[v2,1/2] fff-network: Get MAC from wifi device instead of wifi network

Submitted by Adrian Schmutzler on Nov. 11, 2017, 11:31 a.m.

Details

Message ID 8B8A8710-645B-47DD-86EB-E12F072FAF68@adrianschmutzler.de
State Not Applicable
Headers show

Commit Message

Adrian Schmutzler Nov. 11, 2017, 11:31 a.m.
Kann mir jemand den link zu dem pad nochmal schicken, wo wir das damals gesammelt haben?

On November 11, 2017 11:39:00 AM GMT+01:00, "Fabian Bläse" <fabian@blaese.de> wrote:
From: Fabian Blaese <fabian@blaese.de>

Using wifi devices makes it possible to get mac address
without having to configure wifi networks.

Signed-off-by: Fabian Bläse <fabian@blaese.de>
---
Changes in v2:
 - function for flipping locally administered bit
 - use awk

This patch should be tested extensively.

It's important, that
 - br-mesh has the mac address printed on the device
 - w2mesh, w5mesh and ethmesh have unique mac addresses

The changes for the following devices have been verified:
 - tl-wa850re-v1: Christian Dresel
 - tl-wa901nd-v2: Fabian Bläse
 - tl-wdr3500-v1: Tim Niemeyer
 - tl-wdr3600-v1: Adrian Schmutzler
 - tl-wdr4300-v1: Christian Dresel
 - tl-wdr4900-v1: Fabian Bläse
 - ubnt-bullet-m: Christian Dresel
 - ubnt-nano-m: Christian Dresel


Everything from here hasn't been verified on a real device.

The following devices only have one phy, so phy0 should have the same
address as wXmesh:
 - tl-wa860re-v1
 - tl-wr740n-v4
 - tl-wr741nd-v2
 - tl-wr741nd-v4
 - ubnt-loco-m-xw
 - ubnt-unifi

The following devices have multiple phy, so it has been systematically
guessed, which phy is the correct one:
 - tl-wdr4310-v1

The following devices used wXap before, which should have the mac
address of phyX with it's locally administered bit flipped:
 - tl-wr1043nd-v1
 - cpe210
 - cpe510

src/packages/fff/fff-network/ar71xx/network.cpe210           |  7
++++++-
src/packages/fff/fff-network/ar71xx/network.cpe510           |  7
++++++-
 src/packages/fff/fff-network/ar71xx/network.tl-wa850re-v1    |  2 +-
 src/packages/fff/fff-network/ar71xx/network.tl-wa860re-v1    |  2 +-
 src/packages/fff/fff-network/ar71xx/network.tl-wa901nd-v2    |  2 +-
 src/packages/fff/fff-network/ar71xx/network.tl-wdr3500-v1    |  2 +-
 src/packages/fff/fff-network/ar71xx/network.tl-wdr3600-v1    |  2 +-
 src/packages/fff/fff-network/ar71xx/network.tl-wdr4300-v1    |  2 +-
 src/packages/fff/fff-network/ar71xx/network.tl-wdr4310-v1    |  2 +-
src/packages/fff/fff-network/ar71xx/network.tl-wr1043nd-v1   |  7
++++++-
 src/packages/fff/fff-network/ar71xx/network.tl-wr740n-v4     |  2 +-
 src/packages/fff/fff-network/ar71xx/network.tl-wr741nd-v2    |  2 +-
 src/packages/fff/fff-network/ar71xx/network.tl-wr741nd-v4    |  2 +-
 src/packages/fff/fff-network/ar71xx/network.ubnt-bullet-m    |  2 +-
 src/packages/fff/fff-network/ar71xx/network.ubnt-loco-m-xw   |  2 +-
 src/packages/fff/fff-network/ar71xx/network.ubnt-nano-m      |  2 +-
 src/packages/fff/fff-network/ar71xx/network.ubnt-unifi       |  2 +-
src/packages/fff/fff-network/files/lib/functions/fff/network | 11
+++++++++++
src/packages/fff/fff-network/mpc85xx/network.tl-wdr4900-v1   |  7
++++++-
 19 files changed, 49 insertions(+), 18 deletions(-)

/sys/class/ieee80211/phy1/macaddress)")
 ROUTERMAC=$(cat /sys/class/net/eth0/address)

Patch hide | download patch | download mbox

diff --git a/src/packages/fff/fff-network/ar71xx/network.cpe210
b/src/packages/fff/fff-network/ar71xx/network.cpe210
index a7a91bc..7b00994 100644
--- a/src/packages/fff/fff-network/ar71xx/network.cpe210
+++ b/src/packages/fff/fff-network/ar71xx/network.cpe210
@@ -1,3 +1,5 @@ 
+. /lib/functions/fff/network
+
 PORTORDER="5 4"
 
