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Das Netzwerk in der Riesaer Str. 32
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network/nix/pkgs/ap.sh

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#!/usr/bin/env bash
{% macro uci_network_mgmt(ifname) -%}
set network.mgmt=interface
set network.mgmt.ifname={{ ifname }}
set network.mgmt.proto=static
set network.mgmt.ipaddr={{ pillar['hosts-inet']['mgmt'][hostname] }}
set network.mgmt.netmask=255.255.255.0
set network.mgmt.gateway={{ pillar['hosts-inet']['mgmt']['mgmt-gw'] }}
set network.mgmt.ip6addr={{ pillar['hosts-inet6']['dn42']['mgmt'][hostname] }}/64
set network.mgmt.ip6gw={{ pillar['hosts-inet6']['dn42']['mgmt']['mgmt-gw'] }}
delete network.mgmt.dns
add_list network.mgmt.dns=172.20.73.8
add_list network.mgmt.dns={{ pillar['hosts-inet']['core']['upstream1'] }}
add_list network.mgmt.dns={{ pillar['hosts-inet6']['dn42']['core']['upstream1'] }}
add_list network.mgmt.dns={{ pillar['hosts-inet']['core']['upstream2'] }}
add_list network.mgmt.dns={{ pillar['hosts-inet6']['dn42']['core']['upstream2'] }}
{%- endmacro %}
{%- if conf.get('firstboot') %}
ssh-keygen -R 192.168.1.1
ssh root@192.168.1.1 \
"ash -e -x" <<__SSH__
{%- else %}
ssh root@{{ pillar['hosts-inet']['mgmt'][hostname] }} \
"ash -e -x" <<__SSH__
{%- endif %}
# Set root password
echo -e '{{ conf['password'] }}\n{{ conf['password'] }}' | passwd
# add ssh pubkey
echo "{{ pillar['ssh']['pubkey'] }}" > /etc/dropbear/authorized_keys
# System configuration
uci batch <<__UCI__
set system.@system[0].hostname={{ hostname }}
set dhcp.@dnsmasq[0].enabled=0
delete network.globals.ula_prefix
delete network.lan
delete network.wan
delete network.wan6
delete wireless.default_radio0
delete wireless.default_radio1
{%- set bridges = {} %}
{%- if conf.get('lan-access') %}
{%- do bridges.__setitem__(conf['lan-access'], True) %}
{%- endif %}
{%- for path, radio in conf['radios'].items() %}
{%- for ssid, ssidconf in radio['ssids'].items() %}
{%- do bridges.__setitem__(ssidconf['net'], True) %}
{%- endfor %}
{%- endfor %}
{%- if conf['model'] == 'TL-WDR4300' %}
{# These models have a shared Ethernet chip for LAN/WAN and therefore need switching #}
set network.@switch[0]=switch
set network.@switch[0].reset=1
set network.@switch[0].enable=1
set network.@switch[0].enable_vlan=1
set network.@switch[0].name=switch0
set network.@switch_vlan[0]=switch_vlan
set network.@switch_vlan[0].device='switch0'
set network.@switch_vlan[0].vlan='1'
set network.@switch_vlan[0].ports='0t 1t'
set network.@switch_vlan[0].comment='mgmt'
{% set switchnum = 1 %}
{%- for net in bridges.keys() %}
set network.@switch_vlan[{{ switchnum }}]=switch_vlan
set network.@switch_vlan[{{ switchnum }}].device='switch0'
set network.@switch_vlan[{{ switchnum }}].vlan='{{ pillar['vlans'][net] }}'
{%- if conf.get('lan-access') == net %}
set network.@switch_vlan[{{ switchnum }}].ports='0t 1t 2 3 4 5'
{%- else %}
set network.@switch_vlan[{{ switchnum }}].ports='0t 1t'
{%- endif %}
set network.@switch_vlan[{{ switchnum }}].comment='{{ net }}'
{% set switchnum = switchnum + 1 %}
{%- endfor %}
{{ uci_network_mgmt('eth0.1') }}
{%- for net in bridges.keys() %}
set network.{{ net }}=interface
set network.{{ net }}.type=bridge
set network.{{ net }}.proto=static
