added templates for interfaces.d configurations

debian/rrqnet.docs

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+interfaces-template-*
+

interfaces-template-1

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+# Virtual cable with uplink to example host at 10.0.0.1:2
+# + creates a local tap named "example" with tunneling MTU (1450)
+# + uses UDP port 3 for this cable end
+# + reniced service daemon
+# + single-v logging to /var/log/rrqnet-example.log
+# + cable PSK /etc/rrqnet/keys/example.key (not included)
+# + 10 packet buffers and a single dispatch thread
+# + using dhcpclient locally for IPv4 assignment
+# + static MAC address and IPv4 assignment
+#
+# This template includes an extension block for adding an ipv6 setup
+# (with fictive addresses). Usage:
+# ifup example=ipv6
+# ifdown example=ipv6
+
+auto example
+iface example inet static
+    mtu 1450
+    hwaddress 02:00:00:00:00:02
+    address 192.168.0.2/24
+    broadcast 192.168.0.255
+    rrqnet_port 3
+    rrqnet_nice -3
+    rrqnet_log -v /var/log/rrqnet-example.log
+    rrqnet_remote 10.0.0.1:2=/etc/rrqnet/keys/example.key
+    rrqnet_options -B 10 -T 1
+
+iface ipv6 inet static inherits example
+    up ip addr  add fe00:0:0:0:0:1:c0a8:0002/96 dev example
+    up ip route add ::/0 via fe00:0:0:0:0:1:0:1 dev example
+    down ip route del ::/0 via fe00:0:0:0:0:1:0:1 dev example

interfaces-template-2

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+# Virtual cable with uplinks to example host at 10.0.0.1:2
+# + creates a local tap named "example" with tunneling MTU (1450)
+# + uses UDP port 3 for this cable end
+# + reniced service daemon
+# + single-v logging to /var/log/rrqnet-example.log
+# + cable PSK /etc/rrqnet/keys/example.key (not included)
+# + 10 packet buffers and a single dispatch thread
+# + using dhcpclient locally for IPv4 assignment
+
+auto example
+iface example inet manual
+    mtu 1450
+    rrqnet_port 3
+    rrqnet_nice -3
+    rrqnet_log -v /var/log/rrqnet-example.log
+    rrqnet_remote 10.0.0.1:2=/etc/rrqnet/keys/example.key
+    rrqnet_options -B 10 -T 1
+    rrqnet_dhcp dhclient

interfaces-template-3

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+# Virtual cable with uplinks to example host at 10.0.0.1:2 and [fe::1]:2,
+# and downlink ranges 10.1.0.0/16 (any port) and [fe::1:0:0/96]:3
+#
+# + creates a local tap named "example" with tunneling MTU (1450)
+# + uses UDP port 3 for this cable end
+# + reniced service daemon
+# + single-v logging to /var/log/rrqnet-example.log
+# + cable PSK /etc/rrqnet/keys/example[1-4].key (not included)
+# + 10 packet buffers and a single dispatch thread
+# + using static IPv4 assignment
+#
+# This template includes an extension block to manage a dnsmasq instance
+# for serving dhcp (only). Usage:
+# ifup exampe=dnsmasq
+# ifdown exampe=dnsmasq
+
+auto example
+iface example inet manual
+    mtu 1450
+    address 192.168.222.2/24
+    rrqnet_port 3
+    rrqnet_nice -3
+    rrqnet_log -v /var/log/rrqnet-example.log
+    rrqnet_remote 10.0.0.1:2=/etc/rrqnet/keys/example1.key
+    rrqnet_remote [fe::1]:2=/etc/rrqnet/keys/example2.key
+    rrqnet_remote 10.1.0.0/16=/etc/rrqnet/keys/example3.key
+    rrqnet_remote [fe::1:0:0/96]:3=/etc/rrqnet/keys/example4.key
+    rrqnet_options -B 10 -T 1
+
+iface dnsmasq inherits example
+    up /usr/sbin/dnsmasq -i example -a 192.168.222.2 -I lo -I wlan0 -I eth0 \
+       -p 0 -K -D -N -b --dhcp-sequential-ip \
+       -F 192.168.222.100,192.168.222.200,255.255.255.0,192.168.222.255 \
+       --dhcp-hostsfile=/etc/network/example.dhcphosts
+    down pkill -f 'dnsmasq -i example'