How to route between two bridge interfaces? Announcing the arrival of Valued Associate #679: Cesar Manara Planned maintenance scheduled April 17/18, 2019 at 00:00UTC (8:00pm US/Eastern) 2019 Community Moderator Election Results Why I closed the “Why is Kali so hard” questionRouting packets between networks with iptablesiptables routingHow do I route bittorrent through a second interface?Setup permanent bridge for dynamic network devices from lxc container?Two LXC containers using two different physical network interfacesIPTables for packet routing with two wifi networksHow to connect 2 virtual bridges so traffic goes from one to the other?Routing packets to a container that has a destination that is an interface's IP, stopped working in recent kernels:How to route traffic from br0 to tun0 when tun0 is not the default route of the systemNAT box with two external interfaces and two network namespaces
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How to route between two bridge interfaces?
Announcing the arrival of Valued Associate #679: Cesar Manara
Planned maintenance scheduled April 17/18, 2019 at 00:00UTC (8:00pm US/Eastern)
2019 Community Moderator Election Results
Why I closed the “Why is Kali so hard” questionRouting packets between networks with iptablesiptables routingHow do I route bittorrent through a second interface?Setup permanent bridge for dynamic network devices from lxc container?Two LXC containers using two different physical network interfacesIPTables for packet routing with two wifi networksHow to connect 2 virtual bridges so traffic goes from one to the other?Routing packets to a container that has a destination that is an interface's IP, stopped working in recent kernels:How to route traffic from br0 to tun0 when tun0 is not the default route of the systemNAT box with two external interfaces and two network namespaces
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So I have a total of two bridges.
One has the 10.0.0.1/24 subnet (br0), and the other has the 10.1.0.1/8 subnet (br1).
I want to setup an NGINX reverse proxy that would run on a container connected to br1, which will be proxying a server connected to br0.
However, when I simply attempt to ping from a LXC container on br0 to br1, the commands fail with messages like 'No route to host'.
How can I properly configure iproute and iptables so that packets between the two bridges are routed between them?
iptables bridge lxc iproute lxd
asked Apr 12 at 13:45
donghakim187donghakim187
63
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So I have a total of two bridges.
One has the 10.0.0.1/24 subnet (br0), and the other has the 10.1.0.1/8 subnet (br1).
I want to setup an NGINX reverse proxy that would run on a container connected to br1, which will be proxying a server connected to br0.
However, when I simply attempt to ping from a LXC container on br0 to br1, the commands fail with messages like 'No route to host'.
How can I properly configure iproute and iptables so that packets between the two bridges are routed between them?
iptables bridge lxc iproute lxd
asked Apr 12 at 13:45
donghakim187donghakim187
63
New contributor
donghakim187 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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Perhaps the concept you are looking for is "router"?
– 0xSheepdog
Apr 12 at 14:01
add a comment |
So I have a total of two bridges.
One has the 10.0.0.1/24 subnet (br0), and the other has the 10.1.0.1/8 subnet (br1).
I want to setup an NGINX reverse proxy that would run on a container connected to br1, which will be proxying a server connected to br0.
However, when I simply attempt to ping from a LXC container on br0 to br1, the commands fail with messages like 'No route to host'.
How can I properly configure iproute and iptables so that packets between the two bridges are routed between them?
iptables bridge lxc iproute lxd
asked Apr 12 at 13:45
donghakim187donghakim187
63
New contributor
donghakim187 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
So I have a total of two bridges.
One has the 10.0.0.1/24 subnet (br0), and the other has the 10.1.0.1/8 subnet (br1).
I want to setup an NGINX reverse proxy that would run on a container connected to br1, which will be proxying a server connected to br0.
However, when I simply attempt to ping from a LXC container on br0 to br1, the commands fail with messages like 'No route to host'.
How can I properly configure iproute and iptables so that packets between the two bridges are routed between them?
iptables bridge lxc iproute lxd
iptables bridge lxc iproute lxd
asked Apr 12 at 13:45
donghakim187donghakim187
63
New contributor
donghakim187 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked Apr 12 at 13:45
donghakim187donghakim187
63
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edited Apr 12 at 15:54
donghakim187
asked Apr 12 at 13:45
donghakim187donghakim187
63
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donghakim187 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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asked Apr 12 at 13:45
donghakim187donghakim187
63
asked Apr 12 at 13:45
donghakim187donghakim187
63
63
New contributor
donghakim187 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
donghakim187 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
donghakim187 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Perhaps the concept you are looking for is "router"?
– 0xSheepdog
Apr 12 at 14:01
add a comment |
Perhaps the concept you are looking for is "router"?
– 0xSheepdog
Apr 12 at 14:01
Perhaps the concept you are looking for is "router"?
– 0xSheepdog
Apr 12 at 14:01
Perhaps the concept you are looking for is "router"?
– 0xSheepdog
Apr 12 at 14:01
add a comment |
1 Answer
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After some digging around and experimentation with the 'ip route' command, a simple
'route add -net 10.0.0.0 netmask 255.0.0.0 gw 10.0.0.1'
on the LXC container connected to br1 solved the problem!
answered Apr 12 at 16:54
donghakim187donghakim187
63
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After some digging around and experimentation with the 'ip route' command, a simple
'route add -net 10.0.0.0 netmask 255.0.0.0 gw 10.0.0.1'
on the LXC container connected to br1 solved the problem!
answered Apr 12 at 16:54
donghakim187donghakim187
63
New contributor
donghakim187 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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After some digging around and experimentation with the 'ip route' command, a simple
'route add -net 10.0.0.0 netmask 255.0.0.0 gw 10.0.0.1'
on the LXC container connected to br1 solved the problem!
answered Apr 12 at 16:54
donghakim187donghakim187
63
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donghakim187 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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After some digging around and experimentation with the 'ip route' command, a simple
'route add -net 10.0.0.0 netmask 255.0.0.0 gw 10.0.0.1'
on the LXC container connected to br1 solved the problem!
answered Apr 12 at 16:54
donghakim187donghakim187
63
New contributor
donghakim187 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
After some digging around and experimentation with the 'ip route' command, a simple
'route add -net 10.0.0.0 netmask 255.0.0.0 gw 10.0.0.1'
on the LXC container connected to br1 solved the problem!
answered Apr 12 at 16:54
donghakim187donghakim187
63
New contributor
donghakim187 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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answered Apr 12 at 16:54
donghakim187donghakim187
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answered Apr 12 at 16:54
donghakim187donghakim187
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answered Apr 12 at 16:54
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Perhaps the concept you are looking for is "router"?
– 0xSheepdog
Apr 12 at 14:01