I can ping my gateway but I can't access internet and LAN

up vote
-1
down vote

favorite

I was trying to make my server IP static so I changed my /etc/network/interfaces to this:

    auto lo eth0

    iface lo inet loopback

    iface eth0 inet static

    address 10.1.1.10

    netmask 255.0.0.0

    gateway 10.1.1.1

Now I can't access my LAN. My Samba server was working fine before this change and now nobody in LAN can see it. I can ping my gateway (10.1.1.1) but I can't access internet.

Route command: route -n

Destination     Gateway         Genmask         Flags Metric    Ref Use       Iface

default         10.1.1.1        0.0.0.0         UG    0         0     0       eth0

10.0.0.0        *               25.0.0.0        U     0         0     0       eth0

link-local      *               255.255.0.0     U     1000      0     0       eth0

UPDATE:

After restarting my server I can see my samba folders from other computers. Now the only problem that remains is that I can't access internet from it.

edited Jun 2 '14 at 14:01

AzkerM

7,76242044

asked Jun 2 '14 at 13:17

user250327

11127

migrated from serverfault.com Jun 2 '14 at 13:19

This question came from our site for system and network administrators.

what does the command route in the command line tell you?
– mcantsin
Jun 2 '14 at 13:22

Your dns are? smbd is up, nmbd is up?
– 2707974
Jun 2 '14 at 13:24

First line: default 10.1.1.1 0.0.0.0 UG 0 0 0 eth0 Second line: 10.0.0.0 * 255.0.0.0 U 0 0 0 eth0 Third line: link-local * 255.255.0.0 U 1000 0 0 eth0 My DNS: 200.175.189.139 and smbd and nmbd are running
– user250327
Jun 2 '14 at 13:24

Hi! Correct me if I'm wrong.. Why is your IP address and gateway the same?? You can't have same IP addresses on two different devices under the same LAN/Subnet. Please clarify on that and about the network a bit. BTW, add the output for route -n by editing your question. Its quiet difficult to read when you add as a comment. :)
– AzkerM
Jun 2 '14 at 13:29

Ops it was a mistype in my discription. Sorry, my IP is 10.1.1.10 and the gateway is 10.1.1.1.
– user250327
Jun 2 '14 at 13:30

|
show 4 more comments

up vote
-1
down vote

favorite

I was trying to make my server IP static so I changed my /etc/network/interfaces to this:

    auto lo eth0

    iface lo inet loopback

    iface eth0 inet static

    address 10.1.1.10

    netmask 255.0.0.0

    gateway 10.1.1.1

Now I can't access my LAN. My Samba server was working fine before this change and now nobody in LAN can see it. I can ping my gateway (10.1.1.1) but I can't access internet.

Route command: route -n

Destination     Gateway         Genmask         Flags Metric    Ref Use       Iface

default         10.1.1.1        0.0.0.0         UG    0         0     0       eth0

10.0.0.0        *               25.0.0.0        U     0         0     0       eth0

link-local      *               255.255.0.0     U     1000      0     0       eth0

UPDATE:

After restarting my server I can see my samba folders from other computers. Now the only problem that remains is that I can't access internet from it.

edited Jun 2 '14 at 14:01

AzkerM

7,76242044

asked Jun 2 '14 at 13:17

user250327

11127

migrated from serverfault.com Jun 2 '14 at 13:19

This question came from our site for system and network administrators.

what does the command route in the command line tell you?
– mcantsin
Jun 2 '14 at 13:22

Your dns are? smbd is up, nmbd is up?
– 2707974
Jun 2 '14 at 13:24

First line: default 10.1.1.1 0.0.0.0 UG 0 0 0 eth0 Second line: 10.0.0.0 * 255.0.0.0 U 0 0 0 eth0 Third line: link-local * 255.255.0.0 U 1000 0 0 eth0 My DNS: 200.175.189.139 and smbd and nmbd are running
– user250327
Jun 2 '14 at 13:24

Hi! Correct me if I'm wrong.. Why is your IP address and gateway the same?? You can't have same IP addresses on two different devices under the same LAN/Subnet. Please clarify on that and about the network a bit. BTW, add the output for route -n by editing your question. Its quiet difficult to read when you add as a comment. :)
– AzkerM
Jun 2 '14 at 13:29

