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gluon-client-bridge, gluon-mesh-batman-adv-core: switch roles of br-client and local-node interfaces

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MAC and IP addresses are switched. This makes the gluon-client-bridge
package more useful for different routing protocols that don't need a
unique address on the client bridge.

As a side effect, gluon-radvd is now using the next-node address, which had
been considered before, but was dismissed to avoid having gluon-radvd
depend on gluon-next-node and gluon-mesh-batman-adv. This will be useful
for announcing default routes via gluon-radvd.

One downside is that this introduces a minor dependency on batman-adv in
gluon-respondd: the hotplug script that checked for the client interface
before will now check for local-node. This doesn't really matter: for mesh
protocols without a local-node interface, the check will do nothing (which
makes sense, as there is no interface to bind to for mesh-wide respondd).
This commit is contained in:
Matthias Schiffer 2016-11-30 20:29:25 +01:00
parent d2373590e0
commit 8c4403ba11
No known key found for this signature in database
GPG Key ID: 16EF3F64CB201D9C
12 changed files with 202 additions and 169 deletions
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2
package/gluon-alfred/Makefile
View File

@ -12,7 +12,7 @@ include $(GLUONDIR)/include/package.mk
define Package/gluon-alfred
SECTION:=gluon
CATEGORY:=Gluon
DEPENDS:=+gluon-core +gluon-respondd +gluon-neighbour-info +micrond +alfred
DEPENDS:=+gluon-core +gluon-respondd +gluon-neighbour-info gluon-mesh-batman-adv +micrond +alfred
TITLE:=Configure alfred
endef

2
package/gluon-alfred/luasrc/lib/gluon/upgrade/500-enable-alfred
View File

@ -7,7 +7,7 @@ local c = uci.cursor()
c:delete('alfred', 'alfred')
c:section('alfred', 'alfred', 'alfred',
{
interface = 'br-client',
interface = 'local-node',
mode = 'slave',
batmanif = 'bat0',
start_vis = '1',

9
package/gluon-client-bridge/check_site.lua
View File

@ -1,3 +1,12 @@
need_string_match('next_node.mac', '^%x[02468aAcCeE]:%x%x:%x%x:%x%x:%x%x:%x%x$')
if need_string_match('next_node.ip4', '^%d+.%d+.%d+.%d+$', false) then
need_string_match('prefix4', '^%d+.%d+.%d+.%d+/%d+$')
end
need_string_match('next_node.ip6', '^[%x:]+$', false)
for _, config in ipairs({'wifi24', 'wifi5'}) do
if need_table(config .. '.ap', nil, false) then
need_string(config .. '.ap.ssid')

42
package/gluon-client-bridge/luasrc/lib/gluon/upgrade/300-gluon-client-bridge-network
View File

@ -1,17 +1,40 @@
#!/usr/bin/lua
local site = require 'gluon.site_config'
local sysconfig = require 'gluon.sysconfig'
local ip = require 'luci.ip'
local lutil = require 'luci.util'
local uci = require('luci.model.uci').cursor()
local ip4, netmask, ip6
if site.next_node.ip4 then
ip4 = site.next_node.ip4
netmask = ip.IPv4(site.prefix4):mask():string()
end
if site.next_node.ip6 then
ip6 = site.next_node.ip6 .. '/128'
end
uci:section('network', 'interface', 'client',
{
type = 'bridge',
proto = 'static',
macaddr = site.next_node.mac,
ipaddr = ip4,
netmask = netmask,
ip6addr = ip6,
}
)
uci:delete('network', 'client', 'reqprefix')
uci:delete('network', 'client', 'peerdns')
uci:delete('network', 'client', 'sourcefilter')
local ifname = uci:get('network', 'client', 'ifname')
if type(ifname) == 'string' then
@ -27,7 +50,20 @@ if sysconfig.lan_ifname and not ifname and not uci:get_bool('network', 'mesh_lan
end
end
uci:set('network', 'client', 'macaddr', sysconfig.primary_mac)
uci:save('network')
local dnsmasq = uci:get_first('dhcp', 'dnsmasq')
uci:set('dhcp', dnsmasq, 'boguspriv', 0)
uci:set('dhcp', dnsmasq, 'localise_queries', 0)
uci:set('dhcp', dnsmasq, 'rebind_protection', 0)
uci:delete('dhcp', 'client')
uci:section('dhcp', 'dhcp', 'client',
{
interface = 'client',
ignore = 1,
}
)
uci:save('dhcp')

