similar to: use keep state(strict) to mitigate tcp issues?

Displaying 20 results from an estimated 2000 matches similar to: "use keep state(strict) to mitigate tcp issues?"

2003 Apr 30
6
how to configure a FreeBSD firewall to pass IPSec?
I have a FreeBSD box acting as a firewall and NAT gateway I would like to set it up to transparently pass IPSec packets -- I have an IPSec VPN client running on another machine, connecting to a remote network. Is there a way to do this? I can't find any hints in the man pages.
2010 Nov 01
2
number of items to replace is not a multiple of replacement length
Hey all, I am writing a function in which I will have a matrix of 4 columns and a variable amount of rows. The first to columns will always contain be of the Character type, the third and fourth columns can be a variation of data types, usually characters and integers, but sometimes lists or matrices. At one point the code makes, for each row, a copy of that row, then it makes some adjustments
2007 Aug 20
3
Queues with Dynanic Users (BUG?)
I am running r79979 of Asterisk Trunk, and I am having problems trying to use app_queue.so. I want to use the extension 510 to be a line where users can call technical support. Extensions 511 and 512 are used by the operators to dynamically make themselves a Queue Member or not. So, operators call 511, and they should get added to the Queue as a Queue member. When users call 510 then, it
2005 Oct 25
6
ipf stopped working on 5.3
I've had ipf working on a few 5.3 servers for quite awhile. Not too long ago some developers had to do some coding work and were coming from dynamic IP's. I (reluctantly) opened up SSH to the world. Immediately I started seeing the attacks where bots of some sort would try to break in with a variety of different users. So, I (thought) I closed it up again and told the developers to use a
2003 May 31
3
Packet flow through IPFW+IPF+IPNAT ?
Hi. On my FreeBSD 4.8 configured IPFW2+IPF+IPNAT and I use them all: - IPFW - traffic accounting, shaping, balancing and filtering; - IPFilter - policy routing; - IPNAT - masquerading. I want to know, how IP-packets flow through all of this components? What's the path? incoming: IPFW Layer2 -> IPFW&Dummynet -> IPNAT -> IPFilter ? outgoing: IPFW Layer2 ->
2012 Jul 27
2
How can I use IPF function correctly?
Hi All, I am trying to creat a simple example byusing ipf function in R, but i could not get it succefully...I am very new to R, does anyone could help, to instruct me about this ipf fucntion? Actually, this is what I mean 50 | 50 ---------------------- 33.4| 28.57 | 14.29 33.3| 23.81 | 4.762 33.3| 9.523 | 19.05
2010 Oct 07
1
packaging my function
Dear all, I write to you because there seems to be something I'm just not 'getting' in the way R lets you construct a new package. Google and this mailing list's archive don't seem to have the answer to my specific case so I signed up and mailed the question myself. So I've written this function that I wan't to make a package out of. Here is what I've done so far:
2003 Aug 07
1
FreeBSD - Secure by DEFAULT ?? [hosts.allow]
Hi, I need to know what the implications are to make use of the hosts.allow file on a FreeBSD Production Server (ISP Setup)? The reason I'm asking, is that I've recently decommisioned a Linux SendMail Server to a FreeBSD Exim Server, but with no Firewall (IPTABLES) yet. Besides the fact that it only runs EXIM and Apache, is it necessary to Configure rc.Firewall? or can I only make use of
2008 Mar 05
3
ipf function in R
Hi I have a 3 x 2 contingency table: 10 20 30 40 50 60 I want to update the frequencies to new marginal totals: 100 130 40 80 110 I want to use the ipf (iterative proportional fitting) function which is apparently in the cat package. Can somebody please advice me how to input this data and invoke ipf in R to obtain an updated contingency table? Thanks. By the way I am quite new to R. -- Dr
2011 Apr 04
8
creating built-in firewall for Wine
Hello! I want to have firewall/monitor in wine. Configuring Linux firewall is an external solution that affects all programs etc. The idea is to create configuration file for black- and/or while- list that would be analysed by wine during connections requests. The brute way is to modify ws2_32 dll source directly, but maybe there is more accurate way. Could you suggest where to start digging?
