Difference between revisions of "NMCLI"
Jump to navigation
Jump to search
Michael.mast (talk | contribs) |
Michael.mast (talk | contribs) |
||
| Line 1: | Line 1: | ||
==Policy Based Routing== | ==Policy Based Routing== | ||
===Return traffic on interface it came in on=== | ===Return traffic on interface it came in on=== | ||
| + | The key is to add routes to the interface for a dedicated table. In this example I use table 2, add the two routes needed in place of 0.0.0.0/0<ref>https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/networking_guide/configuring-policy-based-routing-to-define-alternative-routes</ref>. | ||
<pre> | <pre> | ||
set ipv4.routes 0.0.0.0/1 <gateway> table=2 | set ipv4.routes 0.0.0.0/1 <gateway> table=2 | ||
Latest revision as of 13:07, 28 August 2021
Policy Based Routing
Return traffic on interface it came in on
The key is to add routes to the interface for a dedicated table. In this example I use table 2, add the two routes needed in place of 0.0.0.0/0[1].
set ipv4.routes 0.0.0.0/1 <gateway> table=2 set ipv4.routes 128.0.0.0/1 <gateway> table=2 set ipv4.routing-rules priority 100 to <int IP>/<prefix dev eth3 table 2 set ipv4.routing-rules priority 101 iif eth3 table 2 set ipv4.routing-rules priority 103 from <int IP> table 2
Create Bridge Interface
[root@natasha ~]# nmcli con add type bridge ifname br0 [root@natasha ~]# nmcli con add type bridge-slave ifname eno1 master br0 [root@natasha ~]# nmcli con edit bridge-br0 nmcli> set ipv4.addresses 192.168.11.120/24 nmcli> set ipv4.gateway 192.168.11.1 nmcli> save nmcli> quit [root@natasha ~]# nmcli con up br0
