AP for clients…

machines/loc1ap/attach.sh

@@ -0,0 +1,6 @@
+#!/bin/sh
+set -eu
+. ./lib.shs
+. machines/$mach/opts.shs
+
+nsenter --wdns=$nethorror_root $namespaces "$@"

machines/loc1ap/opts.shs

@@ -0,0 +1,3 @@
+#!/bin/false
+
+namespaces="--net=./state/$mach/netns --mount=./state/$mach/mntns"

machines/loc1ap/run-shim.sh

@@ -0,0 +1,7 @@
+#!/bin/sh
+
+set -eu
+. ./lib.shs
+
+ensure_started
+attach machines/$mach/setup.sh

machines/loc1ap/setup.sh

@@ -0,0 +1,25 @@
+#!/bin/sh
+set -eu
+
+. ./lib.shs
+
+# typically: bring up the networks
+ip link set dev lo up
+
+setup_for_router
+
+# ISP network
+ip addr add 10.0.0.2/24 dev isp_ve
+# NAT: use 10.0.0.0/24 inside the network and 192.168.0.1/24 for the client network
+nft add table ip nat
+nft add chain ip nat postrouting { type nat hook postrouting priority srcnat \; }
+nft add rule ip nat postrouting oifname \"isp_ve\" ip saddr 192.168.0.0/24 masquerade
+ip link set dev isp_ve up
+ip route add default via 10.0.0.1 dev isp_ve
+
+# network for clients
+ip addr add 192.168.0.1/24 dev cli_vwlan
+# No IPv6 at public spaces lol
+ip link set dev cli_vwlan up
+
+# TODO: DHCP server!

machines/loc1ap/start.sh

@@ -0,0 +1,12 @@
+#!/bin/sh
+set -eu
+. ./lib.shs
+. machines/$mach/opts.shs
+
+setup_statedir
+
+unshare $namespaces /bin/true # just create the namespaces
+
+veth_to_bridge isp_ve loc1_ap ve_loc1ap_ap
+# TODO: make it virt_wifi (need to read iproute2 src…)
+veth_to_bridge cli_vwlan loc1_cli ve_loc1_wifi

machines/loc1gw/start.sh

@@ -8,4 +8,4 @@ setup_statedir
 unshare $namespaces /bin/true # just create the namespaces
 
 veth_to_bridge up_ve loc1_up ve_loc1up_gw
-veth_to_bridge ap_ve loc1_ap
+veth_to_bridge ap_ve loc1_ap ve_loc1ap_gw

networks/loc1_cli/up.sh

@@ -0,0 +1,5 @@
+#!/bin/sh
+set -eu
+
+. ./lib.shs
+make_bridge