8
package/gluon-mesh-batman-adv-core/check_site.lua
View File

@ -23,11 +23,3 @@ need_boolean('mesh_on_lan', false)
if need_table('mesh', nil, false) and need_table('mesh.batman_adv', nil, false) then
need_number('mesh.batman_adv.gw_sel_class', false)
end
need_string_match('next_node.mac', '^%x[02468aAcCeE]:%x%x:%x%x:%x%x:%x%x:%x%x$')
if need_string_match('next_node.ip4', '^%d+.%d+.%d+.%d+$', false) then
need_string_match('prefix4', '^%d+.%d+.%d+.%d+/%d+$')
end
need_string_match('next_node.ip6', '^[%x:]+$', false)

2
package/gluon-mesh-batman-adv-core/files/lib/gluon/respondd/client.dev
View File

@ -1 +1 @@
client
local_node

65
package/gluon-mesh-batman-adv-core/luasrc/lib/gluon/upgrade/310-gluon-mesh-batman-adv-core-mesh
View File

@ -1,7 +1,6 @@
#!/usr/bin/lua
local sysconfig = require 'gluon.sysconfig'
local sysctl = require 'gluon.sysctl'
local site = require 'gluon.site_config'
local uci = require('luci.model.uci').cursor()
@ -24,18 +23,6 @@ uci:section('batman-adv', 'mesh', 'bat0',
)
uci:save('batman-adv')
uci:add_to_set('network', 'client', 'ifname', 'bat0')
uci:set('network', 'client', 'proto', 'dhcpv6')
uci:set('network', 'client', 'reqprefix', 'no')
uci:delete('network', 'client', 'igmp_snooping')
uci:set('network', 'client', 'robustness', 3)
uci:set('network', 'client', 'query_interval', 2000)
uci:set('network', 'client', 'query_response_interval', 500)
uci:set('network', 'client', 'peerdns', 1)
uci:set('network', 'client', 'sourcefilter', 0)
uci:delete('network', 'bat0')
uci:section('network', 'interface', 'bat0',
{
@ -47,56 +34,6 @@ uci:section('network', 'interface', 'bat0',
}
)
uci:delete('network', 'client_lan')
if sysconfig.lan_ifname then
uci:section('network', 'interface', 'client_lan',
{
unicast_flood = 0,
}
)
uci:set('network', 'client_lan', 'ifname', sysconfig.lan_ifname)
end
uci:add_to_set('network', 'client', 'ifname', 'bat0')
uci:save('network')
uci:delete('firewall', 'client')
uci:section('firewall', 'zone', 'client',
{
name = 'client',
network = {'client'},
input = 'ACCEPT',
output = 'ACCEPT',
forward = 'REJECT',
}
)
uci:section('firewall', 'rule', 'client_dns',
{
name = 'client_dns',
src = 'client',
dest_port = '53',
target = 'REJECT',
}
)
uci:save('firewall')
local dnsmasq = uci:get_first('dhcp', 'dnsmasq')
uci:set('dhcp', dnsmasq, 'boguspriv', 0)
uci:set('dhcp', dnsmasq, 'localise_queries', 0)
uci:set('dhcp', dnsmasq, 'rebind_protection', 0)
uci:delete('dhcp', 'client')
uci:section('dhcp', 'dhcp', 'client',
{
interface = 'client',
ignore = 1,
}
)
uci:save('dhcp')
sysctl.set('net.ipv6.conf.br-client.forwarding', 0)

45
package/gluon-mesh-batman-adv-core/luasrc/lib/gluon/upgrade/320-gluon-mesh-batman-adv-core-client-bridge Executable file
View File

@ -0,0 +1,45 @@
#!/usr/bin/lua
local sysconfig = require 'gluon.sysconfig'
local sysctl = require 'gluon.sysctl'
local uci = require('luci.model.uci').cursor()
uci:section('network', 'interface', 'client',
{
robustness = 3,
query_interval = 2000,
query_response_interval = 500,
}
)
uci:delete('network', 'client', 'igmp_snooping')
uci:delete('network', 'client_lan')
if sysconfig.lan_ifname then
uci:section('network', 'interface', 'client_lan',
{
unicast_flood = 0,
}
)
uci:set('network', 'client_lan', 'ifname', sysconfig.lan_ifname)
end
uci:save('network')
uci:delete('firewall', 'client')
uci:section('firewall', 'zone', 'client',
{
name = 'client',
network = {'client'},
input = 'ACCEPT',
output = 'ACCEPT',
forward = 'REJECT',
}
)
uci:delete('firewall', 'client_dns')
uci:save('firewall')
sysctl.set('net.ipv6.conf.br-client.forwarding')

