Hi,
I disabled ipv6 on kernel level (on rhel 7) and after that is not possible
to start gsad.
See following strace log:
2748 socket(PF_INET6, SOCK_STREAM|SOCK_CLOEXEC, IPPROTO_IP <unfinished ...>
2749 <... socket resumed> ) = -1 EAFNOSUPPORT (Address family
not supported by protocol)
2749 write(4, "gsad main:WARNING:2015-09-28 11h"..., 117) = 117
2749 write(4, "gsad main:WARNING:2015-09-28 11h"..., 90) = 90
2748 <... socket resumed> ) = -1 EAFNOSUPPORT (Address family
not supported by protocol)
2749 close(4) = 0
2748 write(4, "gsad main:WARNING:2015-09-28 11h"..., 117) = 117
2749 open("/usr/local/var/run/gsad.pid", O_RDONLY) = 4
2748 write(4, "gsad main:WARNING:2015-09-28 11h"..., 107 <unfinished ...>
2749 fstat(4, <unfinished ...>
2748 <... write resumed> ) = 107
2749 <... fstat resumed> {st_mode=S_IFREG|0644, st_size=5, ...}) = 0
2748 socket(PF_INET6, SOCK_STREAM|SOCK_CLOEXEC, IPPROTO_IP <unfinished ...>
2749 read(4, "2749\n", 5) = 5
2749 close(4) = 0
2749 unlink("/usr/local/var/run/gsad.pid") = 0
2749 exit_group(1) = ?
2748 <... socket resumed> ) = -1 EAFNOSUPPORT (Address family
not supported by protocol)
2748 write(4, "gsad main:WARNING:2015-09-28 11h"..., 117) = 117
2749 +++ exited with 1 +++
2748 write(4, "gsad main:CRITICAL:2015-09-28 11"..., 82) = 82
2748 kill(2749, SIGTERM) = -1 ESRCH (No such process)
2748 close(4) = 0
how to modify source to enable to start gsad on this kind of machine? looks
like it still tries to
socket(PF_INET6.. ) even it's not supported by kernel?
--
Eero
2015-09-21 15:22 GMT+03:00 Lukas Grunwald <[email protected]>:
> Hi,
>
> On 21.09.2015 13:24, Eero Volotinen wrote:
>
>> Hi,
>>
>> Noticed that on dual stack ipv4/6 machines gsad by default listens only
>> ipv6, not ipv4?
>>
>> Is this bug or feature?
>>
>
> Feature ;-)
>
> tcp6 0 0 :::80 :::* LISTEN 4388/gsad
>
> That mean both ipv4 and ipv6 binding ;-)
>
>
>>
> --
> Regards
> Lukas Grunwald
> http://www.greenbone.net
> mail: [email protected]
> Greenbone Networks GmbH
> AG Osnabrück, HR B 202460
> Neuer Graben 17, 49074 Osnabrueck, Germany
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>
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