Displaying 20 results from an estimated 3000 matches similar to: "firewall problem"
2006 May 09
4
Route by destination port?
Hello all,
We have two ADSL lines configured on a single box, hence interfaces ppp0 & ppp1.
Is there a way to route packets to ppp0, say based on destination port
80 & other traffic like voice through ppp1?
Thanks.
2005 Sep 29
3
two link
hi list, i need help
i have two links
LINK 1
Internet Linux ---- LAN
LINK 2
i need that the traffic web goes to link 2
i use squid in the linux with transparent proxy i´ve tried to use
squid parameter "tcp_outgoing_address" but it doesnt work.
best regards
--
---------------------------------------------------
Fabio S. Silva
2006 Mar 28
13
Load-banancing. two ip''s from one isp
--------------eth0---80.48.56.70---------- -------------80.48.56.65 ISP
| my | router1
| |
| linux |
| | router2
------------eth1---192.168.200.10----- ----------------192.168.1.1 ISP
I''ve two ip from my isp one public and one internal. ISP have two routers router1 is gw for public ip and router2 is gw for internal
2002 Nov 21
22
many ways to do load balancing (or not?)
I''m a little confused about the many ways I''ve read that can be used
for traffic load balancing, that is, two or more interfaces to the
outside world being used transparently and efficiently by the internal
machines.
I heard about:
a) netfilter SNAT to more than one IP. If I''m correct, this is only
a round robin, that is, one connection goes here, the other goes there,
2006 Apr 17
6
Re:Problems in Dead Gateway Detection / Failover - MultipleISP Links
Hi There,
I am also trying to do the same for my network.
I have two links from different ISPs and I want to configure a failover and
load balancing Linux router.
I am facing same problem here, that how to detect link failure and let Linux
box switch the gateway.
I know it works when the first gateway is physically down and not reachable.
But what to do if my link is up but there is problem
2009 Oct 18
2
iptables - Forwarding with port translation thru an OpenVPN tunnel
Perhaps someone with a sharper brain than I can solve this little mystery.
I've Googled until I'm blue in the face, read all TFM's I can find, and
tried several iptables rule combinations but just can't get the following to
work. Here's my challenge:
I have a CentOS-5.3 "main" server with a static public IP address
running Apache, OpenVPN, and a bunch of other
2005 Jan 18
2
failover works - but balancing does not
here''s the setup (two dsl - same provider)
+-----> link1
LAN----- linux box --| |----------internet
+-----> link2
the setup is ok in terms of the failover requirement. the other link
takes over when one is down. however, there is a very noticeable lag
when both lines are up. i''ve tried changing
2015 Jul 20
2
[LLVMdev] Using thin archives when building llvm
On 20 July 2015 at 09:00, Brad King <brad.king at kitware.com> wrote:
> On 07/17/2015 02:44 PM, Rafael Espíndola wrote:
>> Setting CMAKE_CXX_CREATE_STATIC_LIBRARY works on OS X and linux, but
>> on windows I still see a call to "lld-link2 /lib..." when
>> CMAKE_CXX_CREATE_STATIC_LIBRARY is set to use llvm-lib.
>
> What CMake generator are you using on
2007 Apr 06
1
Authentication problems using libsmbclient API and DFS shares
Hi,
I'm trying to create a map of DFS links to actual
server/share's.? I know that you can get this information by logging
on to the DFS root server, but I'm trying to use the libsmbclient API to
get this information.
I have created a fairly simple DFS
structure on 2003 servers with everything on the same domain.
//MyDomain/DFSRoot
/Link1 -> //Fileserv-1/FileShare1
2006 Mar 06
8
multipath algorithm
I''ve been reading about multipath routes and found something that no howto I
saw mentioned so far: multipath algorithms.
The kernel has the followings:
# zgrep MULTIPATH_ /proc/config.gz
CONFIG_IP_ROUTE_MULTIPATH_CACHED=y
CONFIG_IP_ROUTE_MULTIPATH_RR=m
CONFIG_IP_ROUTE_MULTIPATH_RANDOM=m
CONFIG_IP_ROUTE_MULTIPATH_WRANDOM=m
CONFIG_IP_ROUTE_MULTIPATH_DRR=m
CONFIG_DM_MULTIPATH_EMC
iproute2
2006 Apr 24
4
R help
Hello,
I'm trying to create a large matrix and it's extends the limit boundaries.
