Re: [Dnsmasq-discuss] configurable stop-dns-rebind?

2010-05-15 Thread clemens fischer
Simon Kelley wrote: The fact that stop-dns-rebind blocks 127.0.0.0 is bit of a coincidence, which comes from the fact that it uses the same address-checking code as --bogus-priv. My understanding of the rebind attack is that it can't be done via 127.0.0.1: That might get you a backdoor into

Re: [Dnsmasq-discuss] tftp 'Permission denied' issue...

2010-05-15 Thread Steve Elliott
Simon, Thanks for the response. I do not have --tftp-secure. But I do launch with sudo /etc/rc.d/initd/dnsmasq So it seems that it will be run by root. Therefore I need world readable permission on my bootrom.pxe.0. I thought I had that! --- /home/Steve/Shared/workspace/xxx/xxx/

Re: [Dnsmasq-discuss] could not bind dnsmasq to mutiple interfaces with same ip-address

2010-05-15 Thread Michael Rack
Am 14.05.2010 16:08, schrieb Simon Kelley: Different versions of dnsmasq? I only looked at the latest code to see how it would behave with repeated IP addresses, older code may break differently dnsmasq -v prints the same Version 2.52 *strange*

Re: [Dnsmasq-discuss] tftp 'Permission denied' issue...

2010-05-15 Thread Helmut Hullen
Hallo, Steve, Du meintest am 15.05.10: But I do launch with sudo /etc/rc.d/initd/dnsmasq So it seems that it will be run by root. Therefore I need world readable permission on my bootrom.pxe.0. I thought I had that! --- /home/Steve/Shared/workspace/xxx/xxx/ -rwxrwxr-x. 1

Re: [Dnsmasq-discuss] tftp 'Permission denied' issue...

2010-05-15 Thread Simon Kelley
Steve Elliott wrote: Simon, Thanks for the response. I do not have --tftp-secure. But I do launch with sudo /etc/rc.d/initd/dnsmasq So it seems that it will be run by root. No, it will be running as non-privileged user, nobody or dnsmasq unless you have user=root somewhere. Try su

Re: [Dnsmasq-discuss] configurable stop-dns-rebind?

2010-05-15 Thread Simon Kelley
clemens fischer wrote: Hi Simon, did you intend to send this privately? The dnsmasq list was not Cc'ed. Simon Kelley: clemens fischer wrote: Simon Kelley wrote: The fact that stop-dns-rebind blocks 127.0.0.0 is bit of a coincidence, which comes from the fact that it uses the same

Re: [Dnsmasq-discuss] configurable stop-dns-rebind?

2010-05-15 Thread clemens fischer
Simon Kelley wrote: clemens fischer wrote: To me your changes from test25..test27 were quite adequate by using the bogus-priv checks. Rob said he wants his VPN remotes to resolve. I can imagine he just enters the remotes as rebind-domain-ok domains and be happy. I think so too, but it