Ops it was a mistype in my discription. Sorry, my IP is 10.1.1.10 and the gateway is 10.1.1.1.
– user250327
Jun 2 '14 at 13:30

|
show 4 more comments

up vote
-1
down vote

favorite

I was trying to make my server IP static so I changed my /etc/network/interfaces to this:

    auto lo eth0

    iface lo inet loopback

    iface eth0 inet static

    address 10.1.1.10

    netmask 255.0.0.0

    gateway 10.1.1.1

Now I can't access my LAN. My Samba server was working fine before this change and now nobody in LAN can see it. I can ping my gateway (10.1.1.1) but I can't access internet.

Route command: route -n

Destination     Gateway         Genmask         Flags Metric    Ref Use       Iface

default         10.1.1.1        0.0.0.0         UG    0         0     0       eth0

10.0.0.0        *               25.0.0.0        U     0         0     0       eth0

link-local      *               255.255.0.0     U     1000      0     0       eth0

UPDATE:

After restarting my server I can see my samba folders from other computers. Now the only problem that remains is that I can't access internet from it.

edited Jun 2 '14 at 14:01

AzkerM

7,76242044

asked Jun 2 '14 at 13:17

user250327

11127

I was trying to make my server IP static so I changed my /etc/network/interfaces to this:

    auto lo eth0

    iface lo inet loopback

    iface eth0 inet static

    address 10.1.1.10

    netmask 255.0.0.0

    gateway 10.1.1.1

Now I can't access my LAN. My Samba server was working fine before this change and now nobody in LAN can see it. I can ping my gateway (10.1.1.1) but I can't access internet.

Route command: route -n

Destination     Gateway         Genmask         Flags Metric    Ref Use       Iface

default         10.1.1.1        0.0.0.0         UG    0         0     0       eth0

10.0.0.0        *               25.0.0.0        U     0         0     0       eth0

link-local      *               255.255.0.0     U     1000      0     0       eth0

UPDATE:

After restarting my server I can see my samba folders from other computers. Now the only problem that remains is that I can't access internet from it.

networking server

edited Jun 2 '14 at 14:01

AzkerM

7,76242044

asked Jun 2 '14 at 13:17

user250327

11127

edited Jun 2 '14 at 14:01

AzkerM

7,76242044

asked Jun 2 '14 at 13:17

user250327

11127

edited Jun 2 '14 at 14:01

AzkerM

7,76242044

edited Jun 2 '14 at 14:01

AzkerM

7,76242044

edited Jun 2 '14 at 14:01

AzkerM

7,76242044

asked Jun 2 '14 at 13:17

user250327

11127

asked Jun 2 '14 at 13:17

user250327

11127

asked Jun 2 '14 at 13:17

user250327

11127

migrated from serverfault.com Jun 2 '14 at 13:19

This question came from our site for system and network administrators.

migrated from serverfault.com Jun 2 '14 at 13:19

This question came from our site for system and network administrators.

what does the command route in the command line tell you?
– mcantsin
Jun 2 '14 at 13:22

Your dns are? smbd is up, nmbd is up?
– 2707974
Jun 2 '14 at 13:24

First line: default 10.1.1.1 0.0.0.0 UG 0 0 0 eth0 Second line: 10.0.0.0 * 255.0.0.0 U 0 0 0 eth0 Third line: link-local * 255.255.0.0 U 1000 0 0 eth0 My DNS: 200.175.189.139 and smbd and nmbd are running
– user250327
Jun 2 '14 at 13:24

Hi! Correct me if I'm wrong.. Why is your IP address and gateway the same?? You can't have same IP addresses on two different devices under the same LAN/Subnet. Please clarify on that and about the network a bit. BTW, add the output for route -n by editing your question. Its quiet difficult to read when you add as a comment. :)
– AzkerM
Jun 2 '14 at 13:29

Ops it was a mistype in my discription. Sorry, my IP is 10.1.1.10 and the gateway is 10.1.1.1.
– user250327
Jun 2 '14 at 13:30

|
show 4 more comments

what does the command route in the command line tell you?
– mcantsin
Jun 2 '14 at 13:22

