Cascade connection on kernel 4.20

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gg_user
Posts: 11
Joined: Sat May 13, 2017 6:39 pm

Cascade connection on kernel 4.20

Post by gg_user » Sun Dec 30, 2018 7:36 am

Hello.
Traffic does not pass through the cascade on the new kernel 4.20

==
network(trank)<--->CentOS7.6(kernel 4.20) <------vlan------> CentOS7.6(def kernel 3.10.xx)<--->network(trank)
==
kernel 4.20:
status netlink - ok
status routes - ok
status iptables+xtables - ok
start/restart vpnserver 4.28 - ok



The status hub bridge on server(def kernel 3.10):

VPN Server/BRIDGE>cascadelist
CascadeList command - Get List of Cascade Connections
Item |Value
----------------------+-------------------------
Setting Name |--NAME--
########################################
#Status |Online (Established)#
#########################################
Established at |2018-12-30 (Sun) 09:24:23
Destination VPN Server |--IP--
Virtual Hub |--NAME--
The command completed successfully.


The on kernels 4.19.xx works correctly.
What could be the problem?

gg_user
Posts: 11
Joined: Sat May 13, 2017 6:39 pm

Re: Cascade connection on kernel 4.20

Post by gg_user » Sat Jan 12, 2019 5:54 pm

solution to the problem:
patch for kernel 4.20 https://marc.info/?l=linux-netdev&m=154696956604748&w=2

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