17
route
route
beakerlib-1.29.2-2.el9.noarch
beakerlib-redhat-1-33.el9.noarch
networking/route/route_func
2023-01-17 08:53:41 EST
2023-01-17 08:53:41 EST
CentOS Stream release 9
kvm-04-guest01.lab.eng.rdu2.redhat.com
x86_64
1 x Intel Xeon Processor (Skylake, IBRS)
3348 MB
50.19 GB
PURPOSE of kernel/networking/route/route_func
== Description ==
use ip route to operate route table and check
if the operation take effect
== Relateds bug ==
== topo ==
1. local topo
+------------+ +-----------------+ +------------+
| IF1 +------+IF1 | | |
| | | | | |
|Client | | Router IF3 +------+IF3 Server |
| | | | | |
| IF2 +------+IF2 | | |
+------------+ +-----------------+ +------------+
2. forward topo
+-----------+ +-----------------+ +-----------------+ +-----------+
| | | IF2 +---+ IF2 | | |
|Client IF1 +----+ IF1 Route0 | | Route1 IF4 +--+IF4 Server |
| | | IF3 +---+ IF3 | | |
+-----------+ +-----------------+ +-----------------+ +-----------+
== Steps ==
for every ip route function
1. use ip route to modify route table
2. use ip route list to check route table
3. use ip route get to check route table
4. send packet to validate route item