看板FB_security
标 题Re: NTP security hole CVE-2013-5211?
发信站NCTU CS FreeBSD Server (Sat Mar 22 01:10:47 2014)
转信站ptt!csnews.cs.nctu!news.cednctu!FreeBSD.cs.nctu!.POSTED!freebsd.org!ow
In message <
[email protected]>,
Julian Elischer <
[email protected]> wrote:
>>> 50.116.38.157
>>> 69.50.219.51
>>> 69.55.54.17
>>> 69.167.160.102
>>> 108.61.73.244
>>> 129.250.35.251
>>> 149.20.68.17
>>> 169.229.70.183
>>> 192.241.167.38
>>> 199.7.177.206
>>> 209.114.111.1
>>> 209.118.204.201
>
>You can't use this list because the members of the pool change over time.
Yes. I've understood that now. Thank you.
>you need the following rules placed in the correct places in your ruleset.
>
>check-state
> and
>allow udp from me to any 123 out via ${oif} keep-state.
I've implemented this now, and it seems to be working great.
My sincere thanks to everyone who stepped forward to help.
Regards,
rfg
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