these two files has to be manually copied from openwrt buildserver to meshkit installation!

if you do a second "make ..." behind that same, first command you will get these files into imagebuilderfile.. (so might be a race condition)

fehler im meshkit-postinstall script

workaround is "reboot -f". but there are other problems too.

Testdownload laeuft nur wenige sekunden :-(

ci/freifunk/status/zeroes/ -O /dev/null
--2015-01-27 04:31:38-- http://88.198.64.148:8009/cgi-bin/luci/freifunk/status/zeroes/
Connecting to 88.198.64.148:8009... connected.
HTTP request sent, awaiting response... 200 OK
Length: unspecified [application/x-many-zeroes]
Saving to: ‘/dev/null’

[ <=>                                 ] 1,073,741,824 70.5MB/s   in 14s    

2015-01-27 04:31:52 (74.3 MB/s) - ‘/dev/null’ saved [1073741824]

brub directory for imagebuilder has to be manually copied from build-dir to meshkit (stage-dir)

MTU ist anzupassen, damit batman-adv nicht mehr fragmentiert wird.
zu beachten: wie kommt OLSR damit zurecht?
geht das auch auf allen Kabelkopplungen?

Unser Innenminister meint, dass das besser wäre!
Ausserdem sollte die Geschwindigkeit dadurch steigen..

the config in /etc/config/network seems inconsistent with luci

http://lists.freifunk.net/pipermail/firmware-devel-freifunk.net/2014-December/000164.html

Für das Einsammeln der Solardaten, Temperaturfühler (und mehr) sollten wir MQTT verwenden.
http://mosquitto.org/2011/08/mosquitto-on-openwrt/

/usr/sbin/ff_olsr_watchdog has to be change up to date
*f.i. /var/run/olsrd.pid has changed to /var/run/olsrd4.pid

same for freifunk_watchdog, esp. for dual-band-devices

• /usr/sbin/ffwatchd running || /etc/init.d/freifunk-watchdog restart

Nachts um eins starten unsere Geräte eigentlich nur einmal neu. Bei mehreren letzten Freifunk-Treffen kam es allerdings zu reboot-loops. Dies betraf "leider" nicht unseren Test-Node, sondern direkt den Management-Node (106-1) von unserem Testnode. und auch 104-3 (Serverraum sublab).
DIe Geräte laufen ein paar Minuten und starten irgendwann aus unerfindlichen Gründen neu :-o

p.s. bei mir zuhause habe ich auch das Gefühl, dass die Nanostation-M hier ominös manchmal rebootet seit den letzten zwei neuen trunk-releases im leipziger meshkit
p.p.s. ticketsysteme, da kann man quasi auch mit sich selbst reden...

ein manuelles Neustarten des Interfaces hilft hier
z.b. 18 Uhr

root@fischladen:# ping6 freifunk.net
PING freifunk.net (2001:bf0:c000:a::2:240): 56 data bytes
^C
--- freifunk.net ping statistics ---
3 packets transmitted, 0 packets received, 100% packet loss
root@fischladen:# ifdown henet
root@fischladen:# ifup henet
root@fischladen:# ping6 freifunk.net
PING freifunk.net (2001:bf0:c000:a::2:240): 56 data bytes
64 bytes from 2001:bf0:c000:a::2:240: seq=2 ttl=60 time=51.076 ms
64 bytes from 2001:bf0:c000:a::2:240: seq=3 ttl=60 time=44.772 ms
^C
--- freifunk.net ping statistics ---
4 packets transmitted, 2 packets received, 50% packet loss
round-trip min/avg/max = 44.772/47.924/51.076 ms

bat12 fehlt in br-mesh12 :-o

root@238-34:~# brctl show
bridge name bridge id STP enabled interfaces
br-lan 7fff.6466b3f41ab0 no eth0.1
br-mesh12 7fff.6466b3f41ab0 no eth0.122
wlan0-2
wlan1-2
br-mesh14 7fff.6e66b3f41ab1 no wlan0-3
wlan1-3
bat14

workaround: brctl addif br-mesh12 bat12

logread while starting device:

Fri Jul 18 15:18:55 2014 user.emerg syslog: policyrouting: Starting policy routing.
Fri Jul 18 15:18:55 2014 user.notice policyrouting: Starting policy routing.
Fri Jul 18 15:18:55 2014 user.emerg syslog: Error: Failed to connect to ubus
Fri Jul 18 15:18:57 2014 user.emerg syslog: uinteger - 9 = true
...
....

