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>
On some platforms where interfaces come up very slowly, this can
cause a race-condition with dhcpd coming up before all the interfaces
have finished initializing.
Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
This fixes a crash that happens when dhcpd is configured with a failover
peer, and the failover peer goes down. The crash is due to a dereference
of a freed object. When tracing is enabled (which is the default) the
object in question is referenced by the tracing code and so doesn't get
freed prematurely. I have observed this crash on two different target
platforms (mips and x86_64), and it is reproducible on non-OpenWRT
distros by building isc-dhcpd using --disable-tracing.
This has been reported to ISC, but their response was that it's a low
priority as the simple work-around is to leave tracing enabled.
Re-enabling the tracing code only increases the size of the executable
by about 24KB.
Signed-off-by: Heath Kehoe <yaheath@gmail.com>
The internal nameservers and the DHCP default domain should be
squirted into /tmp/resolv.conf.
Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
dhcrelay has the ability to monitor interfaces for requests
in a single direction only rather than listening to all
interfaces for requests.
Doing this allows one to suppress the duplication of having
the relay forward requests from the same network that the
DHCP server is on.
Signed-off-by: Brian J. Murrell <brian@interlinx.bc.ca>
Sometimes it's necessary to set per-host options like:
list dhcp_option 'option:always-broadcast,true'
for hosts that don't understand unicast replies. There might
be other options you might want to set on a per-host basis,
such as extensions-path, dhcp-message-text, etc.
Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