The matrix is 100,000x2874 and R is throwing me out, what shall i do?
Thanks
Erez
2004 Oct 06
4
* to Cisco router with FXO's via SIP
Ok, very frustrated after spending most of the day onthe * irc channel
with little to no help. Mostly just a bunch of crap about being a
newbie, going and reading voip-info.org. etc.
Despite me doing all that already.
My situation is not good but here it is. Hurricane came through, power
spikes killed PBX. Just trying to replace it affordable and possibly
with a few more features.
I am using *
2005 Nov 01
3
(no subject)
Hi
I need an advise if any one can help me.
i have mass of data in 2 array A and B:
A = 0 1 0 0 1 1 0 0
B = 0 0 0 1 0 1 1 1
and i have 3 rules to merge them into 3rd array C:
if A[i] + B[i] == 0 then C[i]=0
if A[i] + B[i] == 1 then C[i]=1
if A[i] + B[i] == 2 then C[i]=2
it looks easy but with the regular way (loop) with large data it takes days (i test it).
If any one can advise me what to do
2006 Apr 26
1
re-linking hard links
Hello,
I have a situation where I have numerous files with numerous hard links
to each of them on an ext3 RHEL4.2 system. Some of these files are
duplicates of the others. I would like to re-link all of the
duplicates to point to a single inode. For instance if file1 has
hardlinks link1 and link2, and file2 has hardlinks link3 and link4, I
need to change it so that link1, link2 (these
2006 Mar 14
1
iptables+iproute problem
Hi there.
I have followed some documents found here and there, but do not have
already success implementing a script using iptables and iproute.
What I need is to send all traffic trough an ADSL line, but mail trough an
expensive and slow DS0. The mail server lies on the PC acting also as
firewall. I include the script. When using that I get some error messages
(I found that the flush command
2024 Jul 30
1
C API - no NULL pointer guarantee?
Erez,
I think the API is very explicit about this, NULL is not an accepted input for any function taking SEXP by design. The special case of try*Eval() return values can be taken as a case where the resulting object is not actually SEXP but rather a special type which can be NULL (=failure) or SEXP. It may be even perhaps useful to declare it as a separate type to make this clearer, but I
2010 Jun 08
2
Conditions for using Speex
Hello Speex.
We are a small Canadian company currently researching the possibility of
using Speex for an iPhone application.
We wonder if Speex can be used to develop paid applications and if you
require any fees or other payments if it used commercially
Thank you.
--
Erez T Yanuv Barzilay
Digital Media | Interactive Design
Graduate Student
Center for Digital Media
577 Great Northern Way
2018 Dec 07
2
Testing compiler reliability using Csmith
Thanks, Vedant. Yes, we have done a lot of testing of Clang/LLVM (and GCC)
in the past several years (more details at
https://people.inf.ethz.ch/suz/emi/index.html):
[GCC/LLVM bugs: *1,602* (total) / *1,007* (fixed)]
[Reports: GCC (link1 <http://tinyurl.com/ojzdt78>, link2
<http://tinyurl.com/oxlkmjc>, link3 <http://tinyurl.com/jd3jnl3>, link4
2024 Jul 30
1
C API - no NULL pointer guarantee?
Thank you Ivan,
At this point, without it being documented explicitly, I tend to lean on the safe side.
If the non-null assumption is ever incorrect, on debug and safe builds unwrapping is an assert that will guarantee to crash R.
While the source code has plenty of NULL checks, also for some SEXP, it's hard to tell just from grepping if any are related to the public API or not.
Secondly
2018 Dec 12
2
Testing compiler reliability using Csmith
You may also be interested in the following resources on compilers
correctness (articles, software, and talks -- from the general topics to
the ones specifically focused on testing, validation, and verification):
https://github.com/MattPD/cpplinks/blob/master/compilers.correctness.md
Best regards,
Matt P. Dziubinski
On 12/7/2018 20:19, Philip Reames via llvm-dev wrote:
> There's also