 WANDEV=eth0
@@ -6,8 +8,11 @@  CLIENT_PORTS="0t"
 WAN_PORTS="0t"
 BATMAN_PORTS="0t"
 
+# use mac address from phy0 with 'locally administered' bit set to '1'
+# only possible, because wXmesh is created first and therefore gets the
'universally administered address'
+
+ETHMESHMAC=$(macFlipLocalBit "$(cat
/sys/class/ieee80211/phy0/macaddress)")
 ROUTERMAC=$(cat /sys/class/net/eth0/address)
-ETHMESHMAC=$(cat /sys/class/net/w2ap/address)
 
 . /etc/network.mode
 
diff --git a/src/packages/fff/fff-network/ar71xx/network.cpe510
b/src/packages/fff/fff-network/ar71xx/network.cpe510
index d5f946f..597eb45 100644
--- a/src/packages/fff/fff-network/ar71xx/network.cpe510
+++ b/src/packages/fff/fff-network/ar71xx/network.cpe510
@@ -1,3 +1,5 @@ 
+. /lib/functions/fff/network
+
 PORTORDER="5 4"
 
 WANDEV=eth0
@@ -6,7 +8,10 @@  CLIENT_PORTS="0t"
 WAN_PORTS="0t"
 BATMAN_PORTS="0t"
 
-ETHMESHMAC=$(cat /sys/class/net/w2ap/address)
+# use mac address from phy0 with 'locally administered' bit set to '1'
+# only possible, because wXmesh is created first and therefore gets the
'universally administered address'
+
+ETHMESHMAC=$(macFlipLocalBit "$(cat
/sys/class/ieee80211/phy0/macaddress)")
 
 . /etc/network.mode
 
diff --git a/src/packages/fff/fff-network/ar71xx/network.tl-wa850re-v1
b/src/packages/fff/fff-network/ar71xx/network.tl-wa850re-v1
index 7c342a6..372750c 100644
--- a/src/packages/fff/fff-network/ar71xx/network.tl-wa850re-v1
+++ b/src/packages/fff/fff-network/ar71xx/network.tl-wa850re-v1
@@ -7,4 +7,4 @@  ONE_PORT="YES"
 
 . /etc/network.mode
 
-ROUTERMAC=$(cat /sys/class/net/w2mesh/address)
+ROUTERMAC=$(cat /sys/class/ieee80211/phy0/macaddress)
diff --git a/src/packages/fff/fff-network/ar71xx/network.tl-wa860re-v1
b/src/packages/fff/fff-network/ar71xx/network.tl-wa860re-v1
index 7c342a6..372750c 100644
--- a/src/packages/fff/fff-network/ar71xx/network.tl-wa860re-v1
+++ b/src/packages/fff/fff-network/ar71xx/network.tl-wa860re-v1
@@ -7,4 +7,4 @@  ONE_PORT="YES"
 
 . /etc/network.mode
 
-ROUTERMAC=$(cat /sys/class/net/w2mesh/address)
+ROUTERMAC=$(cat /sys/class/ieee80211/phy0/macaddress)
diff --git a/src/packages/fff/fff-network/ar71xx/network.tl-wa901nd-v2
b/src/packages/fff/fff-network/ar71xx/network.tl-wa901nd-v2
index 7c342a6..372750c 100644
--- a/src/packages/fff/fff-network/ar71xx/network.tl-wa901nd-v2
+++ b/src/packages/fff/fff-network/ar71xx/network.tl-wa901nd-v2
@@ -7,4 +7,4 @@  ONE_PORT="YES"
 
 . /etc/network.mode
 
-ROUTERMAC=$(cat /sys/class/net/w2mesh/address)
+ROUTERMAC=$(cat /sys/class/ieee80211/phy0/macaddress)
diff --git a/src/packages/fff/fff-network/ar71xx/network.tl-wdr3500-v1
b/src/packages/fff/fff-network/ar71xx/network.tl-wdr3500-v1
index e859a9b..59b96df 100644
--- a/src/packages/fff/fff-network/ar71xx/network.tl-wdr3500-v1
+++ b/src/packages/fff/fff-network/ar71xx/network.tl-wdr3500-v1
@@ -4,4 +4,4 @@  CLIENT_PORTS="0t 1 2"
 WAN_PORTS=
 BATMAN_PORTS="0t 3 4"
 