set network.{{ net }}.ifname='eth0.{{ pillar['vlans'][net] }}'
{%- endfor %}
{%- elif conf['model'] == 'TL-WR1043ND' %}
{# These models have a shared Ethernet chip with separate CPU ports for LAN/WAN and therefore need switching #}
set network.@switch[0]=switch
set network.@switch[0].reset=1
set network.@switch[0].enable=1
set network.@switch[0].enable_vlan=1
set network.@switch[0].name=switch0
set network.@switch_vlan[0]=switch_vlan
set network.@switch_vlan[0].device='switch0'
set network.@switch_vlan[0].vlan='1'
set network.@switch_vlan[0].ports='5t 6t'
set network.@switch_vlan[0].comment='mgmt'
{% set switchnum = 1 %}
{%- for net in bridges.keys() %}
set network.@switch_vlan[{{ switchnum }}]=switch_vlan
set network.@switch_vlan[{{ switchnum }}].device='switch0'
set network.@switch_vlan[{{ switchnum }}].vlan='{{ pillar['vlans'][net] }}'
# 0: eth1; 1-4: LAN ports in reverse; 5: WAN port; 6: eth0
{%- if conf.get('lan-access') == net %}
set network.@switch_vlan[{{ switchnum }}].ports='0 1 2 3 4 5t'
{%- else %}
set network.@switch_vlan[{{ switchnum }}].ports='5t 6t'
{%- endif %}
set network.@switch_vlan[{{ switchnum }}].comment='{{ net }}'
{% set switchnum = switchnum + 1 %}
{%- endfor %}
{{ uci_network_mgmt('eth0.1') }}
{%- for net in bridges.keys() %}
set network.{{ net }}=interface
set network.{{ net }}.type=bridge
set network.{{ net }}.proto=static
{%- if conf.get('lan-access') == net %}
set network.{{ net }}.ifname='eth1'
{%- else %}
set network.{{ net }}.ifname='eth0.{{ pillar['vlans'][net] }}'
{%- endif %}
{%- endfor %}
{%- elif conf['model'] == 'TL-Archer-C7v2' %}
{# These models have a shared Ethernet chip with separate CPU ports for LAN/WAN and therefore need switching #}
set network.@switch[0]=switch
set network.@switch[0].reset=1
set network.@switch[0].enable=1
set network.@switch[0].enable_vlan=1
set network.@switch[0].name=switch0
set network.@switch_vlan[0]=switch_vlan
set network.@switch_vlan[0].device='switch0'
set network.@switch_vlan[0].vlan='1'
set network.@switch_vlan[0].ports='1t 6t'
set network.@switch_vlan[0].comment='mgmt'
{% set switchnum = 1 %}
{%- for net in bridges.keys() %}
set network.@switch_vlan[{{ switchnum }}]=switch_vlan
set network.@switch_vlan[{{ switchnum }}].device='switch0'
set network.@switch_vlan[{{ switchnum }}].vlan='{{ pillar['vlans'][net] }}'
# 0: eth1; 1: WAN port; 2-5: LAN ports; 6: eth0
{%- if conf.get('lan-access') == net %}
set network.@switch_vlan[{{ switchnum }}].ports='0 1t 2 3 4 5'
{%- else %}
set network.@switch_vlan[{{ switchnum }}].ports='1t 6t'
{%- endif %}
set network.@switch_vlan[{{ switchnum }}].comment='{{ net }}'
{% set switchnum = switchnum + 1 %}
{%- endfor %}
{{ uci_network_mgmt('eth0.1') }}
{%- for net in bridges.keys() %}
set network.{{ net }}=interface
set network.{{ net }}.type=bridge
set network.{{ net }}.proto=static
{%- if conf.get('lan-access') == net %}
set network.{{ net }}.ifname='eth1'
{%- else %}
set network.{{ net }}.ifname='eth0.{{ pillar['vlans'][net] }}'
{%- endif %}
{%- endfor %}
{%- elif conf['model'] == 'TL-Archer-C7v4' or conf['model'] == 'TL-Archer-C7v5' %}
set network.@switch[0]=switch
set network.@switch[0].reset=1
set network.@switch[0].enable=1
set network.@switch[0].enable_vlan=1
set network.@switch[0].name=switch0
set network.@switch_vlan[0]=switch_vlan
