Date: Tue, 16 Aug 2016 17:07:38 -0400 From: Ernie Luzar <luzar722@gmail.com> To: freebsd-questions@freebsd.org Subject: Re: Cannot ping6 inside jail Message-ID: <57B3809A.5090003@gmail.com> In-Reply-To: <20160816204539.GA467@becker.bs.l> References: <20160816191547.GA87631@becker.bs.l> <57B36DDB.9050506@gmail.com> <20160816204539.GA467@becker.bs.l>
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Bertram Scharpf wrote: > On Tuesday, 16. Aug 2016, 15:47:39 -0400, Ernie Luzar wrote: >> Bertram Scharpf wrote: >>> Inside a jail: >>> >>> # ping6 ::1 >>> ping6: socket: Protocol not supported >>> >>> When I ask "ifconfig", there are no IPv6 adresses. >>> >>> What did I miss? >> If your talking about issuing the ping command from within a non-vimage >> jail then its denied by design as a security risk. You have to enable >> allow.raw.sockets to get ping command to work. > > I _had_ set "allow.raw_sockets = 1;" in "jail.conf". > > I say > > # sysctl security.jail.allow_raw_sockets=1 > # service jail restart myjail > > but still I see > > # ping6 ::1 > ping6: socket: Protocol not supported > > and > > # ifconfig | grep inet6 | wc -l > 0 > > and > > # telnet ::1 80 > Trying ::1... > telnet: socket: Protocol not supported > > Bertram > > Verify that regular ping works. Ping -c 4 8.8.8.8 Are you running a custom kernel where ipv6 support is removed? What RELEASE version of FreeBSD are you running?
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