Gluon: [tp-link-archer-c25-v1] nodeid/primary mac not matching device label

Created on 27 Jun 2019  路  13Comments  路  Source: freifunk-gluon/gluon

What is the problem?
Affected device: TP-LINK Archer C25 v1 "archer-c25-v1"

nodeid after flashing via "sysupgrade -n" (or firstboot)
50c7bf25482f (mac: 50:c7:bf:25:48:2f)

What is the expected behaviour?
primary mac (->nodeid) should correspond to sticker label mac:
50c7bf254830 (mac: 50:c7:bf:25:48:30)

Gluon Version:
gluon-v2018.2.2 (800c3b2bacdf3175b153413adc15ccdf802de2c8)

Site Configuration:
site.conf/site.mk/modules/buildlog:
see https://images.ffdus.de/brokenl2tp.key/site/

pictures:

grafik

grafik

bug waiting-on-author
Source
picture Adorfer

All 13 comments

please check with plain openwrt 18.06.3 and probably you can then report it upstream at openwrt

rotanid picture rotanid on 27 Jun 2019

@Adorfer Can you post the output of ip link? Is the sticker address visible on any interface?

mweinelt picture mweinelt on 27 Jun 2019

please check with plain openwrt 18.06.3

What should i look for on OpenWRT?

Is the sticker address visible on any interface?

it's on eth0.

[adorfer@dus0 ansible]$ ssh  -o StrictHostKeyChecking=no root@fda0:747e:ab29:9375:52c7:bfff:fe25:482f "ip l"
[..]
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: dummy0: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN qlen 1000
    link/ether 06:4b:a2:89:4e:20 brd ff:ff:ff:ff:ff:ff
3: eth0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel master br-wan state DOWN qlen 1000
    link/ether 50:c7:bf:25:48:30 brd ff:ff:ff:ff:ff:ff
4: eth1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN qlen 1000
    link/ether 50:c7:bf:25:48:31 brd ff:ff:ff:ff:ff:ff
7: br-wan: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN qlen 1000
    link/ether ce:ee:28:87:07:18 brd ff:ff:ff:ff:ff:ff
8: local-port@local-node: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-client state UP qlen 1000
    link/ether 50:c7:bf:25:48:2f brd ff:ff:ff:ff:ff:ff
9: local-node@local-port: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP qlen 1000
    link/ether 04:5c:85:12:ef:e0 brd ff:ff:ff:ff:ff:ff
10: eth1.1@eth1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state LOWERLAYERDOWN qlen 1000
    link/ether ce:ee:28:87:07:1c brd ff:ff:ff:ff:ff:ff
11: br-client: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP qlen 1000
    link/ether 50:c7:bf:25:48:2f brd ff:ff:ff:ff:ff:ff
12: primary0: <BROADCAST,NOARP,UP,LOWER_UP> mtu 1532 qdisc noqueue master bat0 state UNKNOWN qlen 1000
    link/ether ce:ee:28:87:07:1b brd ff:ff:ff:ff:ff:ff
13: bat0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-client state UNKNOWN qlen 1000
    link/ether 50:c7:bf:25:48:2f brd ff:ff:ff:ff:ff:ff
14: mesh1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1532 qdisc noqueue master bat0 state UP qlen 1000
    link/ether ce:ee:28:87:07:1d brd ff:ff:ff:ff:ff:ff
15: client1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-client state UP qlen 1000
    link/ether 50:c7:bf:25:48:30 brd ff:ff:ff:ff:ff:ff
16: mesh0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1532 qdisc noqueue master bat0 state UP qlen 1000
    link/ether ce:ee:28:87:07:19 brd ff:ff:ff:ff:ff:ff
17: client0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-client state UP qlen 1000
    link/ether ce:ee:28:87:07:18 brd ff:ff:ff:ff:ff:ff

grafik

Adorfer picture Adorfer on 27 Jun 2019

@Adorfer cat /tmp/sysinfo/board_name

mweinelt picture mweinelt on 27 Jun 2019

archer-c25-v1 (as stated in the issue)

Adorfer picture Adorfer on 27 Jun 2019

Ok, please try out https://github.com/freifunk-gluon/gluon/commit/10d05d268c60aa9c0b0db7eff88bddc20366fac7, it should provide a fix.

mweinelt picture mweinelt on 27 Jun 2019
👍1

@rotanid It's not an upstream issue as OpenWrt does not care about which interface's MAC address is on the label at the moment. Adrian Schmutzler is working on it for ath79 as described in https://github.com/freifunk-gluon/gluon/issues/1767

CodeFetch picture CodeFetch on 27 Jun 2019
👍1

Ok, please try out 10d05d2, it should provide a fix.

works like a treat! Thanks.

root@dus-50c7bf254830

closing.

