blob: e690cddc0ef036245e5a91685f9ea4b88e21b3c4 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
|
---
network_wan_zone: "{{ network_zones.dom }}"
network_mgmt_zone: "{{ network_zones.mgmt }}"
network_internal_zone_names:
- lan
- guest
- infoscreens
openwrt_network_external:
# - name: interface 'wan'
# options:
# ifname: eth0
# proto: dhcp
- name: interface 'wan'
options:
ifname: "eth0.{{ network_wan_zone.vlan }}"
accept_ra: 0
proto: static
ipaddr: "{{ network_wan_zone.prefix | ipaddr(network_wan_zone.offsets[inventory_hostname]) | ipaddr('address') }}"
netmask: "{{ network_wan_zone.prefix | ipaddr('netmask') }}"
gateway: "{{ network_wan_zone.gw }}"
dns: "{{ network_wan_zone.dns }}"
openwrt_network_internal: "{{ openwrt_network_internal_yaml | from_yaml }}"
openwrt_network_internal_yaml: |
{% for zone_name in network_internal_zone_names %}
- name: "interface '{{ zone_name }}'"
options:
ifname: "eth1.{{ network_zones[zone_name].vlan }}"
accept_ra: 0
proto: static
ipaddr: "{{ network_zones[zone_name].gw }}"
netmask: "{{ network_zones[zone_name].prefix | ipaddr('netmask') }}"
{% endfor %}
openwrt_network_base:
- name: globals 'globals'
options:
ula_prefix: "fc{{ '%02x:%04x:%04x' | format((255 | random(seed=inventory_hostname + '0')), (65535 | random(seed=inventory_hostname + '1')), (65535 | random(seed=inventory_hostname + '2'))) }}::/48"
- name: interface 'loopback'
options:
ifname: lo
proto: static
ipaddr: 127.0.0.1
netmask: 255.0.0.0
- name: interface 'mgmt'
options:
ifname: "eth1.{{ network_mgmt_zone.vlan }}"
accept_ra: 0
proto: static
ipaddr: "{{ network_mgmt_zone.prefix | ipaddr(network_mgmt_zone.offsets[inventory_hostname]) | ipaddr('address') }}"
netmask: "{{ network_mgmt_zone.prefix | ipaddr('netmask') }}"
openwrt_dhcp_external:
- name: dhcp 'wan'
options:
interface: 'wan'
ignore: '1'
openwrt_dhcp_internal: "{{ openwrt_dhcp_internal_yaml | from_yaml }}"
openwrt_dhcp_internal_yaml: |
{% for zone_name in network_internal_zone_names %}
- name: "dhcp '{{ zone_name }}'"
options:
interface: "{{ zone_name }}"
{% if 'dhcp' in network_zones[zone_name] %}
start: {{ network_zones[zone_name].dhcp.start }}
limit: {{ network_zones[zone_name].dhcp.limit }}
leasetime: {{ network_zones[zone_name].dhcp.leasetime | default('12h') }}
dhcpv6: 'disabled'
ra: 'disabled'
{% else %}
ignore: '1'
{% endif %}
{% endfor %}
openwrt_dhcp_base:
- name: dnsmasq
options:
domainneeded: '1'
boguspriv: '1'
filterwin2k: '0'
localise_queries: '1'
rebind_protection: '1'
rebind_localhost: '1'
local: '/lan/'
domain: 'lan'
expandhosts: '1'
nonegcache: '0'
authoritative: '1'
readethers: '1'
leasefile: '/tmp/dhcp.leases'
resolvfile: '/tmp/resolv.conf.auto'
localservice: '1'
- name: odhcpd 'odhcpd'
options:
maindhcp: '0'
leasefile: '/tmp/hosts/odhcpd'
leasetrigger: '/usr/sbin/odhcpd-update'
- name: dhcp 'mgmt'
options:
interface: 'mgmt'
ignore: '1'
openwrt_variant: lede
openwrt_release: 17.01.6
openwrt_arch: ar71xx
openwrt_target: generic
openwrt_profile: tl-wr710n-v2
openwrt_output_image_suffixes:
- "generic-{{ openwrt_profile }}-squashfs-sysupgrade.bin"
openwrt_packages_remove:
- kmod-gpio-button-hotplug
- kmod-ath9k
- wpad-mini
- ppp
- ppp-mod-pppoe
- firewall
- odhcpd-ipv6only
openwrt_packages_add:
- kmod-ipt-nat
- haveged
- htop
- ip
- less
- nano
- tcpdump-mini
- iperf
- mtr
- qos-scripts
openwrt_mixin:
/etc/dropbear/authorized_keys:
content: "{{ ssh_keys_root | join('\n') }}\n"
/etc/htoprc:
file: "{{ global_files_dir }}/common/htoprc"
## TODO: this script needs to be activated ... probably using a symlink file?
/etc/init.d/network-fw:
mode: "0755"
content: |
#!/bin/sh /etc/rc.common
START=22
STOP=90
source /lib/functions/network.sh
network_get_device WAN_IF "wan"
network_get_device MGMT_IF "mgmt"
start() {
iptables -A INPUT -i lo -j ACCEPT
iptables -A INPUT -i $MGMT_IF -j ACCEPT
iptables -A INPUT -i $WAN_IF -p icmp -j ACCEPT
iptables -A INPUT -i $WAN_IF -m state --state RELATED,ESTABLISHED -j ACCEPT
iptables -A INPUT -i $WAN_IF -p tcp --dport 22000 -j ACCEPT
iptables -P INPUT DROP
iptables -A FORWARD -i lo -j ACCEPT
for zone in "{{ network_internal_zone_names | join('" "') }}"; do
network_get_device interface "$zone"
network_get_subnets subnets "$zone"
iptables -A FORWARD -i $WAN_IF -o $interface -p icmp -j ACCEPT
iptables -A FORWARD -i $WAN_IF -o $interface -m state RELATED,ESTABLISHED -j ACCEPT
for subnet in $subnets; do
iptables -A FORWARD -i $interface -o $WAN_IF -s $subnet -j ACCEPT
iptables -t nat -A POSTROUTING -o $WAN_IF -s $subnet -j MASQUERADE
done
done
iptables -P FORWARD DROP
}
stop() {
iptables -P INPUT ACCEPT
iptables INPUT -F
iptables -P FORWARD ACCEPT
iptables FORWARD -F
iptables -t nat POSTROUTING -F
}
openwrt_uci:
system:
- name: system
options:
hostname: '{{ inventory_hostname }}'
timezone: 'CET-1CEST,M3.5.0,M10.5.0/3'
ttylogin: '0'
log_size: '64'
urandom_seed: '0'
- name: timeserver 'ntp'
options:
enabled: '1'
enable_server: '0'
server:
- '0.lede.pool.ntp.org'
- '1.lede.pool.ntp.org'
- '2.lede.pool.ntp.org'
- '3.lede.pool.ntp.org'
dropbear:
- name: dropbear
options:
PasswordAuth: 'off'
RootPasswordAuth: 'off'
Port: '22000'
dhcp: "{{ openwrt_dhcp_base + openwrt_dhcp_internal + openwrt_dhcp_external }}"
network: "{{ openwrt_network_base + openwrt_network_internal + openwrt_network_external }}"
|