-ROUTERMAC=$(cat /sys/class/net/w2mesh/address)
+ROUTERMAC=$(cat /sys/class/ieee80211/phy0/macaddress)
diff --git a/src/packages/fff/fff-network/ar71xx/network.tl-wdr3600-v1
b/src/packages/fff/fff-network/ar71xx/network.tl-wdr3600-v1
index 1ba9c24..73e7703 100644
--- a/src/packages/fff/fff-network/ar71xx/network.tl-wdr3600-v1
+++ b/src/packages/fff/fff-network/ar71xx/network.tl-wdr3600-v1
@@ -4,4 +4,4 @@  CLIENT_PORTS="0t 4 5"
 WAN_PORTS="0t 1"
 BATMAN_PORTS="0t 2 3"
 
-ROUTERMAC=$(cat /sys/class/net/w5mesh/address)
+ROUTERMAC=$(cat /sys/class/ieee80211/phy1/macaddress)
diff --git a/src/packages/fff/fff-network/ar71xx/network.tl-wdr4300-v1
b/src/packages/fff/fff-network/ar71xx/network.tl-wdr4300-v1
index 1ba9c24..73e7703 100644
--- a/src/packages/fff/fff-network/ar71xx/network.tl-wdr4300-v1
+++ b/src/packages/fff/fff-network/ar71xx/network.tl-wdr4300-v1
@@ -4,4 +4,4 @@  CLIENT_PORTS="0t 4 5"
 WAN_PORTS="0t 1"
 BATMAN_PORTS="0t 2 3"
 
-ROUTERMAC=$(cat /sys/class/net/w5mesh/address)
+ROUTERMAC=$(cat /sys/class/ieee80211/phy1/macaddress)
diff --git a/src/packages/fff/fff-network/ar71xx/network.tl-wdr4310-v1
b/src/packages/fff/fff-network/ar71xx/network.tl-wdr4310-v1
index 1ba9c24..73e7703 100644
--- a/src/packages/fff/fff-network/ar71xx/network.tl-wdr4310-v1
+++ b/src/packages/fff/fff-network/ar71xx/network.tl-wdr4310-v1
@@ -4,4 +4,4 @@  CLIENT_PORTS="0t 4 5"
 WAN_PORTS="0t 1"
 BATMAN_PORTS="0t 2 3"
 
-ROUTERMAC=$(cat /sys/class/net/w5mesh/address)
+ROUTERMAC=$(cat /sys/class/ieee80211/phy1/macaddress)
diff --git a/src/packages/fff/fff-network/ar71xx/network.tl-wr1043nd-v1
b/src/packages/fff/fff-network/ar71xx/network.tl-wr1043nd-v1
index 12f49e2..7caeaa1 100644
--- a/src/packages/fff/fff-network/ar71xx/network.tl-wr1043nd-v1
+++ b/src/packages/fff/fff-network/ar71xx/network.tl-wr1043nd-v1
@@ -1,8 +1,13 @@ 
+. /lib/functions/fff/network
+
 WANDEV=eth0
 SWITCHDEV=eth0
 CLIENT_PORTS="3 4 5t"
 WAN_PORTS="0 5t"
 BATMAN_PORTS="1 2 5t"
 
-ETHMESHMAC=$(cat /sys/class/net/w2ap/address)
+# use mac address from phy0 with 'locally administered' bit set to '1'
+# only possible, because wXmesh is created first and therefore gets the
'universally administered address'
+
+ETHMESHMAC=$(macFlipLocalBit "$(cat
/sys/class/ieee80211/phy0/macaddress)")
 ROUTERMAC=$(cat /sys/class/net/eth0/address)
diff --git a/src/packages/fff/fff-network/ar71xx/network.tl-wr740n-v4
b/src/packages/fff/fff-network/ar71xx/network.tl-wr740n-v4
index 114ba49..334e498 100644
--- a/src/packages/fff/fff-network/ar71xx/network.tl-wr740n-v4
+++ b/src/packages/fff/fff-network/ar71xx/network.tl-wr740n-v4
@@ -6,4 +6,4 @@  WAN_PORTS=
 BATMAN_PORTS="2 3 0t"
 
 ETHMESHMAC=$(cat /sys/class/net/eth1/address)
-ROUTERMAC=$(cat /sys/class/net/w2mesh/address)
+ROUTERMAC=$(cat /sys/class/ieee80211/phy0/macaddress)
diff --git a/src/packages/fff/fff-network/ar71xx/network.tl-wr741nd-v2
b/src/packages/fff/fff-network/ar71xx/network.tl-wr741nd-v2
index 5f2300d..c8ddd0f 100644
--- a/src/packages/fff/fff-network/ar71xx/network.tl-wr741nd-v2
+++ b/src/packages/fff/fff-network/ar71xx/network.tl-wr741nd-v2
@@ -6,4 +6,4 @@  WAN_PORTS=
 BATMAN_PORTS="3 4 0t"
 