Your dns are? smbd is up, nmbd is up?
– 2707974
Jun 2 '14 at 13:24

First line: default 10.1.1.1 0.0.0.0 UG 0 0 0 eth0 Second line: 10.0.0.0 * 255.0.0.0 U 0 0 0 eth0 Third line: link-local * 255.255.0.0 U 1000 0 0 eth0 My DNS: 200.175.189.139 and smbd and nmbd are running
– user250327
Jun 2 '14 at 13:24

Hi! Correct me if I'm wrong.. Why is your IP address and gateway the same?? You can't have same IP addresses on two different devices under the same LAN/Subnet. Please clarify on that and about the network a bit. BTW, add the output for route -n by editing your question. Its quiet difficult to read when you add as a comment. :)
– AzkerM
Jun 2 '14 at 13:29

Ops it was a mistype in my discription. Sorry, my IP is 10.1.1.10 and the gateway is 10.1.1.1.
– user250327
Jun 2 '14 at 13:30

what does the command route in the command line tell you?
– mcantsin
Jun 2 '14 at 13:22

Your dns are? smbd is up, nmbd is up?
– 2707974
Jun 2 '14 at 13:24

First line: default 10.1.1.1 0.0.0.0 UG 0 0 0 eth0 Second line: 10.0.0.0 * 255.0.0.0 U 0 0 0 eth0 Third line: link-local * 255.255.0.0 U 1000 0 0 eth0 My DNS: 200.175.189.139 and smbd and nmbd are running
– user250327
Jun 2 '14 at 13:24

Hi! Correct me if I'm wrong.. Why is your IP address and gateway the same?? You can't have same IP addresses on two different devices under the same LAN/Subnet. Please clarify on that and about the network a bit. BTW, add the output for route -n by editing your question. Its quiet difficult to read when you add as a comment. :)
– AzkerM
Jun 2 '14 at 13:29

Ops it was a mistype in my discription. Sorry, my IP is 10.1.1.10 and the gateway is 10.1.1.1.
– user250327
Jun 2 '14 at 13:30

|
show 4 more comments

2 Answers
2

active

oldest

votes

up vote
-1
down vote

accepted

You entered the same IP address as the server's address and your gateway. That's probably wrong and if your router's/gateway's IP address is really 10.1.1.1 you now have two devices with the same IP address in your net segment.

I suppose you want to change the server's IP to 10.1.1.2 or 10.1.1.10, depending on your network plan, leaving the address of the gateway to 10.1.1.1

Also, a subnet mask of 255.0.0.0 seems to be horribly, unnecessary big. It's not really a problem, but in the long run you can run into problems with that setting, e.g. if you want to set up some kind of routed VPN. You probably want it to be 255.255.255.0. Check the subnet mast settings on your gateway and set the same on your server.

answered Jun 2 '14 at 13:30

Thomas

It was a mistype in my description. Sorry for that. The way it is in my interface file is address 10.1.1.10 and gateway 10.1.1.1. I fixed my description.
– user250327
Jun 2 '14 at 13:32

oh, okay. Can you ping an IP address outside your network? E.g. 8.8.8.8 (Google Public DNS)? Just to rule out DNS problems.
– Thomas
Jun 2 '14 at 13:39

Hi! Subnet is always a subnet and it won't make any issues at all though the IP's are too much for a smaller network. VPN won't make any change to the subnet as that is why there're plenty of techniques which can be applied. :)
– AzkerM
Jun 2 '14 at 13:42

I marked this as the correct answer because it was thanks to the 8.8.8.8 ping that made me see why it was not working.
– user250327
Jun 2 '14 at 13:46

Good to hear! May I ask, what the problem was? For future reference... @Subnet: It's not a problem, that's right. But for instance if you try to connect to a routed OpenVPN tunnel, chances are, that either the network subnet or the VPN tunnel net lies in the 10.0.0.0/8 range and then you have a problem :) But you're right, it's not related to the problem at hand.
– Thomas
Jun 2 '14 at 14:25

add a comment |

up vote
0
down vote

I had the same problem with my ubuntu server, i can ping the gateway but not internet.
I solved the problem like this:

