On 6/22/16 4:03 PM, Randy Dunlap wrote:
On 06/22/16 14:05, Ajith Adapa wrote:
Hi,
I am following the steps present in
(https://www.kernel.org/doc/Documentation/networking/vrf.txt) and
trying to create IPv4 VRF in latest Fedora 24 distribution with 4.5
Linux kernel.
[root@localhost ip]# uname -a
Linux localhost.localdomain 4.5.5-300.fc24.x86_64 #1 SMP Thu May 19
13:05:32 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
I am getting operation not supported error as shown below
# ip link add vrf-blue type vrf table 10
RTNETLINK answers: Operation not supported
VRF is not enabled in Fedora 24
David
Is there any CONFIG option to enable VRF in Linux kernel ?
Yes, in drivers/net/Kconfig:
config NET_VRF
tristate "Virtual Routing and Forwarding (Lite)"
depends on IP_MULTIPLE_TABLES
depends on NET_L3_MASTER_DEV
depends on IPV6 || IPV6=n
depends on IPV6_MULTIPLE_TABLES || IPV6=n
---help---
This option enables the support for mapping interfaces into VRF's. The
support enables VRF devices.