 ETHMESHMAC=$(cat /sys/class/net/eth1/address)
-ROUTERMAC=$(cat /sys/class/net/w2mesh/address)
+ROUTERMAC=$(cat /sys/class/ieee80211/phy0/macaddress)
diff --git a/src/packages/fff/fff-network/ar71xx/network.tl-wr741nd-v4
b/src/packages/fff/fff-network/ar71xx/network.tl-wr741nd-v4
index 114ba49..334e498 100644
--- a/src/packages/fff/fff-network/ar71xx/network.tl-wr741nd-v4
+++ b/src/packages/fff/fff-network/ar71xx/network.tl-wr741nd-v4
@@ -6,4 +6,4 @@  WAN_PORTS=
 BATMAN_PORTS="2 3 0t"
 
 ETHMESHMAC=$(cat /sys/class/net/eth1/address)
-ROUTERMAC=$(cat /sys/class/net/w2mesh/address)
+ROUTERMAC=$(cat /sys/class/ieee80211/phy0/macaddress)
diff --git a/src/packages/fff/fff-network/ar71xx/network.ubnt-bullet-m
b/src/packages/fff/fff-network/ar71xx/network.ubnt-bullet-m
index 7c342a6..372750c 100644
--- a/src/packages/fff/fff-network/ar71xx/network.ubnt-bullet-m
+++ b/src/packages/fff/fff-network/ar71xx/network.ubnt-bullet-m
@@ -7,4 +7,4 @@  ONE_PORT="YES"
 
 . /etc/network.mode
 
-ROUTERMAC=$(cat /sys/class/net/w2mesh/address)
+ROUTERMAC=$(cat /sys/class/ieee80211/phy0/macaddress)
diff --git a/src/packages/fff/fff-network/ar71xx/network.ubnt-loco-m-xw
b/src/packages/fff/fff-network/ar71xx/network.ubnt-loco-m-xw
index 7c342a6..372750c 100644
--- a/src/packages/fff/fff-network/ar71xx/network.ubnt-loco-m-xw
+++ b/src/packages/fff/fff-network/ar71xx/network.ubnt-loco-m-xw
@@ -7,4 +7,4 @@  ONE_PORT="YES"
 
 . /etc/network.mode
 
-ROUTERMAC=$(cat /sys/class/net/w2mesh/address)
+ROUTERMAC=$(cat /sys/class/ieee80211/phy0/macaddress)
diff --git a/src/packages/fff/fff-network/ar71xx/network.ubnt-nano-m
b/src/packages/fff/fff-network/ar71xx/network.ubnt-nano-m
index 7c342a6..372750c 100644
--- a/src/packages/fff/fff-network/ar71xx/network.ubnt-nano-m
+++ b/src/packages/fff/fff-network/ar71xx/network.ubnt-nano-m
@@ -7,4 +7,4 @@  ONE_PORT="YES"
 
 . /etc/network.mode
 
-ROUTERMAC=$(cat /sys/class/net/w2mesh/address)
+ROUTERMAC=$(cat /sys/class/ieee80211/phy0/macaddress)
diff --git a/src/packages/fff/fff-network/ar71xx/network.ubnt-unifi
b/src/packages/fff/fff-network/ar71xx/network.ubnt-unifi
index 7c342a6..372750c 100644
--- a/src/packages/fff/fff-network/ar71xx/network.ubnt-unifi
+++ b/src/packages/fff/fff-network/ar71xx/network.ubnt-unifi
@@ -7,4 +7,4 @@  ONE_PORT="YES"
 
 . /etc/network.mode
 
-ROUTERMAC=$(cat /sys/class/net/w2mesh/address)
+ROUTERMAC=$(cat /sys/class/ieee80211/phy0/macaddress)
diff --git
a/src/packages/fff/fff-network/files/lib/functions/fff/network
b/src/packages/fff/fff-network/files/lib/functions/fff/network
index 8dd9f77..dc26938 100644
--- a/src/packages/fff/fff-network/files/lib/functions/fff/network
+++ b/src/packages/fff/fff-network/files/lib/functions/fff/network
@@ -85,3 +85,14 @@  ipTidyColon() {
 	echo "$addr"
 	return 0
 }
+
+macFlipLocalBit() {
+	# Returns given MAC-address with locally administered bit flipped
+	#
+	# Argument: MAC-address
+
+	local mac=$1
+
+	echo "$mac" | awk -F: '{ printf("%02x:%s:%s:%s:%s:%s\n",
xor(("0x"$1),2), $2, $3, $4, $5, $6) }'
+	return 0
+}
diff --git a/src/packages/fff/fff-network/mpc85xx/network.tl-wdr4900-v1
b/src/packages/fff/fff-network/mpc85xx/network.tl-wdr4900-v1
index d293f06..9caa6af 100644
--- a/src/packages/fff/fff-network/mpc85xx/network.tl-wdr4900-v1
+++ b/src/packages/fff/fff-network/mpc85xx/network.tl-wdr4900-v1
@@ -1,8 +1,13 @@ 
+. /lib/functions/fff/network
+
 WANDEV=eth0
 SWITCHDEV=eth0
 CLIENT_PORTS="0t 4 5"
 WAN_PORTS="0t 1"
 BATMAN_PORTS="0t 2 3"
 
