If isc-dhcp gets restarted, it might have to deal with RFC-1918 zones
being previously populated by an earlier instance. In that case, we
need to know if we're modified versus initially adding the zones.
The special handling of RFC-1918 zones in Bind is quirky, and there
should be a patch soon to make it more friendly, but in the meantime
you might have to use:
disable-empty-zone 168.192.in-addr.arpa;
Or similar depending on which address block you poach.
Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
Updates to in-addr.arpa are being rejected with:
update failed: REFUSED
because we create an empty zone, and then try to add it again
when it already exists. So use modzone instead to update it.
Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
This changes isc-dhcp's init script to create bind zones using the tools
bind provides for that scenario instead of crafting separate zone
configuration by hand.
At the same time, remove the use of /tmp/bind/named.conf.local and add
permissions for dynamic zone creation to bind.
Signed-off-by: David Härdeman <david@hardeman.nu>
It's a minor difference and they're handled the same, but that
might change as we move to Kea.
Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
The new gcc in the toolchain is failing K&R style prototypes. There
are also some function pointers passed as parameters that didn't
have prototypes so were causing incompatible pointer clashes.
Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
Handle not having a dynamic pool correctly without ipcalc.sh
generating noise about it.
Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
ipcalc.sh no longer outputs invalid ranges and fails with an error code in
such cases. React to the error.
Signed-off-by: Leon M. Busch-George <leon@georgemail.eu>
With #12925, 'BROADCAST' will no longer be set if there is no local
broadcast address (rather than holding the global broadcast address).
Prepare for the merge but stay compatible with the old version of ipcalc.
Signed-off-by: Leon M. Busch-George <leon@georgemail.eu>
I've noticed my AppleTV's refresh their leases ever minute unless
I explicitly force their renewal time higher, because it doesn't
default to 50% of the lease time.
Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
When CC is set to e.g. "ccache mips-openwrt-linux-musl-gcc" it needs
to be quoted to avoid word splitting on substitution.
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Note that on 32-bit ARM with MUSL we don't have Unwind_GetIP() so
we need to disable backtraces.
Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
If named is configured to not listen on any IPv6 interfaces,
then we should run 'nsupdate' with the '-4' argument.
Also:
* cleanup RFC-1918 address detection;
* don't generate PTR records for domain entries that aren't
RFC-1918 addresses or these will generate NOTAUTH failures;
We're assuming that we're doing DNS split-horizon and that
internal addresses aren't routable.
Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
isc-dhcp uses system ar tool so build fails on Darwin build host.
Embedded bind lib uses system ar and ranlib tools and fails on Darwin
This patch explicitly specifies ar and ranlib tools for target build
Signed-off-by: Sergey V. Lobanov <sergey@lobanov.in>
The crude loop I wrote to come up with this changeset:
find -L package/feeds/packages/ -name patches | \
sed 's/patches$/refresh/' | sort | xargs make
Signed-off-by: Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com>
Not including an A record mapping will cause nsupdate to balk at
CNAME and MX records (and probably SRV as well) because the target
will be unknown at the time of parsing, until the lease gets
activated.
We need these RR's to be in place well before the servers even
come up.
Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
Start after named is running.
Add support for "cname", "domain", "mxhost", and "srvhost" configs.
Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
