Displaying 20 results from an estimated 400 matches similar to: "CentOS, Xen and VLANs"
2007 Apr 18
1
[Bridge] eth2.100: received packet with own address as source address
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I have a machine running 2.6.18-rc3 with a bridge config that looks like
this:
cr1:~# brctl show
bridge name bridge id STP enabled interfaces
vlan100 36b0.0007e90f40c1 yes eth0.100
eth2.100
vlan101 5dc0.0007e90f40c1 yes
2009 Mar 04
1
MultiWAN & Vlans
Hello,
I''m trying to setup an 8 port wan configuration (pptp+pppoe) with one vlan trunk.
My internal networks are :
LAN(eth9): 10.0.0.0/16
VLAN10(eth9) 10.10.0.0/24
VLAN20(eth9) 10.20.0.0/24
VLAN30(eth9) 10.30.0.0/24
VLAN100(eth9) 10.100.0.0/24
I would like to post my configuration here since i don''t success to do the following:
1. Communicate between VLANxx to LAN
2005 Dec 14
1
HELP: xenbr on vlan if --> tcp checksum error
Hi
I''m testing around with xen 3.0 snapshot from last week. And i''m now having a problem with a xenbr which is based on a vlan if (dot1q).
this is all in dom0
os: debian testing
network: tg3
I can start the bridge based on my normal physical eth0 which is working without any problems.
My clan without bridge is also working.
I can start the bridge based on a vlan if with help
2009 Apr 02
1
WARNING: default route ignored on interface XXX
Hello,
I''m receiving this error while restarting/starting Shorewall :
Processing /etc/shorewall/init ...
WARNING: default route ignored on interface vlan20
WARNING: default route ignored on interface vlan10
WARNING: default route ignored on interface vlan30
WARNING: default route ignored on interface vlan50
WARNING: default route ignored on interface vlan100
My route -n
2005 Dec 15
1
AW: xen and vlans
I think it should be sufficient to do as following:
- create and test the vlans as normal (i think you already did this)
- try to create the bridge as follows (for the first try without
starting xend):
# network-bridge start netdev=vlan100 bridge=xenbr0
at least this was working on my debian testing installation but i have a
problem now with incorrect tcp checksums in dom0 or domU.
See my
2012 Jan 03
2
[LLVMdev] AliasAnalysis and memory dependency
Hi all,
I want to find memory dependency between CallInst instruction and other.
So i used the following code:
* AliasAnalysis &AA=getAnalysis<AliasAnalysis>();*
* if(isa<StoreInst>(inst1)){*
* ** **if(isa<CallInst>(inst2))**{*
* CallInst *call_inst2= dyn_cast<CallInst>(inst2); *
* if(AA.getModRefInfo(inst1,call_inst2)==mod)**{*
*
2014 Jun 23
3
[LLVMdev] Proposal: Improved regression test support for RuntimeDyld/MCJIT.
Hi Everyone,
For your consideration: A proposal to improve regression test support for
RuntimeDyld.
Short version: We can make RuntimeDyld far more testable by adding a
trivial pointer-expression language that allows us to describe how memory
should look post-relocation. Jump down to "The Proposal" for details.
Long version:
Background:
For those unfamiliar with it, RuntimeDyld a
2003 Nov 24
1
[LLVMdev] Question about Instruction comparison
On Mon, Nov 24, 2003 at 02:13:04PM -0600, Tanya Brethour wrote:
> > I have been looking over the doxygen documentation as well as the
> > llvm code. Is there a standard way to check to see if two
> > instructions are identical (i.e., Inst1 == Inst2 does not work)?
>
> If you want to check if two instructions are the same instruction, you
> should be able to just
2014 Jun 24
4
[LLVMdev] Proposal: Improved regression test support for RuntimeDyld/MCJIT.
Hi Dave,
Jim Grosbach asked the same question, so you're in good company. With hindsight I think it was a mistake to say "FileCheck workflow". What I really meant was that this system plays well with lit. Not that your question about using FileCheck would have been any less valid.
I did consider using FileCheck for this, but decided it was the wrong approach. The fundamental reason
2004 Aug 15
1
multi ADSLs links
hi,
I''ve a dedicated internet link 512k with a cisco
router,
and now, I want to upgrade bandwidth with
8 ADSLs (512k each)
then:
- build kernel 2.4.27 with pachs:
- patch-o-matic-ng-20040621 : CONNMARK, H323, etc...
- http://www.ssi.bg/~ja/#multigw Julian''s patch.
