diff options
| author | Mitchell Riedstra <mitch@riedstra.dev> | 2022-02-23 20:19:37 -0500 |
|---|---|---|
| committer | Mitchell Riedstra <mitch@riedstra.dev> | 2022-02-23 20:43:27 -0500 |
| commit | 12192865c3ca0e1c2139afabab508e0087b14982 (patch) | |
| tree | 26ea5454dc976e87186e369685a1ac987bab2a61 /etc/local.d/00-dhcpcd.start | |
| download | alpine-home-router-master.tar.gz alpine-home-router-master.tar.xz | |
Diffstat (limited to 'etc/local.d/00-dhcpcd.start')
| -rwxr-xr-x | etc/local.d/00-dhcpcd.start | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/etc/local.d/00-dhcpcd.start b/etc/local.d/00-dhcpcd.start new file mode 100755 index 0000000..65d8957 --- /dev/null +++ b/etc/local.d/00-dhcpcd.start @@ -0,0 +1,44 @@ +#!/bin/sh +. /etc/local.d/vars.sh +# Not actually starting dhcpcd here, just writing out the configuration +# file based on what we have in vars +# +# This file also installs the `radvd.hook` to enable ipv6 router advertisements +# on the lan interface. + +# Write out our dhcpcd conf, take note that I've specifically disabled ipv4 +# here. I could enable it, however to keep a static ipv4 address the same as +# with a previous router it makes sense to have a DHCPv4 server not using a +# duid. ( So, udhcpc is still used ) +cat > /etc/dhcpcd.conf <<EOF +duid +nodhcp +noipv4 +noipv4ll +dhcp6 +persistent +vendorclassid +option domain_name_servers, domain_name, domain_search +option classless_static_routes +option interface_mtu +option host_name +option rapid_commit +require dhcp_server_identifier +slaac private +noipv6rs +denyinterfaces $lan +interface $wan + ipv6rs + ia_na 1 + ia_pd 2 $lan/0 +EOF + +echo "Generated dhcpcd.conf:" + +cat /etc/dhcpcd.conf + +# Copy the dhcpcd hook for radvd into place +cp /etc/local.d/radvd.hook \ + /usr/lib/dhcpcd/dhcpcd-hooks/60-radvd.conf + +. /etc/local.d/vars_end.sh |