Fri Jul 18 15:19:05 2014 daemon.info dnsmasq[1036]: using nameserver 141.1.1.1#53
Fri Jul 18 15:19:05 2014 daemon.info dnsmasq[1036]: read /etc/hosts - 1 addresses
Fri Jul 18 15:19:05 2014 daemon.err dnsmasq[1036]: failed to load names from /var/etc/hosts.olsr: No such file or directory
Fri Jul 18 15:19:05 2014 user.notice policyrouting: Add route: ip r a 10.61.74.141/32 dev eth0 table localnets
Fri Jul 18 15:19:05 2014 user.notice policyrouting: Use mesh gateway for interface eth0 (IPv4)
Fri Jul 18 15:19:05 2014 daemon.info olsrd_hotplug: [OK] ifup: 'lan' => 'eth0'
Fri Jul 18 15:19:06 2014 user.emerg syslog: olsrd: /etc/rc.d/S65olsrd6: olsrd_write_interface() Warning: Interface 'wlan' not found, skipped
Fri Jul 18 15:19:06 2014 daemon.info olsrd: /etc/rc.d/S65olsrd6: olsrd_write_interface() Warning: Interface 'wlan' not found, skipped
Fri Jul 18 15:19:06 2014 daemon.info olsrd_hotplug: [OK] ifup: 'lan' => 'eth0'
Fri Jul 18 15:19:08 2014 kern.info kernel: [ 29.390000] device wlan0-1 entered promiscuous mode
Fri Jul 18 15:19:08 2014 kern.info kernel: [ 29.440000] br-mesh12: port 1(wlan0-1) entered forwarding state
Fri Jul 18 15:19:08 2014 kern.info kernel: [ 29.450000] br-mesh12: port 1(wlan0-1) entered forwarding state
Fri Jul 18 15:19:08 2014 daemon.notice netifd: Bridge 'br-mesh12' link is up
Fri Jul 18 15:19:08 2014 daemon.notice netifd: Interface 'mesh12' has link connectivity
Fri Jul 18 15:19:08 2014 daemon.notice netifd: Interface 'mesh12' is setting up now
Fri Jul 18 15:19:08 2014 kern.alert kernel: [ 29.500000] CPU 0 Unable to handle kernel paging request at virtual address 00000003, epc == 80208b0c, ra == 802379b8
Fri Jul 18 15:19:08 2014 kern.warn kernel: [ 29.510000] Oops[#1]:
Fri Jul 18 15:19:08 2014 kern.warn kernel: [ 29.510000] CPU: 0 PID: 1236 Comm: hostapd Not tainted 3.10.44 #1
Fri Jul 18 15:19:08 2014 kern.warn kernel: [ 29.510000] task: 8156e180 ti: 80904000 task.ti: 80904000
Fri Jul 18 15:19:08 2014 kern.warn kernel: [ 29.510000] $ 0 : 00000000 00000000 00000002 00000000
Fri Jul 18 15:19:08 2014 kern.warn kernel: [ 29.510000] $ 4 : 80827180 000000d0 80cc10f0 000000c3
