kalua - build mesh-networks without pain
- community: http://wireless.subsignal.org
- monitoring: http://intercity-vpn.de/networks/giancarlo/
- documentation: API
needing support? join the club or ask for consulting
TLDR! - just get me started:
wget https://raw.githubusercontent.com/bittorf/kalua/master/openwrt-build/build.sh
sh build.sh --openwrt trunk && cd openwrt && ../build.sh --help
# or build an image:
../build.sh --openwrt r46693 --hardware 'La Fonera 2.0N' --usecase 'Standard,kalua'
# or get specific help for hardware:
../build.sh --openwrt r16539 --hardware
# or get specific help for usecase:
../build.sh --openwrt r16539 --hardware 'TP-LINK TL-WDR4300' --usecase
how to tweak the build:
git clone https://github.com/bittorf/kalua.git
# or
# git clone git@github.com:bittorf/kalua.git
cd kalua
echo ".gitignore" >> .gitignore
echo "build-env" >> .gitignore
mkdir build-env
cd build-env
mkdir openwrt_download
ln -s -T ../openwrt-build/build.sh build.sh # symlink our build tool
./build.sh --openwrt trunk # fetch openwrt git repository
# valid version names are:
# <empty>
# 'r12345'
# 'stable'
# 'beta'
# 'testing'
# 'trunk'
# 'switch_to_master'
# 'reset_autocommits'
# Example output:
# ~/tmp/kalua/build-env$ ./build.sh --openwrt trunk
# <14>Jun 10 00:45:06 ed: ./build.sh: check_working_directory() first start - fetching OpenWrt: git clone 'git://git.openwrt.org/openwrt.git'
# Cloning into 'openwrt'...
# remote: Counting objects: 312210, done.
# remote: Compressing objects: 100% (90882/90882), done.
# remote: Total 312210 (delta 214136), reused 303717 (delta 207431)
# Receiving objects: 100% (312210/312210), 110.89 MiB | 549.00 KiB/s, done.
# Resolving deltas: 100% (214136/214136), done.
# Checking connectivity... done.
# Checking out files: 100% (6204/6204), done.
# <14>Jun 10 00:49:00 ed: ./build.sh: check_working_directory() symlinking our central download pool
# <14>Jun 10 00:49:00 ed: ./build.sh: check_working_directory() first start - fetching OpenWrt-packages: git clone 'git://nbd.name/packages.git'
# Cloning into 'packages'...
# remote: Counting objects: 75921, done.
# remote: Compressing objects: 100% (28415/28415), done.
# remote: Total 75921 (delta 41370), reused 75038 (delta 40635)
# Receiving objects: 100% (75921/75921), 16.93 MiB | 405.00 KiB/s, done.
# Resolving deltas: 100% (41370/41370), done.
# Checking connectivity... done.
# <14>Jun 10 00:49:36 ed: ./build.sh: check_working_directory() first start - fetching own-repo: git clone 'git://github.com/bittorf/kalua.git'
