Bug 201583 - security/nmap: failure on 10.x when INET6 is disabled in kernel
Summary: security/nmap: failure on 10.x when INET6 is disabled in kernel
Status: Closed Overcome By Events
Alias: None
Product: Ports & Packages
Classification: Unclassified
Component: Individual Port(s) (show other bugs)
Version: Latest
Hardware: Any Any
: --- Affects Some People
Assignee: Olli Hauer
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2015-07-15 12:29 UTC by ml
Modified: 2018-01-16 21:08 UTC (History)
1 user (show)

See Also:
bugzilla: maintainer-feedback? (ohauer)

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Description ml 2015-07-15 12:29:18 UTC 
Running 10.x with a kernel with IPv6 disabled, nmap does not work:

> # nmap -sP -PI 10.1.2.0/24
> 
> Starting Nmap 6.47 ( http://nmap.org ) at 2015-07-15 12:58 CEST
> route_dst_generic: Failed to obtain system routes: getsysroutes_dnet: sysroutes_dnet_find_interfaces() failed



It does not matter whether port's "IPV6" option is enabled or not.
9.x and kernels with "options INET6" are not affected.
Comment 1 Walter Schwarzenfeld freebsd_triage 2018-01-12 21:47:37 UTC 
Is this still relevant.
No maintainer feedback till now.
Comment 2 ml 2018-01-16 20:36:26 UTC 
(In reply to w.schwarzenfeld from comment #1)

I just recompiled my 11.1 kernel without INET6 and nmap 7.40 works fine.
However I have no 10.x box anymore to try this on.

As far as I'm concerned, we can close this (unless someone wants to try 10.4).

Thanks for the attention.