Displaying 20 results from an estimated 8000 matches similar to: "Advice on TC/Iptables Configurations"
2002 Jun 07
1
zebra bgp and shorewall
Hi,
I plan to implement a redundant Internet connection using BGP on 2
different Linux Routers. The routing daemon software I will be using is
Zebra (zebra.org).
I''m wondering if I should have my Linux firewall behind the 2 BGP routers,
or could I keep the shorewall on both BGP routers?
Has anyone had any experience with this?
Any help is much appreciated.
Thanks,
Sam
2012 Jun 26
1
Zero inflated: is there a limit to the level of inflation
Hello,
I have count data that illustrate the presence or absence of individuals in
my study population. I created a grid cell across the study area and
calcuated a count value for each individual per season per year for each
grid cell. The count value is the number of time an individual was present
in each grid cell. For illustration my data columns look something like
this and are repeated for
2018 Jan 18
1
[RFC] Half-Precision Support in the Arm Backends
Hi Sjoerd,
For ISel, I think having a separate register class will give you less headache. I wondering if you could get away with not touching the instructions descriptions at all, instead defining external pattens for the FullFP16 case, like so:
def VCVTBHS: ASuI<0b11101, 0b11, 0b0010, 0b01, 0, (outs SPR:$Sd), (ins SPR:$Sm),
IIC_fpCVTSH, "vcvtb",
2008 May 06
2
list manipulation
Hello,
I have a set of one-liners (many thanks to previous responses from this
list) that I use to look at newly imported data sets with functions like
dim(), names(), str(), etc. within lapply(). Generally, these commands
work for me but, I am apparently still missing some aspect of list
manipulation. I don't understand why I get a set of NULL list elements
at the end of each output as
2018 Jan 18
0
[RFC] Half-Precision Support in the Arm Backends
I would like to revive this thread, as I am struggling a lot with the FP16
implementation in the ARM backend. My implementation in
https://reviews.llvm.org/D38315 is finished (except one case), but a more
robust alternative implementation was suggested. One can indeed argue that my
current implementation is a bit fragile, because it involves manually patching
up the isel dags for a few cases. The
2004 Aug 31
0
HTB.init for zebra BGP
Hi,
I have successfully shape bandwidth using htb.init using ip address , but
when i try to shape zebra BGP using their ip address and BGP port it can''t
match the class for BGP and always get the default class.
Here''s my htb.init script in the bridge :
#eth0-2:50.bgp
RATE=128kbit
RULE=192.168.192.163
RULE=192.168.199.22
RULE=*:179
#eth1-2:50.bgp
RATE=128kbit
2003 Jun 10
1
color coding a legend
I'm using R 1.6.2 on a Windows 2000 machine.
I've plotted the results of an MDS run labeled by a numerical ID, and
color coded by a group code:
plot(cv.mds.spr$points, type="n", main="Non-Metric Multidimensional
Scaling of SprRun CV Watersheds")
text(cv.mds.spr$points, labels = as.character(cv.wshed.id.spr), col =
codes(cv.wshed.grp), cex=.75)
Question is, how do I
2007 Aug 26
8
Dead Gateway Detection & BGP
Greetings to all,
To start I’ll firstly lay down the foundation to what I have done so far and
if those of you on the list can provide further insight, tips, links etc.
This scenario consists of 2 firewalls (both running Debian “etch”), 2 Cisco
routers (unsure of model numbers) connected together like so in the diagram
below.
-----------------------
| Uplink Provider |
2004 Apr 02
1
Complex Routing/Firewalling/Bridging question
I''m being cast headlong into unfamiliar waters here, and being desperate for
some air, thought I''d come here for some help. :)
Anyway, my employer is going through some whiplash-inducing growth spurts,
and as a result, the simple "Internet T-1 -> Linux Firewall/NAT -> LAN"
setup just isn''t going to cut it anymore.
First, we''re bringing in 2
2009 Jul 12
1
variance explained by each predictor in GAM
Hi,
I am using mgcv:gam and have developed a model with 5 smoothed predictors
and one factor.
gam1 <- gam(log.sp~ s(Spr.precip,bs="ts") + s(Win.precip,bs="ts") + s(
Spr.Tmin,bs="ts") + s(P.sum.Tmin,bs="ts") + s( Win.Tmax,bs="ts")
+factor(site),data=dat3)
The total deviance explained = 70.4%.
