diff options
Diffstat (limited to 'modules/admin-core/luasrc/tools/status.lua')
| -rw-r--r-- | modules/admin-core/luasrc/tools/status.lua | 30 |
1 files changed, 27 insertions, 3 deletions
diff --git a/modules/admin-core/luasrc/tools/status.lua b/modules/admin-core/luasrc/tools/status.lua index 3ececa8f1..becd7d465 100644 --- a/modules/admin-core/luasrc/tools/status.lua +++ b/modules/admin-core/luasrc/tools/status.lua @@ -66,10 +66,34 @@ function dhcp_leases() end function dhcp6_leases() - if luci.sys.call("dnsmasq --version 2>/dev/null | grep -q ' DHCPv6 '") == 0 then + local nfs = require "nixio.fs" + local leasefile = "/tmp/hosts/6relayd" + local rv = {} + + if nfs.access(leasefile, "r") then + local fd = io.open(leasefile, "r") + if fd then + while true do + local ln = fd:read("*l") + if not ln then + break + else + local iface, duid, iaid, name, ts, id, length, ip = ln:match("^# (%S+) (%S+) (%S+) (%S+) (%d+) (%S+) (%S+) (.*)") + if ip then + rv[#rv+1] = { + expires = os.difftime(tonumber(ts) or 0, os.time()), + duid = duid, + ip6addr = ip, + hostname = (name ~= "-") and name + } + end + end + end + fd:close() + end + return rv + elseif luci.sys.call("dnsmasq --version 2>/dev/null | grep -q ' DHCPv6 '") == 0 then return dhcp_leases_common(6) - else - return nil end end |