# Cloning into 'kalua'...
# remote: Counting objects: 51055, done.
# remote: Compressing objects: 100% (175/175), done.
# remote: Total 51055 (delta 99), reused 0 (delta 0), pack-reused 50879
# Receiving objects: 100% (51055/51055), 14.71 MiB | 373.00 KiB/s, done.
# Resolving deltas: 100% (30245/30245), done.
# Checking connectivity... done.
# <14>Jun 10 00:50:08 ed: ./build.sh: check_working_directory() [OK] after doing 'cd openwrt' you should do:
# <14>Jun 10 00:50:08 ed: ./build.sh: check_working_directory() ../build.sh --help
# so after chaning to to openwrt directery, we can call our favorite config
cd openwrt
../build.sh --openwrt trunk --hardware 'TP-LINK TL-WDR3600' --usecase 'OpenWrt'
# so know package feeds will be updated, and installedhow to get a release for a specific hardware
# download and initial fetching of all sources
# (start in an empty directory)
git clone https://github.com/bittorf/kalua.git
cd kalua
echo ".gitignore" >> .gitignore
echo "build-env" >> .gitignore
mkdir build-env
cd build-env
mkdir openwrt_download
../openwrt-build/build.sh --openwrt
../openwrt-build/build.sh --openwrt trunk
cd openwrt
# just build plain OpenWrt without any additions
../../openwrt-build/build.sh --openwrt trunk --hardware 'TP-LINK TL-WDR3600' --usecase 'OpenWrt'
# full build for specific target with kalua
build.sh --openwrt r45806 --hardware 'TP-LINK TL-WR1043ND' --usecase 'Standard,kalua'
# get detailed help with
build.sh --helphow to build this from scratch on a debian server
# work as root:
apt-get update
LIST="build-essential libncurses5-dev m4 flex git git-core zlib1g-dev unzip subversion gawk python libssl-dev quilt screen rsync python3-distutils libbz2-dev"
for PACKAGE in $LIST; do apt-get -y install $PACKAGE; done
# now login as non-root user
git clone git://nbd.name/openwrt.git
git clone git://nbd.name/packages.git
cd openwrt
git clone git://github.com/bittorf/kalua.git
# for working with a specific openwrt-revision, do this:
# REV=40860
# git checkout $(git log -1 --format=%h --grep=@$REV)
make menuconfig # select your "Target System" / "Target Profile" and exit
make package/symlinks
# now configure your image and build:
make menuconfig
make
# flash your image via TFTP
FW="/path/to/your/baked/firmware_file"
IP="your.own.router.ip"
while :; do atftp --trace --option "timeout 1" --option "mode octet" --put --local-file $FW $IP && break; sleep 1; done
# upload images to release-server:
for CMD in applymystuff make "upload sysupgrade factory release remove"; do kalua/openwrt-build/mybuild.sh $CMD || break; donemanually configure the builtin-packages
make kernel_menuconfig # will safe in 'build_dir/linux-${platform}/linux-${kernelversion}/.config'
General setup ---> [*] Support for paging of anonymous memory (swap)
Device Drivers ---> Staging drivers ---> [*] Compressed RAM block device support
make menuconfig # will safe in '.config'
Global build settings ---> [*] Compile the kernel with symbol table information
Base system ---> busybox ---> Linux System Utilities ---> [*] mkswap
[*] swaponoff
Base system ---> [ ] firewall
Network ---> Firewall ---> [*] iptables ---> [*] iptables-mod-ipopt
[*] iptables-mod-nat-extra
Network ---> Routing and Redirection ---> [*] ip
Network ---> Routing and Redirection ---> [*] olsrd ---> [*] olsrd-mod-arprefresh
[*] olsrd-mod-jsoninfo
[*] olsrd-mod-nameservice
[*] olsrd-mod-txtinfo
[*] olsrd-mod-watchdog
Network ---> Web Servers/Proxies ---> [*] uhttpd
[*] uhttpd-mod-tls
[*] Build with debug messages
Network ---> [*] ethtool # if needed, e.g. 'Dell Truemobile 2300'
Network ---> [*] mii-tool # if needed, e.g. 'Ubiquiti Bullet M5'
Network ---> [*] netperf
Network ---> [*] ulogd ---> [*] ulogd-mod-extra # if data retention needed
Utilities ---> [*] px5g
[*] rbcfg # if needed, e.g. 'Linksys WRT54G/GS/GL'how to development directly on a router
opkg update
opkg install git
echo >/tmp/gitssh.sh '#!/bin/sh'
echo >>/tmp/gitssh.sh 'logger -s -- "$0: $*"'
echo >>/tmp/gitssh.sh 'ssh -i /etc/dropbear/dropbear_dss_host_key $*'
chmod +x /tmp/gitssh.sh
export GIT_SSH="/tmp/gitssh.sh" # dropbear needs this for public key authentication
git config --global user.name >/dev/null || {
git config --global user.name "Firstname Lastname"
git config --global user.email "your_email@youremail.com"
git config --edit --global
}
mkdir -p /tmp/dev; cd /tmp/dev
git clone <this_repo>
kalua/openwrt-build/mybuild.sh build_kalua_update_tarball
cd /; tar xvzf /tmp/tarball.tgz; rm /tmp/tarball.tgz