-ETHMESHMAC=$(cat /sys/class/net/w2ap/address)
+# use mac address from phy1 with 'locally administered' bit set to '1'
+# only possible, because wXmesh is created first and therefore gets the
'universally administered address'
+
+ETHMESHMAC=$(macFlipLocalBit "$(cat

Comments

Fabian Blaese Nov. 11, 2017, 12:11 p.m.
Da: https://pad.f3netze.de/p/devicemacs <https://pad.f3netze.de/p/devicemacs>

Fabian

> On 11. Nov 2017, at 12:31, Adrian Schmutzler <mail@adrianschmutzler.de> wrote:
> 
> Kann mir jemand den link zu dem pad nochmal schicken, wo wir das damals gesammelt haben?
> 
> On November 11, 2017 11:39:00 AM GMT+01:00, "Fabian Bläse" <fabian@blaese.de> wrote:
> From: Fabian Blaese <fabian@blaese.de>
> 
> Using wifi devices makes it possible to get mac address
> without having to configure wifi networks.
> 
> Signed-off-by: Fabian Bläse <fabian@blaese.de>
> ---
> Changes in v2:
>  - function for flipping locally administered bit
>  - use awk
> 
> This patch should be tested extensively.
> 
> It's important, that
>  - br-mesh has the mac address printed on the device
>  - w2mesh, w5mesh and ethmesh have unique mac addresses
> 
> The changes for the following devices have been verified:
>  - tl-wa850re-v1: Christian Dresel
>  - tl-wa901nd-v2: Fabian Bläse
>  - tl-wdr3500-v1: Tim Niemeyer
>  - tl-wdr3600-v1: Adrian Schmutzler
>  - tl-wdr4300-v1: Christian Dresel
>  - tl-wdr4900-v1: Fabian Bläse
>  - ubnt-bullet-m: Christian Dresel
>  - ubnt-nano-m: Christian Dresel
> 
> 
> Everything from here hasn't been verified on a real device.
> 
> The following devices only have one phy, so phy0 should have the same address as wXmesh:
>  - tl-wa860re-v1
>  - tl-wr740n-v4
>  - tl-wr741nd-v2
>  - tl-wr741nd-v4
>  - ubnt-loco-m-xw
>  - ubnt-unifi
> 
> The following devices have multiple phy, so it has been systematically guessed, which phy is the correct one:
>  - tl-wdr4310-v1
> 
> The following devices used wXap before, which should have the mac address of phyX with it's locally administered bit flipped:
>  - tl-wr1043nd-v1
>  - cpe210
>  - cpe510
> 
>  src/packages/fff/fff-network/ar71xx/network.cpe210           |  7 ++++++-
>  src/packages/fff/fff-network/ar71xx/network.cpe510           |  7 ++++++-
>  src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wa850re-v1    |  2 +-
>  src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wa860re-v1    |  2 +-
>  src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wa901nd-v2    |  2 +-
>  src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wdr3500-v1    |  2 +-
>  src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wdr3600-v1    |  2 +-
>  src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wdr4300-v1    |  2 +-
>  src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wdr4310-v1    |  2 +-
>  src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wr1043nd-v1   |  7 ++++++-
>  src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wr740n-v4     |  2 +-
>  src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wr741nd-v2    |  2 +-
>  src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wr741nd-v4    |  2 +-
>  src/packages/fff/fff-network/ar71xx/network.ubnt-bullet-m    |  2 +-
>  src/packages/fff/fff-network/ar71xx/network.ubnt-loco-m-xw   |  2 +-
>  src/packages/fff/fff-network/ar71xx/network.ubnt-nano-m      |  2 +-
>  src/packages/fff/fff-network/ar71xx/network.ubnt-unifi       |  2 +-
>  src/packages/fff/fff-network/files/lib/functions/fff/network | 11 +++++++++++
>  src/packages/fff/fff-network/mpc85xx/network.tl <http://network.tl/>-wdr4900-v1   |  7 ++++++-
>  19 files changed, 49 insertions(+), 18 deletions(-)
> 