Fri Jul 18 15:19:08 2014 kern.warn kernel: [ 29.510000] $ 8 : 802ecb94 ffd23940 00000000 5345514e
Fri Jul 18 15:19:08 2014 kern.warn kernel: [ 29.510000] $12 : 00000014 00000001 00000000 00000001
Fri Jul 18 15:19:08 2014 kern.warn kernel: [ 29.510000] $16 : 80827180 00000000 80827180 81b7fc30
Fri Jul 18 15:19:08 2014 kern.warn kernel: [ 29.510000] $20 : 00000000 00000000 00000001 00000000
Fri Jul 18 15:19:08 2014 kern.warn kernel: [ 29.510000] $24 : 00000000 8009d894
Fri Jul 18 15:19:08 2014 kern.warn kernel: [ 29.510000] $28 : 80904000 809059c8 81848800 802379b8
Fri Jul 18 15:19:08 2014 kern.warn kernel: [ 29.510000] Hi : 00000006
Fri Jul 18 15:19:08 2014 kern.warn kernel: [ 29.510000] Lo : de564700
Fri Jul 18 15:19:08 2014 kern.warn kernel: [ 29.510000] epc : 80208b0c skb_clone+0x18/0xf4
Fri Jul 18 15:19:08 2014 kern.warn kernel: [ 29.510000] Not tainted
Fri Jul 18 15:19:08 2014 kern.warn kernel: [ 29.510000] ra : 802379b8 netlink_broadcast_filtered+0x15c/0x378
Fri Jul 18 15:19:08 2014 kern.warn kernel: [ 29.510000] Status: 1000f403 KERNEL EXL IE
Fri Jul 18 15:19:08 2014 kern.warn kernel: [ 29.510000] Cause : 00800008
Fri Jul 18 15:19:08 2014 kern.warn kernel: [ 29.510000] BadVA : 00000003
Fri Jul 18 15:19:08 2014 kern.warn kernel: [ 29.510000] PrId : 00019374 (MIPS 24Kc)
Fri Jul 18 15:19:08 2014 kern.warn kernel: [ 29.510000] Modules linked in: ath9k ath9k_common iptable_nat ath9k_hw ath nf_nat_ipv4 nf_conntrack_ipv4 mac80211 ipt_MASQUERADE cfg80211 xt_time xt_tcpudp xt_tcpmss xt_statistic xt_state xt_nat xt_multiport xt_mark xt_mac xt_limit xt_length xt_hl xt_ecn xt_dscp xt_conntrack xt_comment xt_TCPMSS xt_REDIRECT xt_NETMAP xt_LOG xt_HL xt_DSCP xt_CT xt_CLASSIFY nf_nat_irc nf_nat_ftp nf_nat nf_defrag_ipv4 nf_conntrack_irc nf_conntrack_ftp nf_conntrack iptable_raw iptaFri Jul 18 15:19:08 2014 kern.warn kernel: [ 29.510000] Process hostapd (pid: 1236, threadinfo=80904000, task=8156e180, tls=7789d440)
Fri Jul 18 15:19:08 2014 kern.warn kernel: [ 29.510000] Stack : 00000000 80827180 ffffffff ffffffff 81ae0c00 81b7fc00 00000000 802379b8
Fri Jul 18 15:19:08 2014 kern.warn kernel: [ 29.510000] 80827180 80b0a60c 81bb2000 8184bb00 00000001 00000000 00000001 00000000
