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The free DHCP solution, ISC, seems to be having scaling issues (i.e. handling only about 200 DHCPDISCOVER and 20 DHCPRENEW requests), and I was wondering if anyone had any open source suggestions of solutions that could scale much better? (Ideally, I could find a free version of a solution like Nominum, but I know that's asking for much.) Anyone have any suggestions? -- Also on LinkedIn?? Feel free to connect if you too are an open networker: scubacuda at gmail.com

...Product: netfilter/iptables Version: linux-2.4.x Platform: All OS/Version: All Status: NEW Severity: normal Priority: P2 Component: ip_conntrack AssignedTo: laforge@netfilter.org ReportedBy: Bob.Halley@nominum.com Background Our application uses ip_queue in prerouting to divert DNS UDP packets to a userland daemon which inspects them and then issues a NF_ACCEPT or NF_DROP verdict back to the kernel. We found that if several packets with the same conntrack tuple, i.e. the same src addr, src port, dst...

Does anyone know of any FOSS tools that can assist in benchmarking ISC DNS and DHCP services? I would like to simulate X number of users attempting to pull an IP, resolve DNS names, etc. I would also like to test TCP connections into a CentOS server. We have some software that communicates with equipment via a TCP connection and I want to simulate thousands of TCP connections coming into one

...he KDC (no error message shows up on console or in /var/log/messages) It just rejects my Krb5 password. Per the patch, I do have this in my sshd_config: GssapiAuthentication yes GssapiKeyExchange yes Does anyone have any ideas of how I can debug this? Thanks! - Peter Losher -- Peter.Losher at nominum.com - [ Systems Admin. | Nominum, Inc. ]