diff options
| author | Hannu Nyman <hannu.nyman@iki.fi> | 2016-03-16 15:50:00 +0200 |
|---|---|---|
| committer | Hannu Nyman <hannu.nyman@iki.fi> | 2016-03-16 15:50:00 +0200 |
| commit | a77ff30057c691009dac646adbac28d6230814b6 (patch) | |
| tree | 259236c63c1f9d7632ef1bfd7042ac3ab701573c | |
| parent | b77602f2e7ab72e7a20917b7c4ca1c2c01554aeb (diff) | |
Add support for showing ipv6 NAT table in Luci
When kmod-nf-nat6 and kmod-ipt-nat6 are installed, the firewall has also
the 'nat' table for ipv6, and packages like 'adblock' utilize that table.
Currently that table is not shown on the Luci firewall status page,
although it is visible by 'ip6tables -L -v -t nat' from console.
Detect 'nat' table's presence from /proc/net/ip6_tables_names
Show 'nat' table in Status->Firewall->IPv6 if that table is present.
Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
| -rw-r--r-- | modules/luci-base/luasrc/sys/iptparser.lua | 11 | ||||
| -rw-r--r-- | modules/luci-mod-admin-full/luasrc/view/admin_status/iptables.htm | 10 |
2 files changed, 21 insertions, 0 deletions
diff --git a/modules/luci-base/luasrc/sys/iptparser.lua b/modules/luci-base/luasrc/sys/iptparser.lua index 2b81e0ee3..64353956b 100644 --- a/modules/luci-base/luasrc/sys/iptparser.lua +++ b/modules/luci-base/luasrc/sys/iptparser.lua @@ -19,6 +19,8 @@ luci.util = require "luci.util" luci.sys = require "luci.sys" luci.ip = require "luci.ip" +local pcall = pcall +local io = require "io" local tonumber, ipairs, table = tonumber, ipairs, table module("luci.sys.iptparser") @@ -37,6 +39,15 @@ function IptParser.__init__( self, family ) else self._nulladdr = "::/0" self._tables = { "filter", "mangle", "raw" } + local ok, lines = pcall(io.lines, "/proc/net/ip6_tables_names") + if ok and lines then + local line + for line in lines do + if line == "nat" then + self._tables = { "filter", "nat", "mangle", "raw" } + end + end + end self._command = "ip6tables -t %s --line-numbers -nxvL" end diff --git a/modules/luci-mod-admin-full/luasrc/view/admin_status/iptables.htm b/modules/luci-mod-admin-full/luasrc/view/admin_status/iptables.htm index f49469a59..3f4b83b80 100644 --- a/modules/luci-mod-admin-full/luasrc/view/admin_status/iptables.htm +++ b/modules/luci-mod-admin-full/luasrc/view/admin_status/iptables.htm @@ -9,6 +9,7 @@ require "luci.sys.iptparser" local wba = require "luci.tools.webadmin" local fs = require "nixio.fs" + local io = require "io" local has_ip6tables = fs.access("/usr/sbin/ip6tables") local mode = 4 @@ -47,6 +48,15 @@ local tables = { "Filter", "NAT", "Mangle", "Raw" } if mode == 6 then tables = { "Filter", "Mangle", "Raw" } + local ok, lines = pcall(io.lines, "/proc/net/ip6_tables_names") + if ok and lines then + local line + for line in lines do + if line == "nat" then + tables = { "Filter", "NAT", "Mangle", "Raw" } + end + end + end end -%> |