cd /tmp/dev/kalua
git add <changed_files>
git commit -m "describe changes"
git push ...piggyback kalua on a new router model without building from scratch
# for new devices, which are flashed with a plain openwrt
# from http://downloads.openwrt.org/snapshots/trunk/ do this:
# plugin ethernet on WAN, to get IP via DHCP, wait
# some seconds, connect via LAN with 'telnet 192.168.1.1' and
# look with which IP was given on WAN, then do:
ip -family inet address show dev $(uci get network.wan.ifname)
/etc/init.d/firewall stop
/etc/init.d/firewall disable
# get internet access using another AccessPoint or
# plugin ethernet on WAN and connect to the router
# via 'telnet <routers_wan_ip>', then do:
uci set wireless.default_radio0.mode=sta
uci set wireless.default_radio0.ssid=weimar.freifunk.net
uci set wireless.default_radio0.network=getip
uci del wireless.radio0.disabled
uci set network.getip=interface
uci set network.getip.proto=dhcp
wifi
# install essential packages:
opkg update
opkg install ip bmon netperf iputils-arping
opkg install olsrd olsrd-mod-arprefresh olsrd-mod-watchdog olsrd-mod-txtinfo olsrd-mod-nameservice
opkg install uhttpd libuhttpd-mbedtls px5g
opkg install kmod-ipt-compat-xtables iptables-mod-conntrack iptables-mod-conntrack-extra iptables-mod-extra
opkg install iptables-mod-filter iptables-mod-ipp2p iptables-mod-ipopt iptables-mod-nat iptables-mod-nat-extra
opkg install iptables-mod-ulog ulogd ulogd-mod-extra
# build full kalua-tarball on server
# export PRIV=/home/bastian/bittorf_wireless/programmierung/apply_profile.code.definitions
( cd .. && kalua/openwrt-build/mybuild.sh build_kalua_update_tarball full )
# copy from server to your router
scp user@yourserver:/tmp/tarball.tgz /tmp/tarball.tgz
# OR take this prebuilt one:
wget -O /tmp/tarball.tgz http://46.252.25.48/tarball_full.tgz
# decompress:
cd /; tar xvzf /tmp/tarball.tgz; rm /tmp/tarball.tgz
# execute config-writer
/etc/init.d/apply_profile.code
/etc/init.d/apply_profile.code liszt28 hybrid 34
# or delete caller if already configured:
rm /etc/init.d/apply_profile
# avoid 1st autoupdate and keep serial console-login running:
touch /www/serial_enabled
touch /www/lazypmuCherry Picking Git commits from forked repositories
# git fetch <repository url>
# git cherry-pick -x <hash>
# resolve conflicts, if any
# git commit -ac <hash>
# git pushSpecial UCI-variables
system.@weblogin[0].enabled - bool
system.@weblogin[0].dhcpautologout - bool
system.@weblogin[0].namespace - string
system.@weblogin[0].logtraffic - bool
system.@weblogin[0].defaultlang - ISO 639-1
system.@weblogin[0].default_speed_up - string: e.g. 16mbit
system.@weblogin[0].default_speed_down - string: e.g. 384kbit
system.@weblogin[0].mac_unshaped - string/list
system.@weblogin[0].authserver - IP
system.@weblogin[0].gateway_check - IP
system.@weblogin[0].dynamic_portfw - pattern of macs
system.@weblogin[0].auth_credentials - string
system.@weblogin[0].auth_type - none, roomnumber, userpass
system.@weblogin[0].blocked - bool
system.@weblogin[0].hideandseek - bool
system.@weblogin[0].freelan - bool
system.@weblogin[0].respect_missing_db - bool
system.@weblogin[0].allow_wan - bool
system.@weblogin[0].ticketstock - integer
system.@weblogin[0].db_cachesize - integer
system.@weblogin[0].db_localcopy - bool
system.@weblogin[0].db_forcefuzzy - bool
system.@weblogin[0].force_lan_reachable - bool
system.@weblogin[0].always_reachable - bool
system.@weblogin[0].redirect_dns - bool
system.@weblogin[0].allow_cgi_roles - bool
system.@weblogin[0].fixed_password - string
system.@weblogin[0].forget_clients - bool
system.@weblogin[0].list_walledgarden - ip description
system.@weblogin[0].pdf_labels_simple - bool
system.@weblogin[0].pdf_allow_archiv - bool
system.@monitoring[0].serverip - IP
system.@monitoring[0].backping - nodenumber
system.@monitoring[0].pingcheck - IP
system.@monitoring[0].pingcheck_lazy - bool
system.@monitoring[0].button_smstext - text
system.@monitoring[0].button_phone - list phonenumbers
system.@monitoring[0].url - url
system.@monitoring[0].statusprecache - bool
system.@monitoring[0].ignore_switch_error - bool
system.@monitoring[0].report_switch_change - bool
system.@monitoring[0].autoupload_config - bool
system.@monitoring[0].ignore_wifi_framecounter - bool # true = never restart wifi, even if no incoming wififrames for a long time
system.@monitoring[0].lazy_wifi_framecounter - bool # true = do not take missing incoming wififrames too serious (restart wifi after 10mins)