> diff --git a/src/packages/fff/fff-network/ar71xx/network.cpe210 b/src/packages/fff/fff-network/ar71xx/network.cpe210
> index a7a91bc..7b00994 100644
> --- a/src/packages/fff/fff-network/ar71xx/network.cpe210
> +++ b/src/packages/fff/fff-network/ar71xx/network.cpe210
> @@ -1,3 +1,5 @@
> +. /lib/functions/fff/network
> +
>  PORTORDER="5 4"
> 
>  WANDEV=eth0
> @@ -6,8 +8,11 @@ CLIENT_PORTS="0t"
>  WAN_PORTS="0t"
>  BATMAN_PORTS="0t"
> 
> +# use mac address from phy0 with 'locally administered' bit set to '1'
> +# only possible, because wXmesh is created first and therefore gets the 'universally administered address'
> +
> +ETHMESHMAC=$(macFlipLocalBit "$(cat /sys/class/ieee80211/phy0/macaddress)")
>  ROUTERMAC=$(cat /sys/class/net/eth0/address)
> -ETHMESHMAC=$(cat /sys/class/net/w2ap/address)
> 
>  . /etc/network.mode
> 
> diff --git a/src/packages/fff/fff-network/ar71xx/network.cpe510 b/src/packages/fff/fff-network/ar71xx/network.cpe510
> index d5f946f..597eb45 100644
> --- a/src/packages/fff/fff-network/ar71xx/network.cpe510
> +++ b/src/packages/fff/fff-network/ar71xx/network.cpe510
> @@ -1,3 +1,5 @@
> +. /lib/functions/fff/network
> +
>  PORTORDER="5 4"
> 
>  WANDEV=eth0
> @@ -6,7 +8,10 @@ CLIENT_PORTS="0t"
>  WAN_PORTS="0t"
>  BATMAN_PORTS="0t"
> 
> -ETHMESHMAC=$(cat /sys/class/net/w2ap/address)
> +# use mac address from phy0 with 'locally administered' bit set to '1'
> +# only possible, because wXmesh is created first and therefore gets the 'universally administered address'
> +
> +ETHMESHMAC=$(macFlipLocalBit "$(cat /sys/class/ieee80211/phy0/macaddress)")
> 
>  . /etc/network.mode
> 
> diff --git a/src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wa850re-v1 b/src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wa850re-v1
> index 7c342a6..372750c 100644
> --- a/src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wa850re-v1
> +++ b/src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wa850re-v1
> @@ -7,4 +7,4 @@ ONE_PORT="YES"
> 
>  . /etc/network.mode
> 
> -ROUTERMAC=$(cat /sys/class/net/w2mesh/address)
> +ROUTERMAC=$(cat /sys/class/ieee80211/phy0/macaddress)
> diff --git a/src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wa860re-v1 b/src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wa860re-v1
> index 7c342a6..372750c 100644
> --- a/src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wa860re-v1
> +++ b/src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wa860re-v1
> @@ -7,4 +7,4 @@ ONE_PORT="YES"
> 
>  . /etc/network.mode
> 
> -ROUTERMAC=$(cat /sys/class/net/w2mesh/address)
> +ROUTERMAC=$(cat /sys/class/ieee80211/phy0/macaddress)
> diff --git a/src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wa901nd-v2 b/src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wa901nd-v2
> index 7c342a6..372750c 100644
> --- a/src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wa901nd-v2
> +++ b/src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wa901nd-v2
> @@ -7,4 +7,4 @@ ONE_PORT="YES"
> 
>  . /etc/network.mode
> 
> -ROUTERMAC=$(cat /sys/class/net/w2mesh/address)
> +ROUTERMAC=$(cat /sys/class/ieee80211/phy0/macaddress)
> diff --git a/src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wdr3500-v1 b/src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wdr3500-v1
> index e859a9b..59b96df 100644
> --- a/src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wdr3500-v1
> +++ b/src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wdr3500-v1
> @@ -4,4 +4,4 @@ CLIENT_PORTS="0t 1 2"
>  WAN_PORTS=
>  BATMAN_PORTS="0t 3 4"
> 
> -ROUTERMAC=$(cat /sys/class/net/w2mesh/address)
> +ROUTERMAC=$(cat /sys/class/ieee80211/phy0/macaddress)
> diff --git a/src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wdr3600-v1 b/src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wdr3600-v1
