Date: Wed, 25 Sep 2013 14:03:19 -0400 From: "Daniel Corbe" <corbe@corbe.net> To: "Daniel Kalchev" <daniel@digsys.bg>, "Rumen Telbizov" <telbizov@gmail.com> Cc: freebsd-stable@freebsd.org, Jack Vogel <jack.vogel@intel.com> Subject: Re: FreeBSD 9.1 ix driver vlan problem Message-ID: <1F6A12D6D90C4D1792369B0AFC82173A@poopsackHD> In-Reply-To: <3E619068-9015-4013-A99E-CEE8948C7455@digsys.bg> References: <CAENR%2B_VmdCcdfdqUz8%2BRdtnsuWDRokteAyMtLZN3BF%2BH%2BX8MjQ@mail.gmail.com> <3E619068-9015-4013-A99E-CEE8948C7455@digsys.bg>
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Why would disabling STP on the switch *shorten* the amount of time it takes for the port to come up? At least on Cisco switches, it takes ~45 seconds for the switching topology to converge with STP disabled. Shorter periods if you enable portfast or uplinkfast. -----Original Message----- From: Daniel Kalchev Sent: Wednesday, September 25, 2013 4:31 AM To: Rumen Telbizov Cc: freebsd-stable@freebsd.org ; Jack Vogel Subject: Re: FreeBSD 9.1 ix driver vlan problem On 25.09.2013, at 02:16, Rumen Telbizov <telbizov@gmail.com> wrote: > > > Example: > ifconfig vlan200 create # this is OK > ifconfig vlan200 inet 1.2.3.1/30 vlan 200 vlandev ix1 description DEBUG # > this second line makes the rest of the vlans freeze for 6-7 seconds > > On the switch side (Juniper) the physical interface flaps. There's nothing > in logs/dmesg. > Might be, you have spanning tree enabled on the switch port and when the interface "flaps" it needs time to converge. Disable spanning tree on the port and the reset will be very short. Daniel _______________________________________________ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org"
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