system.@monitoring[0].ignore_lossyethernet - bool
system.@monitoring[0].ignore_load - bool
system.@monitoring[0].cdp_send - bool
system.@monitoring[0].cisco_collect - bool
system.@monitoring[0].maxcost - integer
system.@monitoring[0].max_wificlients - bool
system.@monitoring[0].speedcheck_wired - bool
system.@monitoring[0].speedcheck_fakeip - IP
system.@monitoring[0].roaming_debug - bool
system.@monitoring[0].roaming_stats - bool
system.@monitoring[0].roaming_kick_bad - bool
system.@monitoring[0].roaming_no_nat - bool
system.@monitoring[0].report_traffic_nightly - bool
system.@monitoring[0].report_daily_stats - bool
system.@monitoring[0].maintenance - string, e.g. 'reverse_sshtunnel'
system.@monitoring[0].maintenance_force - bool
system.@monitoring[0].maintenance_ports - list of ints
system.@monitoring[0].wifi_netparam_name - string, e.g. 'wlanadhocRADIO1'
system.@monitoring[0].nightly_longrange - bool
system.@monitoring[0].send_mapapi - bool
system.@monitoring[0].report_wantraffic - bool
system.@monitoring[0].report_lan_dhcp - bool
system.@monitoring[0].station_stats - bool
system.@monitoring[0].no_wiphy_restart - bool
system.@monitoring[0].ignore_phy_probs - bool
system.@monitoring[0].toggle_wifi - bool
system.@monitoring[0].toggle_wifi_off - clocktime
system.@monitoring[0].toggle_wifi_on - clocktime
system.@monitoring[0].txpower_keep - bool
system.@monitoring[0].rrd - bool
system.@monitoring[0].sensor_netrange - ip_netaddr/CIDR
system.@monitoring[0].sensor_allow_inet - bool
system.@admin[0].location - string
system.@admin[0].latlon - string
system.@admin[0].mail - string
system.@admin[0].name - string
system.@admin[0].phone - string
system.@admin[0].neturl - string
system.@vpn[0].hostname - hostname
system.@vpn[0].ipaddr - IP
system.@vpn[0].hideandseek_disabled - bool
system.@vpn[0].force - bool
system.@vpn[0].active - bool
system.vpn.dnsname - string
system.@system[0].noswinstall - bool
system.@system[0].avoid_autoreboot - bool
system.@system[0].db_backup_force - bool
system.@system[0].restrict_local - bool (deny WANNET from MESH)
system.@system[0].zram_size_mb - integer
system.@system[0].zram_disabled - bool
system.@system[0].leds_ignore - bool
system.@system[0].wifi_no_predistortion - bool
system.@system[0].disable_automount - bool
system.@system[0].disable_qos - bool
system.@profile[0].name - string
system.@profile[0].nodenumber - integer
system.@profile[0].ipsystem - string
olsrd.@meta[0].no_watching - bool
olsrd.@meta[0].watch_gateway - bool
olsrd.@meta[0].hnaslave - bool
olsrd.@meta[0].hnaslave_dirty - bool
olsrd.@meta[0].hnaslave_condition - e.g. '2 ap'
olsrd.@meta[0].ignored_interfaces - e.g. 'tap598 tap732'
olsrd.@meta[0].ignore_restarts - bool
olsrd.@meta[0].no_auto_hna4 - bool
system.@fwupdate[0].url - url
system.@fwupdate[0].mode - string: 0|stable|beta|testing
system.@fwupdate[0].thrust_min - integer
system.@fwupdate[0].allow_unchecked - bool
system.@fwupdate[0].allow_inetoffer - bool
system.@fwupdate[0].confirm_needed - bool
system.@fwupdate[0].confirm_timeout - integer (days)
system.@vds[0].server - scp-destination
system.@vds[0].enabled - bool
system.@community[0].splash - bool
system.@httpsproxy[0].enabled - bool
olsrd.@meta[0].fixedarp - bool
olsrd.@meta[0].throttle_traffic - bool
olsrd.@meta[0].nexthop_dns - bool
olsrd.@meta[0].reboot_weak_ethernet - bool
olsrd.@meta[0].watch_value - integer
olsrd.@meta[0].watch_ip - ipaddr
olsrd.@meta[0].allow_no_neigh - bool
firewall.@adblock[0].enabled - bool
firewall.@adblock[0].windowsupdate - bool
firewall.@ignoreolsr[0].ip - IP
mail.@pop3[0].username - string
mail.@pop3[0].password - string
mail.@pop3[0].server - hostname
mail.@pop3[0].port - integer
mail.@smtp[0].server - hostname
mail.@smtp[0].port - integer
mail.@smtp[0].name - string: e.g. realname
mail.@smtp[0].mail - mailadresse
mail.@smtp[0].auth - string: e.g. '-P 222 user@domain.tld:myfolder'
sms.@sms[0].admin - string: phonenumber
wireless.radio0.cronactive - string: '18:00 - 08:00'
network.$INTERFACE.dyndns - url
network.$INTERFACE.shaping - bool
network.$INTERFACE.shaping_uplink - integer [kbit]
network.$INTERFACE.shaping_downlink - integer [kbit]
network.wan.public_ip - bool
network.@switch[0].disable_autoneg - bool
system.@webcam[0].storage_path - string: e.g. 'bastian@10.63.2.34:bigbrother'
system.@webcam[0].resolution - string: e.g. '800x448'
system.@webcam[0].flip_x - bool
system.@webcam[0].flip_y - bool
system.@webcam[0].disabled - bool
system.@webcam[0].dslr_upload - bool