-sudo systemctl restart networking

answered Dec 5 at 1:59

mostafa maoui

New contributor

add a comment |

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2 Answers
2

active

oldest

votes

2 Answers
2

active

oldest

votes

up vote
-1
down vote

accepted

I suppose you want to change the server's IP to 10.1.1.2 or 10.1.1.10, depending on your network plan, leaving the address of the gateway to 10.1.1.1

answered Jun 2 '14 at 13:30

Thomas

It was a mistype in my description. Sorry for that. The way it is in my interface file is address 10.1.1.10 and gateway 10.1.1.1. I fixed my description.
– user250327
Jun 2 '14 at 13:32

oh, okay. Can you ping an IP address outside your network? E.g. 8.8.8.8 (Google Public DNS)? Just to rule out DNS problems.
– Thomas
Jun 2 '14 at 13:39

Hi! Subnet is always a subnet and it won't make any issues at all though the IP's are too much for a smaller network. VPN won't make any change to the subnet as that is why there're plenty of techniques which can be applied. :)
– AzkerM
Jun 2 '14 at 13:42

I marked this as the correct answer because it was thanks to the 8.8.8.8 ping that made me see why it was not working.
– user250327
Jun 2 '14 at 13:46

Good to hear! May I ask, what the problem was? For future reference... @Subnet: It's not a problem, that's right. But for instance if you try to connect to a routed OpenVPN tunnel, chances are, that either the network subnet or the VPN tunnel net lies in the 10.0.0.0/8 range and then you have a problem :) But you're right, it's not related to the problem at hand.
– Thomas
Jun 2 '14 at 14:25

add a comment |

up vote
-1
down vote

accepted

I suppose you want to change the server's IP to 10.1.1.2 or 10.1.1.10, depending on your network plan, leaving the address of the gateway to 10.1.1.1

answered Jun 2 '14 at 13:30

Thomas

It was a mistype in my description. Sorry for that. The way it is in my interface file is address 10.1.1.10 and gateway 10.1.1.1. I fixed my description.
– user250327
Jun 2 '14 at 13:32

oh, okay. Can you ping an IP address outside your network? E.g. 8.8.8.8 (Google Public DNS)? Just to rule out DNS problems.
– Thomas
Jun 2 '14 at 13:39

Hi! Subnet is always a subnet and it won't make any issues at all though the IP's are too much for a smaller network. VPN won't make any change to the subnet as that is why there're plenty of techniques which can be applied. :)
– AzkerM
Jun 2 '14 at 13:42

I marked this as the correct answer because it was thanks to the 8.8.8.8 ping that made me see why it was not working.
– user250327
Jun 2 '14 at 13:46

Good to hear! May I ask, what the problem was? For future reference... @Subnet: It's not a problem, that's right. But for instance if you try to connect to a routed OpenVPN tunnel, chances are, that either the network subnet or the VPN tunnel net lies in the 10.0.0.0/8 range and then you have a problem :) But you're right, it's not related to the problem at hand.
– Thomas
Jun 2 '14 at 14:25

add a comment |

up vote
-1
down vote

accepted

I suppose you want to change the server's IP to 10.1.1.2 or 10.1.1.10, depending on your network plan, leaving the address of the gateway to 10.1.1.1

answered Jun 2 '14 at 13:30

Thomas

I suppose you want to change the server's IP to 10.1.1.2 or 10.1.1.10, depending on your network plan, leaving the address of the gateway to 10.1.1.1

answered Jun 2 '14 at 13:30

Thomas

answered Jun 2 '14 at 13:30

Thomas

answered Jun 2 '14 at 13:30

Thomas

answered Jun 2 '14 at 13:30

Thomas

It was a mistype in my description. Sorry for that. The way it is in my interface file is address 10.1.1.10 and gateway 10.1.1.1. I fixed my description.
– user250327
Jun 2 '14 at 13:32

oh, okay. Can you ping an IP address outside your network? E.g. 8.8.8.8 (Google Public DNS)? Just to rule out DNS problems.
– Thomas
Jun 2 '14 at 13:39