> index 1ba9c24..73e7703 100644
> --- a/src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wdr3600-v1
> +++ b/src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wdr3600-v1
> @@ -4,4 +4,4 @@ CLIENT_PORTS="0t 4 5"
>  WAN_PORTS="0t 1"
>  BATMAN_PORTS="0t 2 3"
> 
> -ROUTERMAC=$(cat /sys/class/net/w5mesh/address)
> +ROUTERMAC=$(cat /sys/class/ieee80211/phy1/macaddress)
> diff --git a/src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wdr4300-v1 b/src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wdr4300-v1
> index 1ba9c24..73e7703 100644
> --- a/src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wdr4300-v1
> +++ b/src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wdr4300-v1
> @@ -4,4 +4,4 @@ CLIENT_PORTS="0t 4 5"
>  WAN_PORTS="0t 1"
>  BATMAN_PORTS="0t 2 3"
> 
> -ROUTERMAC=$(cat /sys/class/net/w5mesh/address)
> +ROUTERMAC=$(cat /sys/class/ieee80211/phy1/macaddress)
> diff --git a/src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wdr4310-v1 b/src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wdr4310-v1
> index 1ba9c24..73e7703 100644
> --- a/src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wdr4310-v1
> +++ b/src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wdr4310-v1
> @@ -4,4 +4,4 @@ CLIENT_PORTS="0t 4 5"
>  WAN_PORTS="0t 1"
>  BATMAN_PORTS="0t 2 3"
> 
> -ROUTERMAC=$(cat /sys/class/net/w5mesh/address)
> +ROUTERMAC=$(cat /sys/class/ieee80211/phy1/macaddress)
> diff --git a/src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wr1043nd-v1 b/src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wr1043nd-v1
> index 12f49e2..7caeaa1 100644
> --- a/src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wr1043nd-v1
> +++ b/src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wr1043nd-v1
> @@ -1,8 +1,13 @@
> +. /lib/functions/fff/network
> +
>  WANDEV=eth0
>  SWITCHDEV=eth0
>  CLIENT_PORTS="3 4 5t"
>  WAN_PORTS="0 5t"
>  BATMAN_PORTS="1 2 5t"
> 
> -ETHMESHMAC=$(cat /sys/class/net/w2ap/address)
> +# use mac address from phy0 with 'locally administered' bit set to '1'
> +# only possible, because wXmesh is created first and therefore gets the 'universally administered address'
> +
> +ETHMESHMAC=$(macFlipLocalBit "$(cat /sys/class/ieee80211/phy0/macaddress)")
>  ROUTERMAC=$(cat /sys/class/net/eth0/address)
> diff --git a/src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wr740n-v4 b/src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wr740n-v4
> index 114ba49..334e498 100644
> --- a/src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wr740n-v4
> +++ b/src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wr740n-v4
> @@ -6,4 +6,4 @@ WAN_PORTS=
>  BATMAN_PORTS="2 3 0t"
> 
>  ETHMESHMAC=$(cat /sys/class/net/eth1/address)
> -ROUTERMAC=$(cat /sys/class/net/w2mesh/address)
> +ROUTERMAC=$(cat /sys/class/ieee80211/phy0/macaddress)
> diff --git a/src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wr741nd-v2 b/src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wr741nd-v2
> index 5f2300d..c8ddd0f 100644
> --- a/src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wr741nd-v2
> +++ b/src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wr741nd-v2
> @@ -6,4 +6,4 @@ WAN_PORTS=
>  BATMAN_PORTS="3 4 0t"
> 
>  ETHMESHMAC=$(cat /sys/class/net/eth1/address)
> -ROUTERMAC=$(cat /sys/class/net/w2mesh/address)
> +ROUTERMAC=$(cat /sys/class/ieee80211/phy0/macaddress)
> diff --git a/src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wr741nd-v4 b/src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wr741nd-v4
> index 114ba49..334e498 100644
> --- a/src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wr741nd-v4