- Activate "equal cost multi path"
(Advanced Router-Networking Options)
and so on
-
2008 Jul 29
1
[LLVMdev] Memory Dependence Analysis: getNonLocalDependency()
Thanks for the quick reply, Owen. I went through the code in
MemoryDependenceAnalysis.cpp again. Since DenseMap<BasicBlock*, Value*> maps
a BasicBlock to a single Value (Instruction) and it is populated by a DFS on
the reverse Control Flow Graph starting at the query instruction's block, is
it correct to say that the last dependent instruction in each visited basic
block is what is
2012 Jan 03
0
[LLVMdev] AliasAnalysis and memory dependency
Hi neda 8664,
> I want to find memory dependency between CallInst instruction and other. So i
> used the following code:
>
>
>
> / AliasAnalysis &AA=getAnalysis<AliasAnalysis>();/
>
> /*if* (isa< StoreInst >(inst1)){ /
>
> // // /*if* (isa<CallInst>(inst2)) / /{/
>
> / CallInst *call_inst2= dyn_cast<CallInst>(inst2); /
2010 Jul 01
2
Kickstart from tagged VLAN?
I've searched around but haven't found a definitive answer yet, is it possible to kickstart from a tagged VLAN? I found this bugzilla:
https://bugzilla.redhat.com/show_bug.cgi?id=431915
But I can't find out how far the vlan support goes. I haven't found anything about it in any kickstart docs.
I have two tagged vlans:
Vlan 100 - server subnet
Vlan 101 - backup subnet
From
2003 Nov 24
2
[LLVMdev] Question about Instruction comparison
I have been looking over the doxygen documentation as well as the llvm
code. Is there a standard way to check to see if two instructions are
identical (i.e., Inst1 == Inst2 does not work)?
Thanks,
Brian
Brian M. Fahs
Graduate Student
University of Illinois
2009 Aug 11
9
can''t add vlans successfully
Hi,
I want to add 2 vlans by the following steps:
1. add the vlan interfaces:
vconfig add eth0 100 --vlan100
vconfig add eth0 101 --vlan101
2. modify the network-bridge script by the websit,
http://wiki.xensource.com/xenwiki/XenNetworking#head-04ebcc1760dbc4678e83b116afa310dc0612dc39
Comment each time ifup or ifdown commands are executed.The reason
is that ifdown ends with
2020 Feb 18
1
Routing between networks
Problem:
I have four networks, A, B, C, and D
Networks B, C, and D should not be able to see each other.
Network A should be able to see all of them.
A - 172.16.1.1/24
B - 172.16.2.1/24
C - 172.16.3.1/24
D - 172.16.0.1/24
For host machine X, which is at 172.16.1.100/24 (network A), I added a
route for it to ping a machine (Y) on the network B:
ip route add 172.16.2.0/24 via
2003 Nov 24
0
[LLVMdev] Question about Instruction comparison
> I have been looking over the doxygen documentation as well as the llvm
> code. Is there a standard way to check to see if two instructions are
> identical (i.e., Inst1 == Inst2 does not work)?
If you want to check if two instructions are the same instruction, you
should be able to just compare pointers.
-Tanya
2000 Apr 06
0
Testcase to show the bug in smbclient with tar,ls,mget
I'm posting this message in charge of Denis MARS (France), because he is not
a subscriber of teh list and I worked with him about the same problem.
Domenico Viggiani
----------------------------------------------------------------
Hello,
I worked on this problem since three weeks and now i really
give up. Clearly i can't go further without your help.
I hesitate to send you this bug
2012 Dec 02
1
[LLVMdev] GetElementPtrInst question
Hi James,
Thanks for your quick reply.
> I assume because you asked this question, something went wrong when using the above method. What was it? :)
No, I am not using this method. I was trying to create a
llvm::GetElementPtrInst . I didn't create IRBuilder. I am writing a
ModulePass that insert new instruction to an existing Module.
Besides, how can you get a reference to myreg1 ?
2010 Apr 20
1
converting a zoo or an xts to a data frame
Dear R People:
I have the following code that I use to convert a monthly zoo object
to a data.frame, and it works perfectly:
library(tseries)
z <- get.hist.quote(instrument=inst1, start=start1,end=end1,
quote=quot1,comp = "m")
y <- as.ts(aggregate(z, as.yearmon, tail, 1))
y.df <- data.frame(y=y,time=time(y))
y.df$x <- ts(y.df[,1])
tsp(y.df$x) <-