2005 Jun 15
2
FreeBSD 5.4 SMP kernels now available via FreeBSD Update
It sounds like the SMP kernel I provided for FreeBSD 5.3 was quite popular, so I've started building an SMP kernel for FreeBSD 5.4 as well, in addition to the usual GENERIC kernel. To take advantage of this on your FreeBSD 5.4 SMP system, run the following commands as root: # touch /boot/kernel/SMP # freebsd-update fetch # freebsd-update install # echo 'bootfile="SMP"'
2003 Apr 08
2
Transparent squid (ipf)
FreeBSD 4.8-STABLE #1: Sun Apr 6 09:38:34 EDT 2003 # $FreeBSD: ports/www/squid/Makefile,v 1.99 2003/03/09 10:59:07 netchild Exp $ ... checking if IP-Filter header files are installed... no WARNING: Cannot find necessary IP-Filter header files Transparent Proxy support WILL NOT be enabled ... I seem to recall that ipf doesn't install its includes per default any longer ? Perhaps
2003 Jun 23
5
dynamic queue channels
Hi, I'm trying to build a call center application that allows attendants to come in the morning and dial a certain extension to make their extension available. I wouldn't like to use the AgentLogin app because their line would need to stay off-hook (is this correct?) Is there any SET channel status command that would allow me to do something like this? PauloHM -------------- next
2006 Oct 25
1
Default login information for a ArtDio IPF-2600
Hello, I recently purchased a ArtDio IPF-2600 phone from voipsupply.com, but they did not include a manual. Does anyone know the default login information? I have tried all of the common ones that I can think of. If anyone knows, it would be greatly appreciated. Thanks! _________________________________________________________________ Stay in touch with old friends and meet new ones with
2012 Oct 30
2
bootstrapping quantile regression
HI everyone, I try to get some bootstrap CIs for coefficients obtained by quantile regression. I have influencial values and thus switched to quantreg.. The data is clustered and within clusters the variance of my DV = 0.. Is this sensible for the below data? And what about the warnings? Thanks in advance for any guidance, Kay > dput(d) structure(list(Porenfläche = c(4990L, 7002L, 7558L,
2005 Jan 02
1
ArtDio IPF-2000 or Sipura SPA-841
I am looking at some lower cost phone to use with Asterisk. What is the ArtDio IPF-2000 or the Sipura SPA-841 like? Also, I see voipsupply.com has an ArtDio IPF-1000 listed, is this a new or an old model? I cannot find any information on it. Adi
2003 Sep 29
4
IPFILTER_DEFAULT_BLOCK & No route to host
Hi, After the option IPFILTER_DEFAULT_BLOCK is specified at kernel conf on FreeBSD 4.8 stable (cvsup'd with tag RELENG_4_8), the machine cannot be ping'd by others on the same network. In addition, the machine cannot ping itself. ping localhost (or 127.0.0.1) -> no route to host ping itself with its own ip address -> no route to host The freebsd box, with an external pppoe
2003 Sep 29
4
IPFILTER_DEFAULT_BLOCK & No route to host
Hi, After the option IPFILTER_DEFAULT_BLOCK is specified at kernel conf on FreeBSD 4.8 stable (cvsup'd with tag RELENG_4_8), the machine cannot be ping'd by others on the same network. In addition, the machine cannot ping itself. ping localhost (or 127.0.0.1) -> no route to host ping itself with its own ip address -> no route to host The freebsd box, with an external pppoe
2003 Aug 08
3
queue / agent documentation
We're moving a somewhat complicated call center over to an Asterisk system, and I'm looking for documentation on queue/agent configuration. So far I haven't found anything on the Digium or Asterisk websites, and I was hoping that someone could point me in the right direction. Thanks, Devon
2004 Dec 16
1
Providing AD auth/access to only certain groups
My goal here is to share a directory that people ftp files to. [global] workgroup = TELEVOX_1 netbios name = samba server string = Debian Mass Storage Device security = domain realm = TELEVOX_1.LOCAL username map = /etc/samba/smbusers #password server = * encrypt passwords = yes interfaces = 192.168.169.31 localmaster = no winbind separator = + winbind cache time = 10 idmap uid = 10000-20000