Fri Jul 18 15:19:08 2014 kern.warn kernel: [ 29.510000] 80827180 80b0a60c 81bb2000 8184bb00 81bb2010 80b60f00 81848800 80b60c80
Fri Jul 18 15:19:08 2014 kern.warn kernel: [ 29.510000] 00000004 801826e8 00000000 00000000 00000000 80b60f00 000000d0 80182260
Fri Jul 18 15:19:08 2014 kern.warn kernel: [ 29.510000] 80b0a60c 8013a94c 80b0a60c 00000000 00000000 00000004 80301954 80181c3c
Fri Jul 18 15:19:08 2014 kern.warn kernel: [ 29.510000] ...
Fri Jul 18 15:19:08 2014 kern.warn kernel: [ 29.510000] Call Trace:
Fri Jul 18 15:19:08 2014 kern.warn kernel: [ 29.510000] [<80208b0c>] skb_clone+0x18/0xf4
Fri Jul 18 15:19:08 2014 kern.warn kernel: [ 29.510000] [<802379b8>] netlink_broadcast_filtered+0x15c/0x378
Fri Jul 18 15:19:08 2014 kern.warn kernel: [ 29.510000] [<801826e8>] kobject_uevent_env+0x338/0x494
Fri Jul 18 15:19:08 2014 kern.warn kernel: [ 29.510000] [<80229948>] netdev_queue_update_kobjects+0xac/0x17c
Fri Jul 18 15:19:08 2014 kern.warn kernel: [ 29.510000] [<80229b30>] netdev_register_kobject+0xc8/0x114
Fri Jul 18 15:19:08 2014 kern.warn kernel: [ 29.510000] [<80217fcc>] register_netdevice+0x270/0x48c
Fri Jul 18 15:19:08 2014 kern.warn kernel: [ 29.510000] [<80e12ca0>] ieee80211_if_add+0x37c/0x400 [mac80211]
Fri Jul 18 15:19:08 2014 kern.warn kernel: [ 29.510000] [<80e18118>] ieee80211_csa_finish+0x2b3c/0x3e94 [mac80211]
Fri Jul 18 15:19:08 2014 kern.warn kernel: [ 29.510000]
Fri Jul 18 15:19:08 2014 kern.warn kernel: [ 29.510000]
Fri Jul 18 15:19:08 2014 kern.warn kernel: [ 29.510000] Code: afbf001c 8c8200a8 00808021 <90420001> 30420008 14400009 00a08821 8e040064 3c020018
Fri Jul 18 15:19:08 2014 kern.warn kernel: [ 29.790000] ---[ end trace 06d1951c87bf6494 ]---
Fri Jul 18 15:19:09 2014 user.emerg syslog: mknod: /dev/watchdog: File exists
Fri Jul 18 15:19:09 2014 user.emerg syslog: - init complete -
Fri Jul 18 15:19:09 2014 daemon.notice netifd: mesh12 (1336): udhcpc: option -h NAME is deprecated, use -x hostname:NAME
Fri Jul 18 15:19:09 2014 daemon.notice netifd: mesh12 (1336): udhcpc (v1.22.1) started
Fri Jul 18 15:19:09 2014 daemon.notice netifd: mesh12 (1336): Sending discover...

