|
|
| Reporter | UraniumDonut | Assigned To | bruno-at-bareos | |
|---|
| Priority | normal | Severity | minor | Reproducibility | always |
|---|
| Status | closed | Resolution | no change required | |
|---|
| Platform | Linux | OS | RHEL (and clones) | OS Version | 8 |
|---|
| Product Version | 22.0.2 | |
|---|
|
|
| Summary | 0001518: bareos-fd fails to start socket when ipv6 is disabled in OS |
|---|
| Description | If ipv6 is disabled in the OS (indicated by /sys/module/ipv6/parameters/disable) on the client, bareos-fd appears to start normally, but can't create a socket. The director then cannot connect, even via ipv4.
This happens with the default client configuration, without explicitly defined "Address" variables in the config.
The error is only visible in debug mode (bareos-fd -f -s -d 200) . The filedaemon appears to be running properly (even though it isn't)
On the director debug, connecting results in:
bareos-dir (100): lib/bsock_tcp.cc:218-0 Current host[ipv4;XX.XX.XX.XX;9102] All host[ipv4;XX.XX.XX.XX;9102]
bareos-dir (100): lib/bsock_tcp.cc:115-0 Unable to connect to Client: CLIENTNAME on CLIENTNAME :9102. ERR=Connection refused
bareos-dir (50): lib/bsock.cc:669-0 TLS negotiation failed (while probing client protocol)
bareos-dir (100): dird/authenticate.cc:143-0 Could not DoTlsHandshake() with a file daemon
bareos-dir (100): lib/bsock.cc:136-0 Destruct BareosSocket
bareos-dir (120): dird/job.cc:407-0 Connection from client "CLIENTNAME " to director is not allowed.
In bconsole, connecting results in:
02-Mar 09:25 bareos-dir JobId 0: Fatal error:
Failed to connect to client "CLIENTNAME".
Bareos should
- try to create the sockets independently, so still ipv4 works, if ipv6 fails or
- notify the user, that the filedaemon does not work, because ipv6 initialization failed |
|---|
| Steps To Reproduce | - Disable ipv6 in OS
- Install bareos-fd
- Run bareos-fd
- Try to connect via bareos-dir to the client running bareos-fd |
|---|
| Additional Information | Sadly I am using a restricted console, from where I cannot copy text. Thus the error is as an image in the attachments.
This seems to be created by Bareos-update 21, from when Bareos listens on ipv4 and ipv6 by default. |
|---|
| Tags | crash, fd, filedemon, network |
|---|
|
|
