Firewall behaviour is strange on one of my systems

[Antonio M]

and using Vinagre I get a avahi resolver timeout. I have filed a bug but no
answer from the assignee

2015-10-28 23:52 GMT+01:00 Antonio M <antonio.montagnani at gmail.com>:

> [antonio at pcdesktop1 ~]$ avahi-browse -a
> + virbr0 IPv4 antonio's remote desktop on pcdesktop1
> _rfb._tcp            local
> +  p19p1 IPv4 antonio's remote desktop on Fujiantonio
> _rfb._tcp            local
> +  p19p1 IPv4 antonio's remote desktop on pcdesktop1
> _rfb._tcp            local
> + virbr0 IPv4 antonio's public files on pcdesktop1
> _webdav._tcp         local
> +  p19p1 IPv4 antonio's public files on pcdesktop1
> _webdav._tcp         local
> + virbr0 IPv4 pcdesktop1
> _http._tcp           local
> +  p19p1 IPv4 pcdesktop1
> _http._tcp           local
> + virbr0 IPv4 Samsung ML-1610 @ pcdesktop1
> _ipp._tcp            local
> +  p19p1 IPv4 Samsung ML-1610 @ pcdesktop1
> _ipp._tcp            local
> + virbr0 IPv4 Samsung ML-1610 @ pcdesktop1
> _ipps._tcp           local
> +  p19p1 IPv4 Samsung ML-1610 @ pcdesktop1
> _ipps._tcp           local
> + virbr0 IPv4 Samsung ML-1610 @ pcdesktop1
> _printer._tcp        local
> +  p19p1 IPv4 Samsung ML-1610 @ pcdesktop1
> _printer._tcp        local
> + virbr0 IPv4 pcdesktop1
> _udisks-ssh._tcp     local
> +  p19p1 IPv4 pcdesktop1
> _udisks-ssh._tcp     local
>
>
> _________________________________________________________________________________
>
> [antonio at Fujiantonio ~]$ avahi-browse -a
> + wlp1s0 IPv4 CUPS-PDF @ Fujiantonio                        Stampante
> UNIX       local
> + wlp1s0 IPv4 printer @ Fujiantonio                         Stampante
> UNIX       local
> + wlp1s0 IPv4 Samsung ML-1610 @ pcdesktop1                  Stampante
> UNIX       local
> + virbr0 IPv4 printer @ Fujiantonio
> _ipps._tcp           local
> + virbr0 IPv4 CUPS-PDF @ Fujiantonio
> _ipps._tcp           local
> + wlp1s0 IPv4 Samsung ML-1610 @ pcdesktop1
> _ipps._tcp           local
> + wlp1s0 IPv4 printer @ Fujiantonio
> _ipps._tcp           local
> + wlp1s0 IPv4 CUPS-PDF @ Fujiantonio
> _ipps._tcp           local
> + virbr0 IPv4 printer @ Fujiantonio                         Internet
> Printer     local
> + virbr0 IPv4 CUPS-PDF @ Fujiantonio                        Internet
> Printer     local
> + wlp1s0 IPv4 Samsung ML-1610 @ pcdesktop1                  Internet
> Printer     local
> + wlp1s0 IPv4 printer @ Fujiantonio                         Internet
> Printer     local
> + wlp1s0 IPv4 CUPS-PDF @ Fujiantonio                        Internet
> Printer     local
> + virbr0 IPv4 antonio's remote desktop on Fujiantonio       Controllo
> remoto VNC local
> + wlp1s0 IPv4 antonio's remote desktop on pcdesktop1        Controllo
> remoto VNC local
> + wlp1s0 IPv4 antonio's remote desktop on Fujiantonio       Controllo
> remoto VNC local
> + virbr0 IPv4 Fujiantonio                                   Sito
> Web             local
> + wlp1s0 IPv4 pcdesktop1                                    Sito
> Web             local
> + wlp1s0 IPv4 Fujiantonio                                   Sito
> Web             local
> + virbr0 IPv4 antonio's public files on Fujiantonio         WebDAV
> Condivisione File local
> + wlp1s0 IPv4 antonio's public files on pcdesktop1          WebDAV
> Condivisione File local
> + wlp1s0 IPv4 antonio's public files on Fujiantonio         WebDAV
> Condivisione File local
> + wlp1s0 IPv4 Fujiantonio                                   Remote Disk
> Management local
> + wlp1s0 IPv4 pcdesktop1                                    Remote Disk
> Management local
> + virbr0 IPv4 CUPS-PDF @ Fujiantonio                        Stampante
> UNIX       local
> + virbr0 IPv4 Fujiantonio                                   Remote Disk
> Management local
> + virbr0 IPv4 printer @ Fujiantonio                         Stampante
> UNIX       local
>
>
> now when I try to connect from Fujiantonio to desktop1's Public share, I
> get a _webdav_tcp timeout
>
>
> 2015-10-28 23:37 GMT+01:00 Gordon Messmer <gordon.messmer at gmail.com>:
>
>> On 10/28/2015 03:17 PM, Antonio M wrote:
>>
>>> still I have not done a single step to improve situation
>>>
>>
>> The problem isn't obvious.  Your firewall rules are set up properly to
>> both browse other mDNS devices and advertise services on your system using
>> mDNS.
>>
>> Maybe install the avahi-tools package and run "avahi-browse --all" in a
>> terminal.  See what you get.
>>
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>
>
>
> --
> Antonio Montagnani
> Skype : amontag52
>
> Linux Fedora 22 (Twenty-two)
> inviato da Gmail
>



-- 
Antonio Montagnani
Skype : amontag52

Linux Fedora 22 (Twenty-two)
inviato da Gmail
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