in build.sh
CONFIG_DOWNLOAD_FOLDER=\"${DOWNLOAD_FOLDER}\"
in config.example.sh
DOWNLOAD_FOLDER="/data/download"

This results in the resulting ImageBuilder to use that folder which is a problem if it isn't running on the same host on which the absolute path set on the build-box might be inaccessibe.

bb-release ist bereits im meshkit eingepflegt.. es fehlt allerdings noch:

• lokales openwrt build-script für mikrotik
• problem mit wget2nand! (falsche dateinamen)

this questions has to be answered TWICE during openwrt build process.. seems that "make menuconfig" is without these new dependecies?

Kernel-based Virtual Machine (KVM) support (KVM) N/m/y/? m
KVM for Intel processors support (KVM_INTEL) N/m/? m
KVM for AMD processors support (KVM_AMD) N/m/? m

..

Enable extended accounting over taskstats (TASK_XACCT) N/y/?

OLSR stürzt ab, zb wenn ich via luci auf die Netzwerkinterface Seite gehe:

Bad Gateway

The process did not produce any response

then olsr is gone... batman-adv is still working :-)

837 root 1160 S /usr/sbin/odhcpd
869 root 1100 S /usr/sbin/dropbear -F -P /var/run/dropbear.1.pid -p 22 -K 300
936 root 1516 S /usr/sbin/uhttpd -f -h /www -r similde41 -x /cgi-bin -u /ubus -t 60 -T 30 -k 20 -A 1 -n 3 -N 100 -p 0.0.0
937 root 1124 S /usr/sbin/uhttpd -f -h /www/cgi-bin/splash/ -r similde41 -k 0 -E /splash.sh -n 3 -p 8082 -i .sh=/bin/ash
939 root 0 SW [kworker/0:3]
1151 root 1484 S /usr/sbin/hostapd -P /var/run/wifi-phy0.pid -B /var/run/hostapd-phy0.conf
1174 root 0 SW [kworker/u2:3]
1208 root 1360 S udhcpc -p /var/run/udhcpc-br-mesh14.pid -s /lib/netifd/dhcp.script -f -t 0 -i br-mesh14 -H similde41-batm
1225 root 1132 S /usr/sbin/ffwatchd
1356 root 1364 S /usr/sbin/ntpd -n -p 0.openwrt.pool.ntp.org -p 1.openwrt.pool.ntp.org -p 2.openwrt.pool.ntp.org -p 3.open
1415 root 1364 S /usr/sbin/crond -f -c /etc/crontabs -l 9
1604 root 1168 S /usr/sbin/dropbear -F -P /var/run/dropbear.1.pid -p 22 -K 300
2031 root 1368 S -ash
2220 nobody 944 S /usr/sbin/dnsmasq -C /var/etc/dnsmasq.conf -k
2280 root 1168 R /usr/sbin/dropbear -F -P /var/run/dropbear.1.pid -p 22 -K 300
2283 root 1368 S -ash
2332 root 1360 R ps w
root@similde41:~# neigh.sh
nc: can't connect to remote host (127.0.0.1): Connection refused
Failed to parse message data

nc: can't connect to remote host: Connection refused
Failed to parse message data

root@similde41:# ls -la /var/run/
drwxr-xr-x 3 root root 420 Jul 18 14:57 .
drwxrwxrwt 15 root root 420 Jul 18 15:00 ..
-rw-r--r-- 1 root root 1481 Jul 18 14:44 config.md5
-rw-r--r-- 1 root root 5 Jul 18 14:45 crond.pid
-rw-r--r-- 1 root root 2 Jul 18 14:45 dnsmasq.eth1.dhcp
-rw-r--r-- 1 root root 5 Jul 18 14:57 dnsmasq.pid
-rw-r--r-- 1 root root 4 Jul 18 14:44 dropbear.1.pid
-rw-r--r-- 1 root root 5 Jul 18 14:45 ffwatchd.pid
-rw-r--r-- 1 root root 1054 Jul 18 14:45 fw3.state
drwxr-x--- 2 root root 80 Jul 18 14:45 hostapd
-rw-r--r-- 1 root root 627 Jul 18 14:45 hostapd-phy0.conf
prw-r--r-- 1 root root 0 Jul 18 14:45 latlon.js
-rw-r--r-- 1 root root 115 Jul 18 14:45 macs_olsr
-rw-r--r-- 1 root root 5 Jul 18 14:45 ntpd.pid
-rwx------ 1 root root 0 Jul 18 14:45 olsrd-ipv4.lock
-rw-r--r-- 1 root root 11 Jul 18 14:59 olsrd.watchdog
-rw-r--r-- 1 root root 5 Jul 18 14:45 olsrd4.pid
-rw-r--r-- 1 root root 115 Jul 18 14:45 services_olsr
srw------- 1 root root 0 Jan 1 1970 ubus.sock
-rw-r--r-- 1 root root 5 Jul 18 14:45 udhcpc-br-mesh14.pid
-rw-r--r-- 1 root root 5 Jul 18 14:45 wifi-phy0.pid
root@similde41:#

