- Enable the per device ipv4 sysctls:
net/ipv4/conf/<if>/forwarding
net/ipv4/conf/<if>/mc_forwarding
net/ipv4/conf/<if>/accept_redirects
net/ipv4/conf/<if>/secure_redirects
net/ipv4/conf/<if>/shared_media
net/ipv4/conf/<if>/rp_filter
net/ipv4/conf/<if>/send_redirects
net/ipv4/conf/<if>/accept_source_route
net/ipv4/conf/<if>/accept_local
net/ipv4/conf/<if>/src_valid_mark
net/ipv4/conf/<if>/proxy_arp
net/ipv4/conf/<if>/medium_id
net/ipv4/conf/<if>/bootp_relay
net/ipv4/conf/<if>/log_martians
net/ipv4/conf/<if>/tag
net/ipv4/conf/<if>/arp_filter
net/ipv4/conf/<if>/arp_announce
net/ipv4/conf/<if>/arp_ignore
net/ipv4/conf/<if>/arp_accept
net/ipv4/conf/<if>/arp_notify
net/ipv4/conf/<if>/proxy_arp_pvlan
net/ipv4/conf/<if>/disable_xfrm
net/ipv4/conf/<if>/disable_policy
net/ipv4/conf/<if>/force_igmp_version
net/ipv4/conf/<if>/promote_secondaries
net/ipv4/conf/<if>/route_localnet
- Enable the global ipv4 sysctl:
net/ipv4/ip_forward
- Enable the per device ipv6 sysctls:
net/ipv6/conf/<if>/forwarding
net/ipv6/conf/<if>/hop_limit
net/ipv6/conf/<if>/mtu
net/ipv6/conf/<if>/accept_ra
net/ipv6/conf/<if>/accept_redirects
net/ipv6/conf/<if>/autoconf
net/ipv6/conf/<if>/dad_transmits
net/ipv6/conf/<if>/router_solicitations
net/ipv6/conf/<if>/router_solicitation_interval
net/ipv6/conf/<if>/router_solicitation_delay
net/ipv6/conf/<if>/force_mld_version
net/ipv6/conf/<if>/use_tempaddr
net/ipv6/conf/<if>/temp_valid_lft
net/ipv6/conf/<if>/temp_prefered_lft
net/ipv6/conf/<if>/regen_max_retry
net/ipv6/conf/<if>/max_desync_factor
net/ipv6/conf/<if>/max_addresses
net/ipv6/conf/<if>/accept_ra_defrtr
net/ipv6/conf/<if>/accept_ra_pinfo
net/ipv6/conf/<if>/accept_ra_rtr_pref
net/ipv6/conf/<if>/router_probe_interval
net/ipv6/conf/<if>/accept_ra_rt_info_max_plen
net/ipv6/conf/<if>/proxy_ndp
net/ipv6/conf/<if>/accept_source_route
net/ipv6/conf/<if>/optimistic_dad
net/ipv6/conf/<if>/mc_forwarding
net/ipv6/conf/<if>/disable_ipv6
net/ipv6/conf/<if>/accept_dad
net/ipv6/conf/<if>/force_tllao
- Enable the global ipv6 sysctls:
net/ipv6/bindv6only
net/ipv6/icmp/ratelimit
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
t->devinet_vars[i].extra2 = net;
}
t->devinet_vars[i].extra2 = net;
}
- /* Don't export sysctls to unprivileged users */
- if (net->user_ns != &init_user_ns)
- t->devinet_vars[0].procname = NULL;
-
snprintf(path, sizeof(path), "net/ipv4/conf/%s", dev_name);
t->sysctl_header = register_net_sysctl(net, path, t->devinet_vars);
snprintf(path, sizeof(path), "net/ipv4/conf/%s", dev_name);
t->sysctl_header = register_net_sysctl(net, path, t->devinet_vars);
tbl[0].data = &all->data[IPV4_DEVCONF_FORWARDING - 1];
tbl[0].extra1 = all;
tbl[0].extra2 = net;
tbl[0].data = &all->data[IPV4_DEVCONF_FORWARDING - 1];
tbl[0].extra1 = all;
tbl[0].extra2 = net;
-
- /* Don't export sysctls to unprivileged users */
- if (net->user_ns != &init_user_ns)
- tbl[0].procname = NULL;
t->addrconf_vars[i].extra2 = net;
}
t->addrconf_vars[i].extra2 = net;
}
- /* Don't export sysctls to unprivileged users */
- if (net->user_ns != &init_user_ns)
- t->addrconf_vars[0].procname = NULL;
-
snprintf(path, sizeof(path), "net/ipv6/conf/%s", dev_name);
t->sysctl_header = register_net_sysctl(net, path, t->addrconf_vars);
snprintf(path, sizeof(path), "net/ipv6/conf/%s", dev_name);
t->sysctl_header = register_net_sysctl(net, path, t->addrconf_vars);
sizeof(ipv6_icmp_table_template),
GFP_KERNEL);
sizeof(ipv6_icmp_table_template),
GFP_KERNEL);
table[0].data = &net->ipv6.sysctl.icmpv6_time;
table[0].data = &net->ipv6.sysctl.icmpv6_time;
- /* Don't export sysctls to unprivileged users */
- if (net->user_ns != &init_user_ns)
- table[0].procname = NULL;
- }
-
goto out;
ipv6_table[0].data = &net->ipv6.sysctl.bindv6only;
goto out;
ipv6_table[0].data = &net->ipv6.sysctl.bindv6only;
- /* Don't export sysctls to unprivileged users */
- if (net->user_ns != &init_user_ns)
- ipv6_table[0].procname = NULL;
-
ipv6_route_table = ipv6_route_sysctl_init(net);
if (!ipv6_route_table)
goto out_ipv6_table;
ipv6_route_table = ipv6_route_sysctl_init(net);
if (!ipv6_route_table)
goto out_ipv6_table;