Date: Sat, 2 Jan 2016 11:33:51 +0100 From: Marko Turk <markoml@markoturk.info> To: Artem Kuchin <artem@artem.ru> Cc: freebsd-questions@freebsd.org Subject: Re: Internal local ip address for host only Message-ID: <20160102103351.GA1907@vps.markoturk.info> In-Reply-To: <56879844.1030901@artem.ru> References: <56879844.1030901@artem.ru>
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--UlVJffcvxoiEqYs2 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sat, Jan 02, 2016 at 12:28:36PM +0300, Artem Kuchin wrote: > I have a didicated server inside provider's network. > I have igb0 interface > Now, i need some 10.0.0.x ups for jails, so i configure aliases on igb0= =20 > interface >=20 > inet 10.0.0.1 netmask 0xffffffff broadcast 10.0.0.1 > inet 10.0.0.2 netmask 0xffffffff broadcast 10.0.0.2 > inet 10.0.0.3 netmask 0xffffffff broadcast 10.0.0.3 >=20 > But this is wrong, because there can be another server with the same ips= =20 > in the local network and > in fact during boot i get >=20 > Jan 1 16:37:41 omni kernel: arp: 00:25:90:47:4f:9c is using my IP=20 > address 10.0.0.1 on igb0! >=20 > So, how i can i make perfectly virtual nic visible only inside my host? >=20 Hi, add aliases to lo0 or maybe use epair(4). BR, Marko --UlVJffcvxoiEqYs2 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAEBCAAGBQJWh6eOAAoJEHg6bF2mqM2ItOEQALSjv2E5L0oSjLpv86NuWjqD DhugGsa/+aLSRANQJm02slIT2qSH5AvH/LkhwbSqk1ZHOIZ5odGMeO8dJ7sMrkTN O27i3EwEF5iWGXmOiDiLx7pp8HnQE38WnTNup6iZor74OG78qXI9gbeb6RBcLrIm KJtGYJkFdm6zOJCvjKLi8KAmguBXCJpEv+PWAYCFyqv9M/3L3Rs2Wt0NRbwOa3N1 Cme+2HpHsIy4OjSLi8dY41AkTpgY1DYXP8722xrsPq9bWtKR+22E9TdsLNAtrnux 7AGip3Ykdi2Jtcy6v8ffkJhOUMXyfLrdSy6o9fCj2npMKLE1jbJk3WkaY/XS9bOx B3IgrnY9NHtNqXcR1Wgsf2N/AsHmJDp4Y4fJzCXWeHss1Up0r2tJfhxgMAcAXr04 3MuHbQ+xZ+Bqx1zvlifjcaO3hxR6v40OEmPkRb5iNbZ9jazqvEnNCcRTH0wAjhd2 BbvLnLVtY5QgXUE1Yg1mIGcpbxpKJRpYHVg1CmbZVx9sXWOUqHSTDCNq0x7VUBsL iQ0rA9WOUjLIsDYcw8TNws7wg6P4MRCw/YW1M8AGjvY66r38chLrHHIrn956rcUd TYd04la/1Z0IhnuD6JYqaRiJ4vk0l3kYGo78eCqNIs4SOtKHvrzSo+pwTzkV5pAM 6sCwvhMXV5tb2y3IbcBf =NRgu -----END PGP SIGNATURE----- --UlVJffcvxoiEqYs2--
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