it comes back with. If nothing, DNS isn't working.

[hakan.d.]

; <<>> DiG 9.3.1 <<>> @10.0.0.144 linux.org

; (1 server found)

;; global options: printcmd

;; Got answer:

;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 22181

;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 2

 

;; QUESTION SECTION:

;linux.org. IN A

 

;; ANSWER SECTION:

linux.org. 1800 IN A 198.182.196.48

 

;; AUTHORITY SECTION:

linux.org. 1800 IN NS ns.invlogic.com.

linux.org. 1800 IN NS ns0.aitcom.net.

 

;; ADDITIONAL SECTION:

ns.invlogic.com. 222 IN A 207.245.34.122

ns0.aitcom.net. 828 IN A 208.234.1.34

 

;; Query time: 321 msec

;; SERVER: 10.0.0.144#53(10.0.0.144)

;; WHEN: Fri Sep 15 12:32:15 2006

;; MSG SIZE rcvd: 132

[Soka]

ip 10.0.0.139

mask 255.255.255.0

gateway 10.0.0.144

 

dns 1 : 10.0.0.144 (also i've changed this dns's with ones from the service provider)

dns 2: 10.0.0.144

 

Shouldn't netmask be 255.0.0.0 for that ip?

[ianw1974]

It doesn't have to be. You can subnet a class A ip address with a class C mask.