set network.@switch_vlan[0].device='switch0'
set network.@switch_vlan[0].vlan='1'
set network.@switch_vlan[0].ports='0t 1t'
set network.@switch_vlan[0].comment='mgmt'
{% set switchnum = 1 %}
{%- for net in bridges.keys() %}
set network.@switch_vlan[{{ switchnum }}]=switch_vlan
set network.@switch_vlan[{{ switchnum }}].device='switch0'
set network.@switch_vlan[{{ switchnum }}].vlan='{{ pillar['vlans'][net] }}'
# 0: eth0; 1: WAN port; 2-5: LAN ports
{%- if conf.get('lan-access') == net %}
set network.@switch_vlan[{{ switchnum }}].ports='0t 1t 2 3 4 5'
{%- else %}
set network.@switch_vlan[{{ switchnum }}].ports='0t 1t'
{%- endif %}
set network.@switch_vlan[{{ switchnum }}].comment='{{ net }}'
{% set switchnum = switchnum + 1 %}
{%- endfor %}
{{ uci_network_mgmt('eth0.1') }}
{%- for net in bridges.keys() %}
set network.{{ net }}=interface
set network.{{ net }}.type=bridge
set network.{{ net }}.proto=static
set network.{{ net }}.ifname='eth0.{{ pillar['vlans'][net] }}'
{%- endfor %}
{%- elif conf['model'] == 'TL-WR1043NDv4' or conf['model'] == 'TL-WR1043NDv5' %}
set network.@switch[0]=switch
set network.@switch[0].reset=1
set network.@switch[0].enable=1
set network.@switch[0].enable_vlan=1
set network.@switch[0].name=switch0
set network.@switch_vlan[0]=switch_vlan
set network.@switch_vlan[0].device='switch0'
set network.@switch_vlan[0].vlan='1'
set network.@switch_vlan[0].ports='0t 5t'
set network.@switch_vlan[0].comment='mgmt'
{% set switchnum = 1 %}
{%- for net in bridges.keys() %}
set network.@switch_vlan[{{ switchnum }}]=switch_vlan
set network.@switch_vlan[{{ switchnum }}].device='switch0'
set network.@switch_vlan[{{ switchnum }}].vlan='{{ pillar['vlans'][net] }}'
# 0: eth0; 1-4: LAN ports; 5: WAN port
{%- if conf.get('lan-access') == net %}
set network.@switch_vlan[{{ switchnum }}].ports='0t 1 2 3 4 5t'
{%- else %}
set network.@switch_vlan[{{ switchnum }}].ports='0t 5t'
{%- endif %}
set network.@switch_vlan[{{ switchnum }}].comment='{{ net }}'
{% set switchnum = switchnum + 1 %}
{%- endfor %}
{{ uci_network_mgmt('eth0.1') }}
{%- for net in bridges.keys() %}
set network.{{ net }}=interface
set network.{{ net }}.type=bridge
set network.{{ net }}.proto=static
set network.{{ net }}.ifname='eth0.{{ pillar['vlans'][net] }}'
{%- endfor %}
{%- elif conf['model'] == 'TL-WR841Nv8' %}
{# Like v9 but with eth0/1 switched #}
set network.@switch[0].reset=1
set network.@switch[0].enable=1
set network.@switch[0].enable_vlan=0
{{ uci_network_mgmt('eth0.1') }}
{%- for net in bridges.keys() %}
set network.{{ net }}=interface
set network.{{ net }}.type=bridge
set network.{{ net }}.proto=static
{# Add WAN VLAN to bridge #}
{%- set ports = ['eth0.' ~ pillar['vlans'][net]] %}
{# Add LAN ports to bridge #}
{%- if conf.get('lan-access') == net %}
{%- do ports.append('eth1') %}
{%- endif %}
set network.{{ net }}.ifname='{{ ' '.join(ports) }}'
{%- endfor %}
{%- elif conf['model'] == 'TL-WR740Nv4' %}
{# Separate eth0/1 interfaces for LAN/WAN #}
{# eth0 - Port 0: eth0, Port 2: LAN1, Port 3: LAN2, Port 4: LAN3, Port 1: LAN4 #}
{# eth1 - WAN #}
set network.@switch[0].reset=1
set network.@switch[0].enable=1
set network.@switch[0].enable_vlan=0
{{ uci_network_mgmt('eth1.1') }}
{%- for net in bridges.keys() %}
set network.{{ net }}=interface
set network.{{ net }}.type=bridge