77
package/gluon-mesh-batman-adv-core/luasrc/lib/gluon/upgrade/330-gluon-mesh-batman-adv-core-local-node Executable file
View File

@ -0,0 +1,77 @@
#!/usr/bin/lua
local site = require 'gluon.site_config'
local sysconfig = require 'gluon.sysconfig'
local sysctl = require 'gluon.sysctl'
local uci = require('luci.model.uci').cursor()
uci:delete('network', 'local_node_dev')
uci:section('network', 'device', 'local_node_dev',
{
name = 'local-node',
ifname = 'br-client',
type = 'macvlan',
macaddr = sysconfig.primary_mac,
}
)
uci:delete('network', 'local_node')
uci:section('network', 'interface', 'local_node',
{
ifname = 'local-node',
proto = 'dhcpv6',
reqprefix = 'no',
peerdns = 1,
sourcefilter = 0,
}
)
uci:delete('network', 'local_node_route6')
uci:section('network', 'route6', 'local_node_route6',
{
interface = 'local-node',
target = site.prefix6,
gateway = '::',
}
)
uci:save('network')
uci:delete('firewall', 'local_node')
uci:section('firewall', 'zone', 'local_node',
{
name = 'local_node',
network = {'local_node'},
input = 'ACCEPT',
output = 'ACCEPT',
forward = 'REJECT',
}
)
uci:section('firewall', 'rule', 'local_node_dns',
{
name = 'local_node_dns',
src = 'local_node',
dest_port = '53',
target = 'REJECT',
}
)
uci:save('firewall')
uci:delete('dhcp', 'local_node')
uci:section('dhcp', 'dhcp', 'local_node',
{
interface = 'local_node',
ignore = 1,
}
)
uci:save('dhcp')
sysctl.set('net.ipv6.conf.local_node.forwarding', 0)

0
package/gluon-mesh-batman-adv-core/luasrc/lib/gluon/upgrade/320-gluon-mesh-batman-adv-core-mac-addresses → package/gluon-mesh-batman-adv-core/luasrc/lib/gluon/upgrade/340-gluon-mesh-batman-adv-core-mac-addresses
View File

63
package/gluon-mesh-batman-adv-core/luasrc/lib/gluon/upgrade/400-next-node
View File

@ -1,63 +0,0 @@
#!/usr/bin/lua
local site = require 'gluon.site_config'
local uci = require 'luci.model.uci'
local ip = require 'luci.ip'
local c = uci.cursor()
c:delete('network', 'local_node_dev')
c:section('network', 'device', 'local_node_dev',
{
name = 'local-node',
ifname = 'br-client',
type = 'macvlan',
macaddr = site.next_node.mac,
}
)
local ip4, netmask, ip6
if site.next_node.ip4 then
ip4 = site.next_node.ip4
netmask = ip.IPv4(site.prefix4):mask():string()
end
if site.next_node.ip6 then
ip6 = site.next_node.ip6 .. '/128'
end
c:delete('network', 'local_node')
c:section('network', 'interface', 'local_node',
{
ifname = 'local-node',
proto = 'static',
ipaddr = ip4,
netmask = netmask,
ip6addr = ip6,
}
)
c:delete('network', 'local_node_route6')
c:section('network', 'route6', 'local_node_route6',
{
interface = 'client',
target = site.prefix6,
gateway = '::',
}
)
c:save('network')
c:delete('firewall', 'local_node')
c:section('firewall', 'zone', 'local_node',
{
name = 'local_node',
network = {'local_node'},
input = 'ACCEPT',
output = 'ACCEPT',
forward = 'REJECT',
}
)
c:save('firewall')

2
package/gluon-mesh-batman-adv-core/src/respondd.c
View File

@ -85,7 +85,7 @@ static struct json_object * get_addresses(void) {
&flags, ifname) != 18)
continue;
if (strcmp(ifname, "br-client"))
if (strcmp(ifname, "local-node"))
continue;
if (flags & (IFA_F_TENTATIVE|IFA_F_DEPRECATED))