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Rt_Tables Configuration File

System configuration not handled by UCI A lot of stuff can (and therefore should be) configured with uci via any of its interfaces.

This page concerns itself with everything built into OpenWrt that cannot be configured with UCI.

It’s impossible to reload routing table without lost network service (I think you mean you don’t have to use service network restart command to make the changes).

If you have any change to network configuration file , you need to restart networking service to apply new configuration.

In your case, you can add the config (i.

e new route, new gateway.

) manually, so you will have new config running.

All WireGuard nodes list their peers in a configuration file.

Among the peer configuration is a public key and a list of acceptable IP ranges for the peer.

Once the tunnel is brought up, packets from inside the tunnel must match the IPs in the list.

Edit /etc/iproute2/ rt_tables and add a second table for the mesh: $ vi /etc/iproute2/rt.

Step 1.

Create alternative routing table.

Re-routing of the HTTP and HTTPS traffic will be done using alternative routing table.

Open /etc/iproute2/ rt_tables in your favorite text editor and add a new line 201 proxy at the end of it.

Ensure the 201 number at the start is unique throughout the rt_tables file.

201 is actually a table number that will later be referenced by routing commands.

Routing tables stores route information about networks.

They are identified by either numeric values or names, which can be configured in the /etc/iproute2/ rt_tables file.

The default table is identified with 254.

Using policy-routing, you also need rules.

Rules are used to select a routing table, based on certain properties of packets.

[email protected]:~# echo 101 adsl1 >> /etc/iproute2/ rt_tables [email protected]:~# echo 102 adsl2 >> /etc/iproute2/ rt_tables Your configuration file should now look like this [email protected]:~# cat /etc/iproute2/ rt_tables reserved values # 255 local 254 main 253 default 0 unspec local 1 inr.

ruhep 101 adsl1 102 adsl2, Hi, we are having one server and it is having two NIC card.

we are assigned two different sub-net IP’s on both the NIC.

on first IP is 192.



0/27 and on second NIC IP is 192.




for first card gateway is 192.



30 and for second card gateway is 192.




both NIC connected to our core switch and Gateway as provided above on two different ports.

now we are running ospf on.

config rule option mark ‘0xFF’ option in ‘lan’ option dest ‘172.



0/16’ option lookup ‘100’ The options below are defined for IP rule ( rule and rule6 ) sections: Name, Multi-ISP users will need to be aware of this one.

When there are entries in the providers file , Shorewall normally installs a modified /etc/iproute2/ rt_tables during shorewall start and shorewall restart and restores a default file during shorewall stop.

bridges: br0, br-lan are used to make multiple virtual or physical network interfaces act as if they were just one network interface (quasi the opposite of VLANs).

Can also be used for VPN and bridged interfaces.

The Linux Ethernet bridge can be used for connecting multiple Ethernet devices together.

The connecting is fully transparent: hosts connected to one Ethernet device see hosts.

rt_tables configuration file