I would like to extract the variance explained
2008 Oct 09
1
YALAQ - Yet Another LApply Question
Hello,
Two lapply questions (system info and sample data below):
1) Why does the first form of command1 add the name of y _after_ the
str() output rather than before as does the second (preferred) form?
# command1 version1
invisible(lapply(ls(pattern='bn'), function(y) cat(y, "\n",
str(get(y)), "\n") ))
# command1 version2 (preferred output)
2019 Dec 18
2
Spilling to register for a given register class
Ok, thanks. Except the question was meant slightly different. Less w.r.t.
organizing the register classes, and more w.r.t. implementation. I've
noticed for instance that when trying to model this straight forwardly by
writing a vreg from spills and reading this from fills (not further
elaborated here), that the spiller can't handle vreg def-use pairs: there
are assertions making sure a
2006 Jan 05
2
Linux HA may not be the best choice in your situation. High Availability using 2 sites
Just to clarify, I'm looking at this from an application layer Point of
View. One of the reasons why I'm looking at it that way, is because Tim
said he was looking at LinuxHA..."application level" redundancy that
uses IP.
Tim, just to let you know, I don't believe that LinuxHA will work in the
way you described, only because of the different IP ranges. It looks
like Linux
2007 Aug 01
3
FreeBSD Security Advisory FreeBSD-SA-07:06.tcpdump
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
=============================================================================
FreeBSD-SA-07:06.tcpdump Security Advisory
The FreeBSD Project
Topic: Buffer overflow in tcpdump(1)
Category: contrib
Module: tcpdump
Announced:
2007 Aug 01
3
FreeBSD Security Advisory FreeBSD-SA-07:06.tcpdump
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
=============================================================================
FreeBSD-SA-07:06.tcpdump Security Advisory
The FreeBSD Project
Topic: Buffer overflow in tcpdump(1)
Category: contrib
Module: tcpdump
Announced:
2012 Mar 08
0
BGP + shorewall on multiISP env.
Hi list,
My network was assigned a private AS and my ISP(4) urged me to use BGP !
My Other 3 providers on my Shorewall BOX are typical aDSL lines while
the 4th is an 1G optical uplink with 64 addresses.
Currently I am in a balance, track mode in shorewall ISP setup..
After I installed - configured and started zebra + bgp my static
routing tables got filled with about 850 static routes to
2005 Mar 23
5
tc + zebra/quagga
I have some problem with traffic shaping on debian testing. I actually posted
a full config on the list a while ago but didn''t get any answers.
The problem is that traffic doesn''t get into the user classes (~150) when I
associate a class with a qdisc. I tried sfq, fifo but none works. If I dont''t
associate a qdisc with a class classification occurs well.
2006 Jan 06
0
Linux HA may not be the best choice inyoursituation. High Availability using 2 sites
One final consideration I forgot to mention, make sure you have a beefy
router. Depending on your BGP configurations, if you want to receive
all routes from the internet, that can seriously bog down a low end
router. I'm not saying you can't get by with a low-end router, just
make sure your router can handle the results of your BGP configs.
--Todd
-----Original Message-----
From:
2016 Feb 05
3
New register class and patterns
>
> No, this would have to be a void side effecting instruction which is a bit
> different.
What do you mean by "void side effecting instruction"? I'm not sure I
fully understand what you mean.
The flag register is an implicit register added to the selected
> MachineInstr's operands.
Is this something that is always done by LLVM? Is it me who is telling to
LLVM
2004 Jul 09
0
LARTC related talks at Swiss Unix Conference 2004
Might be of interest for some of you, especially:
o HTB - detailed look into new QoS shaper - Martin Devera
o Linux Packet Classification Performance - Jamal Hadi Salim
o Status of IPv6 Implementations - Peter Bieringer
o High Availability using Keepalived - Alexandre Cassen
o Application Layer Fingerprinting - Hendrik Scholz