On Mon, Jun 12, 2000 at 10:13:38AM -0500, Gilbert Ramirez wrote: > On linux, you can capture all packets on loopback, but any capture filters > on loopback will most likely fail to capture anything (unless you get lucky) > because of the incorrect way libpcap treats the Linux loopback interface. At least the rewritten Linux libpcap code has been put on the main branch of the tcpdump.org libpcap CVS tree, so once libpcap 0.6 comes out, there should at least be a way to fix this (and hopefully all 500,000 Linux distributions will pick that up at some point after it comes out, so that only older releases of those distributions will require that you manually install 0.6). Of course, 0.5 hasn't come out yet, but I suspect it may come out soon, paving the way for an 0.6 release at some point after that.
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