Re: Gratuitous ARP and Solaris 10
Pascal Gienger <[email protected]> Tue, 29 Jun 2010 06:51:02 +0200
| Newsgroups | gmane.comp.security.firewalls.ipfilter |
|---|---|
| Message-ID | <14840_1277787084_4C297BCB_14840_1660_1_4C297BB6.6030907@uni-konstanz.de> |
Am 29.06.10 05:13, schrieb Jesus Cea: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Hi, everybody. > > My hosting requires that I disable the gratuitous ARP packets my Solaris > servers are sending every 5 minutes (for detection of address > duplication). Are you sure your kernel sends out gratuitous ARP every 5 mins? As my memory recalls me Solaris purges unsolicited ARP entries every 5 minutes and solicited ARP entries every 20 minutes. But gratuitous ARP requests are only done if you bring an interface up online and never when already in running state. But my memory may fail, sure....