ISN number prediction ?

[Lauri Laupmaa]

Hi
As this analysis http://razor.bindview.com/publish/papers/tcpseq.html
points out FreeBSD 4 ISN number generation 'is not impressive' It seems
to be considerably weaker than linux-2.2's...
Any comments about this ?
--
L.
On sul minut aega ?

sendmail, rbl orbs

[Lauri Laupmaa]

Hi
Can anyone send me two(or four:) simple lines to add to freebsd stock
sendmail.cf that block mail from sites that are listed in RBL and ORBS
databases ?
TIA
L.

RE: TCP sequence prediction on freebsd

[Lauri Laupmaa]

 The answer still stands.  The difficulty to predict TCP 
 sequence numbers
 must be raised as high as we know how to.  The tools 

So here we go again:
Is it possible to raise the difficulty with some obscure kernel parameter or
some sysctl ?

L.


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IPXrouted barfs after upgrade

[Lauri Laupmaa]

Hi

Just upgraded to recent stable from ~month old stable and:
Oct 27 18:18:29 bsd IPXrouted[85]: socket: Protocol not supported

Something wrong with IPX ?
Nothing in UPDATING though...

L.


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samba and recent 4.0-STABLE problems

[Lauri Laupmaa]

Hi

After making new kernel/world at june 29 I' having problems with 
samba, nmbd is hanging, domain logons don't work, strange errors.

last kernel/system was from may 27 sources and everything 
worked brilliant.

Any ideas?
_
Lauri


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turning softupdates on /

[Lauri Laupmaa]

Hi

Some time ago I was able to tunefs -n enable /dev/rootfs + fast reset
button, but now with 4.0 it does not work...

any ideas ?

L.


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make world errors

[Lauri Laupmaa]

Hi

still I get:

/usr/src/secure/lib/libcrypt/../../../lib/libcrypt/crypt.c: In
function `crypt':
/usr/src/secure/lib/libcrypt/../../../lib/libcrypt/crypt.c:62:
warning: unused variable `j'
/usr/src/secure/lib/libcrypt/../../../lib/libcrypt/crypt.c: At top
level: /usr/src/secure/lib/libcrypt/../../../lib/libcrypt/crypt.c:14:
warning: `rcsid' defined but not used make: don't know how to make
crypt-md5.c. Stop *** Error code 2

Stop.
*** Error code 1

where lies the problem ?

TIA
_
Lauri Laupmaa


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