Re: remote host accepts loose source routed IP packets

2014-10-05 Thread Adrian Chadd
Hi, I'm just going off what I saw in the code. Maybe the code changed and the bug was introduced. I suggest: (a) use ipfw to filter them for now; and (b) file a PR (https://bugs.freebsd.org/submit/) so it's not forgotten. Thanks! -a ___ freebsd-net@

Re: remote host accepts loose source routed IP packets

2014-10-05 Thread el kalin
On Sun, Oct 5, 2014 at 6:24 PM, Brandon Vincent wrote: > On Sun, Oct 5, 2014 at 2:39 PM, Adrian Chadd wrote: > > All accept_sourceroute does is prevent the stack from forwarding > > source routed packets. If it's destined locally then it's still > > accepted. > > Out of curiosity, isn't "net.ine

Re: HEADS UP: Merging projects/ipfw to HEAD

2014-10-05 Thread Marcelo Araujo
Hey Alexander, Very nice work, thank you so much to bring these stuff to us. Best Regards, 2014-10-04 20:35 GMT+08:00 Alexander V. Chernikov : > Hi, > > I'm going to merge projects/ipfw branch to HEAD in the middle of next week. > > What has changed: > > Main user-visible changes are related to

Re: FreeBSD 10.1-RC1 Now Available --- lagg disables network inside jails

2014-10-05 Thread Erich Dollansky
Hi, On Sun, 5 Oct 2014 11:38:47 -0500 Scot Hetzel wrote: > On Sun, Oct 5, 2014 at 7:34 AM, Erich Dollansky > wrote: > > On Sat, 4 Oct 2014 21:32:47 -0400 > > Glen Barber wrote: > > > >> The first RC build of the 10.1-RELEASE release cycle is now > >> available > > > > I installed this shortly

Re: remote host accepts loose source routed IP packets

2014-10-05 Thread Brandon Vincent
On Sun, Oct 5, 2014 at 2:39 PM, Adrian Chadd wrote: > All accept_sourceroute does is prevent the stack from forwarding > source routed packets. If it's destined locally then it's still > accepted. Out of curiosity, isn't "net.inet.ip.accept_sourceroute" supposed to reject incoming source routed p

Re: remote host accepts loose source routed IP packets

2014-10-05 Thread Adrian Chadd
Hi, Can you please get a packet capture of what it's sending and what it's receiving? All accept_sourceroute does is prevent the stack from forwarding source routed packets. If it's destined locally then it's still accepted. You could try crafting an ipfw rule to filter out packets with these op

Problem reports for freebsd-net@FreeBSD.org that need special attention

2014-10-05 Thread bugzilla-noreply
To view an individual PR, use: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=(Bug Id). The following is a listing of current problems submitted by FreeBSD users, which need special attention. These represent problem reports covering all versions including experimental development code and ob

[patch] ipv6 prefix lifetime is not updated when address is updated through SIOCAIFADDR_IN6

2014-10-05 Thread Guy Yur
Hi, I am running dhcpcd 6.4.3 on 11.0-CURRENT r271879M to get an ipv6 prefix from my ISP. The prefix is received with a lifetime of 86400 seconds. dhcpcd adds an address using the prefix with pltime and vltime of 86400. Before the address expires dhcpcd refreshes it but the interface route for the

Re: remote host accepts loose source routed IP packets

2014-10-05 Thread el kalin
hmmm… could it be openvas?! just installed netbsd 6.1.4 aim i found on the aws community aims list… same thing.. just the possibility of both openvas and the hackarguardian service being both wrong is a bit too much of a coincidence for me… any thoughts? On Sun, Oct 5, 2014 at 3:21 PM, el

Re: remote host accepts loose source routed IP packets

2014-10-05 Thread el kalin
ok.. this is getting a bit ridiculous… just did a brand new install of the freebsd 9.3 aim on amazon… with nothing installed on it and only ssh open i get the same result when scanning with openvas: "Summary: The remote host accepts loose source routed IP packets. The feature was designed for

Re: remote host accepts loose source routed IP packets

2014-10-05 Thread el kalin
thanks brandon… but that didn't help…. i still get the same result… i guess i'd report this as a bug… On Sun, Oct 5, 2014 at 11:58 AM, Brandon Vincent wrote: > On Sun, Oct 5, 2014 at 8:33 AM, el kalin wrote: > > should is submit this as a bug? > > Can you first try adding "set block-policy

Re: FreeBSD 10.1-RC1 Now Available --- lagg disables network inside jails

2014-10-05 Thread Scot Hetzel
On Sun, Oct 5, 2014 at 7:34 AM, Erich Dollansky wrote: > Hi, > > On Sat, 4 Oct 2014 21:32:47 -0400 > Glen Barber wrote: > >> -BEGIN PGP SIGNED MESSAGE- >> Hash: SHA256 >> >> The first RC build of the 10.1-RELEASE release cycle is now available > > I installed this shortly after your e-mai

Re: remote host accepts loose source routed IP packets

2014-10-05 Thread Brandon Vincent
On Sun, Oct 5, 2014 at 8:33 AM, el kalin wrote: > should is submit this as a bug? Can you first try adding "set block-policy return" to pf.conf? OpenVAS might be assuming that a lack of response from your system to source routed packets is an acknowledgement that it is accepting them. Brandon Vi

Re: remote host accepts loose source routed IP packets

2014-10-05 Thread el kalin
should is submit this as a bug? On Sun, Oct 5, 2014 at 2:04 AM, el kalin wrote: > hi again… i have disabled the icmp pings… same result... > > currently: > > /etc/pf.conf: > > tcp_in = "{ www, https }" > udp = "{ domain, ntp, snmp }" > ping = "echoreq" > > set skip on lo > scrub in > antispo

Re: HEADS UP: Merging projects/ipfw to HEAD

2014-10-05 Thread bycn82
On 10/4/14 20:35, Alexander V. Chernikov wrote: Hi, I'm going to merge projects/ipfw branch to HEAD in the middle of next week. What has changed: Main user-visible changes are related to tables: * Tables are now identified by names, not numbers. There can be up to 65k tables with up to 63-

Re: FreeBSD 10.1-RC1 Now Available --- lagg disables network inside jails

2014-10-05 Thread Erich Dollansky
Hi, On Sat, 4 Oct 2014 21:32:47 -0400 Glen Barber wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA256 > > The first RC build of the 10.1-RELEASE release cycle is now available I installed this shortly after your e-mail came. The result was the same as with BETA3. If you remember, I have

Re: HEADS UP: Merging projects/ipfw to HEAD

2014-10-05 Thread Alexander V. Chernikov
On 04.10.2014 18:00, Marcelo Gondim wrote: Excellent work! :) I really enjoyed the news. This new ipfwcome with FreeBSD 10.1 release? Unfortunately, no. The plan is to commit it to HEAD and merge to 9/ and 10/ after 1 month. Cheers, Gondim On 04/10/2014 09:35, Alexander V. Chernikov wrote:

Re: [PATCH] Only lock send buffer in sopoll() if needed

2014-10-05 Thread Robert N. M. Watson
I'm not convinced that the race with SBS_CANTSENDMORE is OK, even though I really want to write that it is. The risk here is that we miss an asynchronous disconnect event, and that the thread then blocks even though an event is pending, which is a nasty turn of events. We might want to dig about