> +++ b/src/packages/fff/fff-network/ar71xx/network.tl <http://network.tl/>-wr741nd-v4
> @@ -6,4 +6,4 @@ WAN_PORTS=
>  BATMAN_PORTS="2 3 0t"
> 
>  ETHMESHMAC=$(cat /sys/class/net/eth1/address)
> -ROUTERMAC=$(cat /sys/class/net/w2mesh/address)
> +ROUTERMAC=$(cat /sys/class/ieee80211/phy0/macaddress)
> diff --git a/src/packages/fff/fff-network/ar71xx/network.ubnt-bullet-m b/src/packages/fff/fff-network/ar71xx/network.ubnt-bullet-m
> index 7c342a6..372750c 100644
> --- a/src/packages/fff/fff-network/ar71xx/network.ubnt-bullet-m
> +++ b/src/packages/fff/fff-network/ar71xx/network.ubnt-bullet-m
> @@ -7,4 +7,4 @@ ONE_PORT="YES"
> 
>  . /etc/network.mode
> 
> -ROUTERMAC=$(cat /sys/class/net/w2mesh/address)
> +ROUTERMAC=$(cat /sys/class/ieee80211/phy0/macaddress)
> diff --git a/src/packages/fff/fff-network/ar71xx/network.ubnt-loco-m-xw b/src/packages/fff/fff-network/ar71xx/network.ubnt-loco-m-xw
> index 7c342a6..372750c 100644
> --- a/src/packages/fff/fff-network/ar71xx/network.ubnt-loco-m-xw
> +++ b/src/packages/fff/fff-network/ar71xx/network.ubnt-loco-m-xw
> @@ -7,4 +7,4 @@ ONE_PORT="YES"
> 
>  . /etc/network.mode
> 
> -ROUTERMAC=$(cat /sys/class/net/w2mesh/address)
> +ROUTERMAC=$(cat /sys/class/ieee80211/phy0/macaddress)
> diff --git a/src/packages/fff/fff-network/ar71xx/network.ubnt-nano-m b/src/packages/fff/fff-network/ar71xx/network.ubnt-nano-m
> index 7c342a6..372750c 100644
> --- a/src/packages/fff/fff-network/ar71xx/network.ubnt-nano-m
> +++ b/src/packages/fff/fff-network/ar71xx/network.ubnt-nano-m
> @@ -7,4 +7,4 @@ ONE_PORT="YES"
> 
>  . /etc/network.mode
> 
> -ROUTERMAC=$(cat /sys/class/net/w2mesh/address)
> +ROUTERMAC=$(cat /sys/class/ieee80211/phy0/macaddress)
> diff --git a/src/packages/fff/fff-network/ar71xx/network.ubnt-unifi b/src/packages/fff/fff-network/ar71xx/network.ubnt-unifi
> index 7c342a6..372750c 100644
> --- a/src/packages/fff/fff-network/ar71xx/network.ubnt-unifi
> +++ b/src/packages/fff/fff-network/ar71xx/network.ubnt-unifi
> @@ -7,4 +7,4 @@ ONE_PORT="YES"
> 
>  . /etc/network.mode
> 
> -ROUTERMAC=$(cat /sys/class/net/w2mesh/address)
> +ROUTERMAC=$(cat /sys/class/ieee80211/phy0/macaddress)
> diff --git a/src/packages/fff/fff-network/files/lib/functions/fff/network b/src/packages/fff/fff-network/files/lib/functions/fff/network
> index 8dd9f77..dc26938 100644
> --- a/src/packages/fff/fff-network/files/lib/functions/fff/network
> +++ b/src/packages/fff/fff-network/files/lib/functions/fff/network
> @@ -85,3 +85,14 @@ ipTidyColon() {
>   echo "$addr"
>   return 0
>  }
> +
> +macFlipLocalBit() {
> + # Returns given MAC-address with locally administered bit flipped
> + #
> + # Argument: MAC-address
> +
> + local mac=$1
> +
> + echo "$mac" | awk -F: '{ printf("%02x:%s:%s:%s:%s:%s\n", xor(("0x"$1),2), $2, $3, $4, $5, $6) }'
> + return 0
> +}
> diff --git a/src/packages/fff/fff-network/mpc85xx/network.tl <http://network.tl/>-wdr4900-v1 b/src/packages/fff/fff-network/mpc85xx/network.tl <http://network.tl/>-wdr4900-v1
> index d293f06..9caa6af 100644
> --- a/src/packages/fff/fff-network/mpc85xx/network.tl <http://network.tl/>-wdr4900-v1
> +++ b/src/packages/fff/fff-network/mpc85xx/network.tl <http://network.tl/>-wdr4900-v1
> @@ -1,8 +1,13 @@
> +. /lib/functions/fff/network
> +
>  WANDEV=eth0
>  SWITCHDEV=eth0
>  CLIENT_PORTS="0t 4 5"
>  WAN_PORTS="0t 1"
>  BATMAN_PORTS="0t 2 3"
> 
> -ETHMESHMAC=$(cat /sys/class/net/w2ap/address)
> +# use mac address from phy1 with 'locally administered' bit set to '1'
> +# only possible, because wXmesh is created first and therefore gets the 'universally administered address'
> +
> +ETHMESHMAC=$(macFlipLocalBit "$(cat /sys/class/ieee80211/phy1/macaddress)")
>  ROUTERMAC=$(cat /sys/class/net/eth0/address)