touch /o/staging_dir/target-i386_i486_uClibc-0.9.33.2/root-x86/stamp/.wprobe-export_installed
make[3]: Leaving directory /o/feeds/oldpackages/net/wprobe' make[2]: Circular package/network/services/hostapd/compile <- package/feeds/oldpackages/madwifi/compile dependency dropped. make[3]: Entering directory/o/package/network/services/hostapd'
mkdir -p /o/dl
echo "Checking out files from the git repository..."; mkdir -p /o/tmp/dl && cd /o/tmp/dl && rm -rf hostapd-2014-06-03 && [ ! -d hostapd-2014-06-03 ] && git clone git://w1.fi/srv/git/hostap.git hostapd-2014-06-03 --recursive && (cd hostapd-2014-06-03 && git checkout 84df167554569af8c87f0a8ac1fb508192417d8e && git submodule update) && echo "Packing checkout..." && rm -rf hostapd-2014-06-03/.git && /bin/tar cjf /o/tmp/dl/hostapd-2014-06-03.tar.bz2 hostapd-2014-06-03 && mv /o/tmp/dl/hostapd-2014-06-03.tar.bz2 /o/dl/ && rm -rf hostapd-2014-06-03;
Checking out files from the git repository...
Cloning into 'hostapd-2014-06-03'...
fatal: read error: Connection reset by peer
make[3]: *** [/o/dl/hostapd-2014-06-03.tar.bz2] Error 128
make[3]: Leaving directory /o/package/network/services/hostapd' make[2]: *** [package/network/services/hostapd/compile] Error 2 make[2]: Leaving directory/o'
make[1]: *** [/o/staging_dir/target-i386_i486_uClibc-0.9.33.2/stamp/.package_compile] Error 2
make[1]: Leaving directory `/o'
make: *** [world] Fehler 2

a firewall rule would be nice to avaoid establishing (openvpn/haupt-)VPN via mesh (f.i. when internet-gateway fails or WAN-cable is unplugged)

the save&apply button doenst seems to work.

i can "save" changes, can seen then all that changes.. but when clicking "OK" behaviour is strange.. but sometimes the changes will take effect..

testnode: http://[2001:470:7a60::dbc]/luci2.html

no traffic but zapping stats..

due to #1 (problem with batman-adv 2014-1) we should now (batman-adv 2014-2) switch back our config

nodes with more than one OLSR interface need that value.
atm it has to be done manually.

also setup olsr-default LQ to 0.8 on 2.4 ghz there

kadnode kann via meshkit gleich mit in die firmware gebaut werden und konfiguriert sich dann automatisch (in leipzig auf bat12).

seems that batman-adv init-scripts still have problems:

Sun Nov 2 14:02:33 2014 authpriv.notice dropbear[31904]: Password auth succeeded for 'root' from 10.61.234.148:48271
Sun Nov 2 14:02:33 2014 kern.emerg kernel: [46824.510000] unregister_netdevice: waiting for wlan0.12 to become free. Usage count = 1
Sun Nov 2 14:02:44 2014 kern.emerg kernel: [46834.650000] unregister_netdevice: waiting for wlan0.12 to become free. Usage count = 1
Sun Nov 2 14:02:54 2014 kern.emerg kernel: [46844.790000] unregister_netdevice: waiting for wlan0.12 to become free. Usage count = 1
root@similde41:# wifi
Command failed: Request timed out
Command failed: Request timed out
Command failed: Request timed out
root@similde41:# neigh.sh
Local Remote vTime LQ NLQ Cost
10.61.74.141 10.61.234.148 39035 1.000000 1.000000 1024

ähnlich wie bei OLSR brauchen wir euigentlich auch für batman-adv eine Nodes/Nachbarseite..

gluon hat da hier sowas, scheinbar auch ganz ohne luci und lua:
https://github.com/freifunk-gluon/packages/blob/8680f3da2222da20ccad25247b073ec120eda972/gluon/gluon-status-page/files/lib/gluon/status-page/www/cgi-bin/status

entsprechend zb auch libremesh behalten wir unsere batman-adv netze auch weiterhin in wlan-vlans.

Eine Freifunk.-Gluon version, die dazu kompatibel ist, soll einen einfachen Einstieg zu Freifunk geben. (billlige Router, bequemes VPN, leider kein L3 Backbone)