set network.{{ net }}.proto=static
{# Add WAN VLAN to bridge #}
{%- set ports = ['eth1.' ~ pillar['vlans'][net]] %}
{# Add LAN ports to bridge #}
{%- if conf.get('lan-access') == net %}
{%- do ports.append('eth0') %}
{%- endif %}
set network.{{ net }}.ifname='{{ ' '.join(ports) }}'
{%- endfor %}
{%- elif conf['model'] == 'TL-WA901NDv3' or conf['model'] == 'Ubnt-UniFi-AP-AC-LR' %}
{# Only eth0 exists, no switch #}
{{ uci_network_mgmt('eth0.1') }}
{%- for net in bridges.keys() %}
set network.{{ net }}=interface
set network.{{ net }}.type=bridge
set network.{{ net }}.proto=static
{# Add WAN VLAN to bridge #}
set network.{{ net }}.ifname='{{ 'eth0.' ~ pillar['vlans'][net] }}'
{%- endfor %}
{%- elif conf['model'] == 'Ubnt-UAP-nanoHD' %}
{# no switch, eth0 exists but is not usable, using "lan" instead #}
{{ uci_network_mgmt('lan.1') }}
{%- for net in bridges.keys() %}
set network.{{ net }}=interface
set network.{{ net }}.type=bridge
set network.{{ net }}.proto=static
{# Add WAN VLAN to bridge #}
set network.{{ net }}.ifname='{{ 'lan.' ~ pillar['vlans'][net] }}'
{%- endfor %}
{%- elif conf['model'] == 'DIR-615H1' or conf['model'] == 'DIR-615D4' %}
{# All DIR-615 share the same port layout #}
delete network.lan_dev
delete network.wan_dev
{# switch is cpu port 6, wan:cpu port 4, lan port 1 is cpu port 3, lan port 2 is 2 etc #}
set network.@switch[0]=switch
set network.@switch[0].reset=1
set network.@switch[0].enable=1
set network.@switch[0].enable_vlan=1
set network.@switch[0].name=switch0
set network.@switch_vlan[0]=switch_vlan
set network.@switch_vlan[0].device='switch0'
set network.@switch_vlan[0].vlan='1'
set network.@switch_vlan[0].ports='4t 6t'
set network.@switch_vlan[0].comment='mgmt'
{% set switchnum = 1 %}
{%- for net in bridges.keys() %}
set network.@switch_vlan[{{ switchnum }}]=switch_vlan
set network.@switch_vlan[{{ switchnum }}].device='switch0'
set network.@switch_vlan[{{ switchnum }}].vlan='{{ pillar['vlans'][net] }}'
{%- if conf.get('lan-access') == net %}
set network.@switch_vlan[{{ switchnum }}].ports='0 1 2 3 4t 6t'
{%- else %}
set network.@switch_vlan[{{ switchnum }}].ports='4t 6t'
{%- endif %}
set network.@switch_vlan[{{ switchnum }}].comment='{{ net }}'
{% set switchnum = switchnum + 1 %}
{%- endfor %}
{{ uci_network_mgmt('eth0.1') }}
{%- for net in bridges.keys() %}
set network.{{ net }}=interface
set network.{{ net }}.type=bridge
set network.{{ net }}.proto=static
#TODO: this should consider lan-access
set network.{{ net }}.ifname='eth0.{{ pillar['vlans'][net] }}'
{%- endfor %}
{%- else %}
{# All other models may have separate Ethernet chips for LAN/WAN #}
set network.@switch[0].reset=1
set network.@switch[0].enable=1
set network.@switch[0].enable_vlan=0
{{ uci_network_mgmt('eth1.1') }}
{%- for net in bridges.keys() %}
set network.{{ net }}=interface
set network.{{ net }}.type=bridge
set network.{{ net }}.proto=static
{# Add WAN VLAN to bridge #}
{%- set ports = ['eth1.' ~ pillar['vlans'][net]] %}
{# Add LAN ports to bridge #}
{%- if conf.get('lan-access') == net %}
{%- do ports.append('eth0') %}
{%- endif %}
set network.{{ net }}.ifname='{{ ' '.join(ports) }}'
{%- endfor %}
{%- endif %}
{%- set index = { 'radio': 0, 'iface': 0 } %}
{%- for path, radio in conf['radios'].items() %}
set wireless.radio{{ index.radio }}=wifi-device
