CAA iodef clarification
Hi On the CAA record iodef filed, do we force this to be unique or can it match a CNAME? Thanks, Ramesh ___ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
TSIG DDNS and windows clients
All
I've inherited a BIND environment and i'm trying to understand a few things
as currently we are experiences an issue related to DDNS.
we have
site 1
hostA
site 2
hostB
We have a HArecord, and we want HostA or HostB to be able to update the
HArecord (i.e. failover cluster type configuration)
config:
Zone file:
zone "TEST" {
check-names ignore;
type master;
file "/var/named/dynamic/TEST";
allow-update {
auth-dns;
dynamic-TEST;
};
};
lists.conf
acl dynamic-update-ads {
192.168.2.1 // hostA
192.168.5.1 // hostB
dynamic-TEST-tsig;
};
acl dynamic-TEST-tsig {
// any host which is not..
!{
// not in the new acls
!dynamic-test-site1;
!dynamic-test-site2;
any;
};
// but has the key
key TEST-key;
};
acl !dynamic-test-site1 {
192.168.2.1/32; // HostA
};
acl !dynamic-test-site2 {
192.168.5.1/32; // HostB
};
however these windows machines keep saying bad key, I know i'm missing
something obvious but how do i get this to work?
happy to be able to give the key to the windows boxes if anyone knows
but i'm drawing a blank
Regards
Cade
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delv isc_app_ctxsuspend ctx->running ASSERTION
Assertion in `delv` utility.
Had an assertion error for `delv` utility in trying to perform suspend
thread.
Doesn't seem specific to any thing, argument-wise.
Environment:
Linux 4.19
Debian 10.3
Custom built Bind v9.17.1
bind9/lib/isc/app.c:422
void
isc_app_ctxsuspend(isc_appctx_t *ctx) {
REQUIRE(VALID_APPCTX(ctx));
REQUIRE(atomic_load(&ctx->running));
/*
* Don't send the reload signal if we're shutting down.
*/
if (atomic_load_acquire(&ctx->shutdown_requested) == false) {
Traceback:
# delv -v
delv 9.17.1-dev
# delv @ns1.egbert.net _imap._tcp.egbert.net srv
app.c:422: REQUIRE(__extension__ ({ __auto_type __atomic_load_ptr =
(&ctx->running); __typeof__ (*__atomic_load_ptr) __atomic_load_tmp;
__atomic_load (__atomic_load_ptr, &__atomic_load_tmp, (5));
__atomic_load_tmp; })) failed, back trace
/usr/local/lib/libisc.so.1701(+0x2e5f3) [0x7f06d633d5f3]
/usr/local/lib/libisc.so.1701(isc_assertion_failed+0xa) [0x7f06d633d55a]
/usr/local/lib/libisc.so.1701(+0x2e12a) [0x7f06d633d12a]
/usr/local/lib/libirs.so.1700(+0x5099) [0x7f06d60bb099]
/usr/local/lib/libisc.so.1701(+0x4cb3b) [0x7f06d635bb3b]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x7fa3) [0x7f06d609cfa3]
/lib/x86_64-linux-gnu/libc.so.6(clone+0x3f) [0x7f06d5fcd4cf]
Aborted
#
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Re: delv isc_app_ctxsuspend ctx->running ASSERTION
Had an assertion error for `delv` utility in trying to perform suspend
thread.
Doesn't seem specific to any thing, argument-wise.
Environment:
Linux 4.19
Debian 10.3
Custom built Bind v9.17.1
bind9/lib/isc/app.c:422
void
isc_app_ctxsuspend(isc_appctx_t *ctx) {
REQUIRE(VALID_APPCTX(ctx));
REQUIRE(atomic_load(&ctx->running));
/*
* Don't send the reload signal if we're shutting down.
*/
if (atomic_load_acquire(&ctx->shutdown_requested) == false) {
Traceback:
# delv -v
delv 9.17.1-dev
Gdb reported:
root@ns1:~/admin/bind9/bind9/lib# exit
exit
(gdb) b isc_app_ctxsuspend
Breakpoint 1 at 0x77f7e020: isc_app_ctxsuspend. (2 locations)
(gdb) r
The program being debugged has been started already.
Start it from the beginning? (y or n) y
Starting program: /usr/local/bin/delv @ns1.egbert.net
_pop3s._tcp.mx1.egbert.net. srv
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7752f700 (LWP 14643)]
[New Thread 0x76d04700 (LWP 14644)]
[New Thread 0x76503700 (LWP 14645)]
[New Thread 0x75517700 (LWP 14646)]
[New Thread 0x74cec700 (LWP 14647)]
[New Thread 0x744eb700 (LWP 14648)]
[Switching to Thread 0x75517700 (LWP 14646)]
Thread 5 "isc-worker" hit Breakpoint 1, isc_app_ctxsuspend (
ctx=0x75518010) at app.c:420
420 REQUIRE(VALID_APPCTX(ctx));
(gdb) bt
#0 isc_app_ctxsuspend (ctx=0x75518010) at app.c:420
#1 0x77cfc099 in process_answer (task=,
event=) at getaddrinfo.c:908
#2 0x77f9cb3b in dispatch (threadid=,
manager=0x75519010) at task.c:1152
#3 run (queuep=) at task.c:1344
#4 0x77cddfa3 in start_thread (arg=)
at pthread_create.c:486
#5 0x77c0e4cf in clone ()
at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Who should I contact about this utility? Github history shows two
contributors to the lib/isc/app.c file:
* Ondřej Surý
* Evan Hunt
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Re: delv isc_app_ctxsuspend ctx->running ASSERTION
Had an assertion error for `delv` utility in trying to perform suspend thread. Doesn't seem specific to any thing, argument-wise. This is weird. `*ctx->running` is set to `true`. It would have continued on normally to suspending the thread, if it weren't for that `REQUIRE(VALID_APPCTX(ctx));` logic. Using: * gcc 8.3.0 * ld (GNU Binutils 2.31.1) * ISC library 1701 * ISCCFG library 1700 * ISCCC library 1700 * IRC library 1700 Full GNU gcc version output: ```console # gcc -v Using built-in specs. COLLECT_GCC=gcc COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/8/lto-wrapper OFFLOAD_TARGET_NAMES=nvptx-none OFFLOAD_TARGET_DEFAULT=1 Target: x86_64-linux-gnu Configured with: ../src/configure -v --with-pkgversion='Debian 8.3.0-6' --with-bugurl=file:///usr/share/doc/gcc-8/README.Bugs --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --prefix=/usr --with-gcc-major-version-only --program-suffix=-8 --program-prefix=x86_64-linux-gnu- --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --libdir=/usr/lib --enable-nls --enable-bootstrap --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new --enable-gnu-unique-object --disable-vtable-verify --enable-libmpx --enable-plugin --enable-default-pie --with-system-zlib --with-target-system-zlib --enable-objc-gc=auto --enable-multiarch --disable-werror --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --enable-multilib --with-tune=generic --enable-offload-targets=nvptx-none --without-cuda-driver --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu Thread model: posix gcc version 8.3.0 (Debian 8.3.0-6) ``` ___ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
