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Wed, 20 Jan 2021 14:52:42 +0000 Received: by smtp421.mail.bf1.yahoo.com (VZM Hermes SMTP Server) with ESMTPA ID 7b5f8e7c83e645a79b66ea516fe1a5f1; Wed, 20 Jan 2021 14:52:39 +0000 (UTC) Date: Wed, 20 Jan 2021 09:52:38 -0500 From: Aim To: freebsd-questions@freebsd.org Subject: Re: "avahi-browse -a" does not show hosts on LAN Message-Id: <20210120095238.34ac9dbf6475db4ac21583ad@aim.com> In-Reply-To: <20210120021924.GA603@admin.sibptus.ru> References: <20210117173628.GA11235@admin.sibptus.ru> <20210119055402.GA26903@admin.sibptus.ru> <20210119084633.44a8ede92689c65c789fe4de@aim.com> <20210120021924.GA603@admin.sibptus.ru> X-Mailer: Sylpheed 3.7.0 (GTK+ 2.24.33; amd64-portbld-freebsd12.1) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 4DLT5m1YBbz4svB X-Spamd-Bar: - X-Spamd-Result: default: False [-1.50 / 15.00]; FREEMAIL_FROM(0.00)[aim.com]; MV_CASE(0.50)[]; TO_DN_NONE(0.00)[]; R_SPF_ALLOW(-0.20)[+ip4:74.6.128.0/21]; DKIM_TRACE(0.00)[aim.com:+]; DMARC_POLICY_ALLOW(-0.50)[aim.com,reject]; FROM_EQ_ENVFROM(0.00)[]; RCVD_TLS_LAST(0.00)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[aim.com]; ASN(0.00)[asn:26101, ipnet:74.6.128.0/21, country:US]; RBL_DBL_DONT_QUERY_IPS(0.00)[74.6.132.123:from]; MID_RHS_MATCH_FROM(0.00)[]; ARC_NA(0.00)[]; R_DKIM_ALLOW(-0.20)[aim.com:s=a2048]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.10)[text/plain]; NEURAL_SPAM_SHORT(1.00)[0.996]; RCPT_COUNT_ONE(0.00)[1]; SPAMHAUS_ZRD(0.00)[74.6.132.123:from:127.0.2.255]; RCVD_IN_DNSWL_NONE(0.00)[74.6.132.123:from]; RWL_MAILSPIKE_POSSIBLE(0.00)[74.6.132.123:from]; RCVD_COUNT_TWO(0.00)[2]; MAILMAN_DEST(0.00)[freebsd-questions] X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 20 Jan 2021 14:52:45 -0000 On Wed, 20 Jan 2021 09:19:24 +0700 Victor Sudakov wrote: > Aim via freebsd-questions wrote: > > > > > > > > Do you have any idea why a FreeBSD host sees only itself in the > > > > "avahi-browse -a" output? > > > > > > > > There are other hosts on the LAN segment, and "avahi-browse -a" on an > > > > Ubuntu host does show them (and does not show itself, which is > > > > reasonable). > > > > > > Created a PR https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=252819 > > > > > > > It works OK here: > > I wonder, what's different between your setup and mine? From the output below > you can see that the name dexp1.local exists mDNS, but it is not browseable > ("VAS" is the name of the local host): > > vas@vas ~] avahi-browse -at > + re1 IPv6 vas _ssh._tcp local > + re1 IPv4 vas _ssh._tcp local > + re1 IPv6 vas _sftp-ssh._tcp local > + re1 IPv4 vas _sftp-ssh._tcp local > + re1 IPv6 VAS _device-info._tcp local > + re1 IPv4 VAS _device-info._tcp local > + re1 IPv6 VAS _smb._tcp local > + re1 IPv4 VAS _smb._tcp local > [vas@vas ~] ping dexp1.local > PING dexp1.local (192.168.170.252): 56 data bytes > 64 bytes from 192.168.170.252: icmp_seq=0 ttl=64 time=0.212 ms > 64 bytes from 192.168.170.252: icmp_seq=1 ttl=64 time=0.425 ms > 64 bytes from 192.168.170.252: icmp_seq=2 ttl=64 time=0.291 ms > ^C > --- dexp1.local ping statistics --- > 3 packets transmitted, 3 packets received, 0.0% packet loss > round-trip min/avg/max/stddev = 0.212/0.309/0.425/0.088 ms > [vas@vas ~] uname -a > FreeBSD vas.sibptus.ru 12.2-RELEASE-p1 FreeBSD 12.2-RELEASE-p1 GENERIC amd64 > I don't know where to start looking for differences. My setup is mostly generic. I would be happy to check whatever settings you might think affect you. --