Hi! Subnet is always a subnet and it won't make any issues at all though the IP's are too much for a smaller network. VPN won't make any change to the subnet as that is why there're plenty of techniques which can be applied. :)
– AzkerM
Jun 2 '14 at 13:42

I marked this as the correct answer because it was thanks to the 8.8.8.8 ping that made me see why it was not working.
– user250327
Jun 2 '14 at 13:46

Good to hear! May I ask, what the problem was? For future reference... @Subnet: It's not a problem, that's right. But for instance if you try to connect to a routed OpenVPN tunnel, chances are, that either the network subnet or the VPN tunnel net lies in the 10.0.0.0/8 range and then you have a problem :) But you're right, it's not related to the problem at hand.
– Thomas
Jun 2 '14 at 14:25

add a comment |

It was a mistype in my description. Sorry for that. The way it is in my interface file is address 10.1.1.10 and gateway 10.1.1.1. I fixed my description.
– user250327
Jun 2 '14 at 13:32

oh, okay. Can you ping an IP address outside your network? E.g. 8.8.8.8 (Google Public DNS)? Just to rule out DNS problems.
– Thomas
Jun 2 '14 at 13:39

Hi! Subnet is always a subnet and it won't make any issues at all though the IP's are too much for a smaller network. VPN won't make any change to the subnet as that is why there're plenty of techniques which can be applied. :)
– AzkerM
Jun 2 '14 at 13:42

I marked this as the correct answer because it was thanks to the 8.8.8.8 ping that made me see why it was not working.
– user250327
Jun 2 '14 at 13:46

Good to hear! May I ask, what the problem was? For future reference... @Subnet: It's not a problem, that's right. But for instance if you try to connect to a routed OpenVPN tunnel, chances are, that either the network subnet or the VPN tunnel net lies in the 10.0.0.0/8 range and then you have a problem :) But you're right, it's not related to the problem at hand.
– Thomas
Jun 2 '14 at 14:25

It was a mistype in my description. Sorry for that. The way it is in my interface file is address 10.1.1.10 and gateway 10.1.1.1. I fixed my description.
– user250327
Jun 2 '14 at 13:32

oh, okay. Can you ping an IP address outside your network? E.g. 8.8.8.8 (Google Public DNS)? Just to rule out DNS problems.
– Thomas
Jun 2 '14 at 13:39

Hi! Subnet is always a subnet and it won't make any issues at all though the IP's are too much for a smaller network. VPN won't make any change to the subnet as that is why there're plenty of techniques which can be applied. :)
– AzkerM
Jun 2 '14 at 13:42

I marked this as the correct answer because it was thanks to the 8.8.8.8 ping that made me see why it was not working.
– user250327
Jun 2 '14 at 13:46

Good to hear! May I ask, what the problem was? For future reference... @Subnet: It's not a problem, that's right. But for instance if you try to connect to a routed OpenVPN tunnel, chances are, that either the network subnet or the VPN tunnel net lies in the 10.0.0.0/8 range and then you have a problem :) But you're right, it's not related to the problem at hand.
– Thomas
Jun 2 '14 at 14:25

add a comment |

up vote
0
down vote

I had the same problem with my ubuntu server, i can ping the gateway but not internet.
I solved the problem like this:

-sudo systemctl restart networking

answered Dec 5 at 1:59

mostafa maoui

New contributor

add a comment |

up vote
0
down vote

I had the same problem with my ubuntu server, i can ping the gateway but not internet.
I solved the problem like this:

-sudo systemctl restart networking

answered Dec 5 at 1:59

mostafa maoui

New contributor

add a comment |

up vote
0
down vote

I had the same problem with my ubuntu server, i can ping the gateway but not internet.
I solved the problem like this:

-sudo systemctl restart networking

answered Dec 5 at 1:59

mostafa maoui

New contributor

I had the same problem with my ubuntu server, i can ping the gateway but not internet.
I solved the problem like this:

-sudo systemctl restart networking

answered Dec 5 at 1:59

mostafa maoui

New contributor

answered Dec 5 at 1:59

mostafa maoui

New contributor

answered Dec 5 at 1:59

mostafa maoui

answered Dec 5 at 1:59

mostafa maoui

New contributor

mostafa maoui is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

add a comment |

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