Adorfer picture Adorfer on 28 Jun 2019

FYI: Note that C25 v1 networking was incorrectly set up as "two-port" device in OpenWrt. I fixes this only recently (master, 19.07, 18.06; both ath79 and ar71xx):
https://github.com/openwrt/openwrt/commit/cf2aa873ea1787d9206feac0391f748093c4809b

I do not know how Gluon sets up networking internally, but maybe the MAC address issue discussed here is a side-effect either of the incorrect initial setup or of my patch if it has been pulled already.

Also note that my OpenWrt-PR for primary-mac-address will not address ar71xx at all.

adschm picture adschm on 1 Jul 2019

For reference, here's a configuration dump of a C25:

root@64560-bw-ap6:~# cat /tmp/sysinfo/board_name
archer-c25-v1
root@64560-bw-ap6:~# cat /lib/gluon/release 
1.7~20190629
root@64560-bw-ap6:~# cat /lib/gluon/gluon-version 
v2018.2-168-g2e6c6f24
root@64560-bw-ap6:~# echo `cat /lib/gluon/core/sysconfig/primary_mac`
50:c7:bf:3a:6b:b1
root@64560-bw-ap6:~# ip l
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: dummy0: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN qlen 1000
    link/ether ea:91:af:70:78:ef brd ff:ff:ff:ff:ff:ff
3: eth0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel master br-wan state DOWN qlen 1000
    link/ether 50:c7:bf:3a:6b:b2 brd ff:ff:ff:ff:ff:ff
4: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP qlen 1000
    link/ether 8e:3b:7e:c6:51:9c brd ff:ff:ff:ff:ff:ff
7: br-wan: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN qlen 1000
    link/ether 8e:3b:7e:c6:51:98 brd ff:ff:ff:ff:ff:ff
8: local-port@local-node: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-client state UP qlen 1000
    link/ether 50:c7:bf:3a:6b:b1 brd ff:ff:ff:ff:ff:ff
9: local-node@local-port: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP qlen 1000
    link/ether da:ff:07:00:ff:ff brd ff:ff:ff:ff:ff:ff
10: br-client: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP qlen 1000
    link/ether 50:c7:bf:3a:6b:b1 brd ff:ff:ff:ff:ff:ff
11: primary0: <BROADCAST,NOARP,UP,LOWER_UP> mtu 1532 qdisc noqueue master bat0 state UNKNOWN qlen 1000
    link/ether 8e:3b:7e:c6:51:9b brd ff:ff:ff:ff:ff:ff
12: bat0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-client state UNKNOWN qlen 1000
    link/ether 50:c7:bf:3a:6b:b1 brd ff:ff:ff:ff:ff:ff
14: vx_mesh_lan: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1430 qdisc noqueue master bat0 state UNKNOWN qlen 1000
    link/ether 8e:3b:7e:c6:51:9c brd ff:ff:ff:ff:ff:ff
17: mesh0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1532 qdisc noqueue master bat0 state UP qlen 1000
    link/ether 8e:3b:7e:c6:51:99 brd ff:ff:ff:ff:ff:ff
18: mesh1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1532 qdisc noqueue master bat0 state UP qlen 1000
    link/ether 8e:3b:7e:c6:51:9d brd ff:ff:ff:ff:ff:ff
19: client0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-client state UP qlen 1000
    link/ether 8e:3b:7e:c6:51:98 brd ff:ff:ff:ff:ff:ff
20: client1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-client state UP qlen 1000
    link/ether 8e:3b:7e:c6:51:9c brd ff:ff:ff:ff:ff:ff
codedust picture codedust on 1 Jul 2019

@codedust What's the address on the label?

adschm picture adschm on 1 Jul 2019

@adrianschmutzler I'm not quite sure what you mean...

codedust picture codedust on 2 Jul 2019

what is the mac on your c25's bottom housing sticker?

Adorfer picture Adorfer on 2 Jul 2019
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