Commit Graph

7 Commits (97383868bd89a39d386a431e44c17d41cb9258ee)

Author SHA1 Message Date
Brennan Ashton a952d5c32a Default device net config enables ip forwarding
The Linux kernel is inconsistent about how devconf is configured for new
network namespaces between ipv4 and ipv6. The behavior can also be
controlled via net.core.devconf_inherit_init_net in Linux 5.1+ so make
sure to enable forwarding on all and default for both ipv6 and ipv4.

This issue first came up testing on a yocto kernel that had this patch:
 ipv4: net namespace does not inherit network configurations

[0] https://www.kernel.org/doc/html/latest/admin-guide/sysctl/net.html#devconf-inherit-init-net
[1] https://lkml.org/lkml/2014/7/29/119

Signed-off-by: Brennan Ashton <brennana@jfrog.com>
2019-12-10 16:29:59 -08:00
Erik Wilson afa9422ad9 Improve ip6 system setup & utilities 2019-11-04 11:35:14 -07:00
Wenxuan Zhao f0f57c1e44
Allow using built-in modules
Signed-off-by: Wenxuan Zhao <viz@linux.com>
2019-05-09 12:23:33 -07:00
William Zhang 22bd3a3ce7 🔧 nf_conntrack module
Signed-off-by: William Zhang <zhang.wanmin@zte.com.cn>
2019-04-26 08:55:48 +08:00
Darren Shepherd cb5e425457 Set /proc/sys/net/ipv4/ip_forward on agent start 2019-02-23 22:43:59 -07:00
Darren Shepherd 3f2a951564 Ensure that br_netfilter module is loaded 2019-01-25 22:09:46 -07:00
Darren Shepherd 62c62cc7b4 Continued refactoring 2019-01-11 21:52:30 -07:00