set wireless.radio{{ index.radio }}.type=mac80211
set wireless.radio{{ index.radio }}.country=DE
set wireless.radio{{ index.radio }}.channel={{ radio['channel'] }}
set wireless.radio{{ index.radio }}.path={{ path }}
set wireless.radio{{ index.radio }}.hwmode={{ radio.get('hwmode') or '11n' }}
set wireless.radio{{ index.radio }}.htmode={{ radio.get('htmode') or 'HT20' }}
set wireless.radio{{ index.radio }}.noscan=1
delete wireless.radio{{ index.radio }}.disabled
{%- for ssid, ssidconf in radio['ssids'].items() %}
set wireless.wifi{{ index.iface }}=wifi-iface
{%- if radio['channel'] < 15 %}
{%- if conf['version'] == "nightly" %}
{%- set ifprefix = 'wlan2_' %}
{%- else %}
{%- set ifprefix = 'wlan2-' %}
{%- endif %}
{%- else %}
{%- if conf['version'] == "nightly" %}
{%- set ifprefix = 'wlan5_' %}
{%- else %}
{%- set ifprefix = 'wlan5-' %}
{%- endif %}
{%- endif %}
{%- if ssidconf.get('wpa-eap') %}
{%- if conf['version'] == "nightly" %}
{%- set ifsuffix = '_eap' %}
{%- else %}
{%- set ifsuffix = '-eap' %}
{%- endif %}
{%- else %}
{%- set ifsuffix = '' %}
{%- endif %}
set wireless.wifi{{ index.iface }}.ifname={{ ifprefix }}{{ ssidconf['net'] }}{{ ifsuffix }}
set wireless.wifi{{ index.iface }}.device=radio{{ index.radio }}
set wireless.wifi{{ index.iface }}.ssid='{{ ssid }}'
set wireless.wifi{{ index.iface }}.mode=ap
set wireless.wifi{{ index.iface }}.network={{ ssidconf['net'] }}
{%- if ssidconf.get('psk') %}
set wireless.wifi{{ index.iface }}.encryption=psk2
set wireless.wifi{{ index.iface }}.key='{{ ssidconf['psk'] }}'
{%- elif ssidconf.get('wpa-eap') %}
set wireless.wifi{{ index.iface }}.encryption=wpa2
set wireless.wifi{{ index.iface }}.server='{{ ssidconf['wpa-eap']['server'] }}'
set wireless.wifi{{ index.iface }}.port='{{ ssidconf['wpa-eap']['port'] }}'
set wireless.wifi{{ index.iface }}.auth_secret='{{ ssidconf['wpa-eap']['secret'] }}'
{%- else %}
set wireless.wifi{{ index.iface }}.encryption=none
delete wireless.wifi{{ index.iface }}.key
{%- endif %}
set wireless.wifi{{ index.iface }}.mcast_rate=18000
{%- set x = index.update({ 'iface': index.iface + 1 }) %}
{%- endfor %}
{%- set x = index.update({ 'radio': index.radio + 1 }) %}
{%- endfor %}
commit
__UCI__
# Cronjob that makes sure WiFi is only visible when server with all
# the gateways is reachable
cat >/etc/crontabs/root <<__CRON__
* * * * * /usr/sbin/wifi-on-link.sh
__CRON__
cat >/usr/sbin/wifi-on-link.sh <<__SH__
#!/bin/sh
if (ping -c 1 -W 3 {{ pillar['hosts-inet']['mgmt']['mgmt-gw'] }}) ; then
REACHABLE=y
else
REACHABLE=n
fi
if [ "\\\$(cat /sys/class/net/wlan2-pub/operstate)" == "up" ] ; then
UP=y
else
UP=n
fi
{%- if conf.get("error-led") %}
ERROR_LED=/sys/class/leds/{{ conf["error-led"] }}/brightness
[ \\\$REACHABLE = y ] && echo 0 > \\\$ERROR_LED
[ \\\$REACHABLE = n ] && echo 1 > \\\$ERROR_LED
{%- endif %}
[ \\\$REACHABLE = y ] && [ \\\$UP = n ] && wifi up
[ \\\$REACHABLE = n ] && [ \\\$UP = y ] && wifi down
exit 0
__SH__
chmod a+rx /usr/sbin/wifi-on-link.sh
/etc/init.d/cron restart
for svc in dnsmasq uhttpd ; do
rm /etc/rc.d/*\$svc
/etc/init.d/\$svc stop
done
{%- if conf.get('firstboot') %}
reboot
{%- endif %}
__SSH__
echo "Base configuration done \\o/"
echo "Later run: `dirname $0`/ap_install_collectd.sh {{ pillar['hosts-inet']['mgmt'][hostname] }}"