Displaying 20 results from an estimated 1100 matches similar to: "Limit number of connections"
2006 Nov 08
1
Running iptables/netfilter module connlimit with stock CentOS4
Greetings folks,
I've been researching the various iptables modules that are included
with the stock CentOS4 distro; particularly the connlimit module.
Is connlimit included by default?
I thought it is since performing
# iptables -m connlimit --help
returns information on connlimit usage along with the general iptables
help info:
<SNIP>
connlimit v1.2.11 options:
[!]
2008 Jun 26
1
iptables connlimit
hi,
i try use iptables connlimit,
# iptables -I INPUT -p tcp --dport 80 -m connlimit --connlimit-above 16
--connlimit-mask 24 -j DROP
iptables: Unknown error 4294967295
where is problem ?
thanks
# rpm -qa | grep iptables
iptables-1.3.5-4.el5
# uname -a
Linux test 2.6.18-92.1.1.el5 #1 SMP Sat Jun 21 19:04:27 EDT 2008 i686
i686 i386 GNU/Linux
2006 Dec 11
21
iptables 1.3.7, kernel 2.6.19, ROUTE and Layer7 issues
Hi, I''m having problems with this configuration:
iptables 1.3.7 (vanilla or repackaged for fc5)
kernel 2.6.19 (vanilla)
ROUTE 1.11 (last pom-ng)
layer7-filter 2.6 (last in sf.net)
connlimit (last pom-ng)
When I try to use -j ROUTE in any chain in mangle table I have this error:
[root@myhost ~]# iptables -v -t mangle -A POSTROUTING -p tcp --dport msnp
-j ROUTE --gw
2005 Oct 22
4
Differentiating between http downloads and interactive traffic
Hi,
I''ve been wondering if anyone has thought of a way to differentiate
between an established http download and interactive http traffic? I
would like to give interactive http traffic priority over someone
downloading large files.
Has anyone any ideas how to detect packets that are part of a download
like this?
Thanks.
_______________________________________________
2005 May 16
3
ip_conntrack limit --- torrent , DC++ , eMule
Hi all,
i need advice how can i limit ip_conntrack per IP.
clients of network that i support often uses torrent , DC++ , eMule
clients and i have lost packages because they open too many ports.
i have traffic control limits but this obviously isn''t enough
Any advance how to prevent server from this kind problems will be welcome.
Best regards
Emil
2003 Aug 24
2
Howto Graph throughput?
I have successfully implemented a QoS system using HTB on a 2Mb/s
leased line and it works very well, but I would like to be able to
graph the three pipes to see what they are doing, eg: using MRTG or
similar.
Has anyone any experience or examples of how to do this please?
Thanks,
Chris
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2003 Oct 18
1
MORE ON : [htb] strange problems !?
hello again,
I got some just preliminary results .... hope someone can explain them to me...
As I already told I have the following config :
egress {
class (30kbps) {sfq};
class (50kbps) {sfq};
class (80kbps) {sfq};
class (30kbps) {sfq};
class (50kbps) {sfq};
...hundreds like this...
class (10kbps,default) {sfq};
}
What I got is traffic starvation very often for a period of ~30 sec.. as
2005 May 09
1
individual connections
Is it possible (one way or another) to guarantee or to limit bandwidth
of 1 session?
E.g.:
RDP: 750kbit rate, 1Mbit ceil
default: 250kbit rate, 1Mbit ceil
max bw per RDP connection: 100kbit
guaranteed bw per RDP session: 20kbit
R.
--
___________________________________________________________________
It''s so simple to be wise. Just think of something stupid to say
and say the
2020 Sep 09
5
[Bug 1463] New: nft --json table list ruleset crashes
https://bugzilla.netfilter.org/show_bug.cgi?id=1463
Bug ID: 1463
Summary: nft --json table list ruleset crashes
Product: nftables
Version: unspecified
Hardware: All
OS: Debian GNU/Linux
Status: NEW
Severity: major
Priority: P5
Component: nft
Assignee: pablo at netfilter.org
2006 Nov 23
5
HTB GUI
Hi,
I have many example of HTB GUI . All is already well developed, which discussed in this link.
However, can anyone teach me what software to use to build a own web based GUI HTB software in Fedoracore ( Linux based) ? Thanks
Regards
Alan
_______________________________________________
LARTC mailing list
LARTC@mailman.ds9a.nl
2005 Jan 31
3
load balancing between two default gateways
Hi list gurus,
long story short we have firewall machine which is the default gateway
for our clients and firewall send traffic out to Internet via cisco router.
On cisco we have two serial interfaces 1Mb and 2Mb.
On firewall
#route add default gw xxx.xxx.xx.xxx (for 2mb)
#route add default gw xxx.xxx.xx.xxx (for 1mb)
and the same rule for Imb link route packets via these two links.
However I
2003 Apr 23
1
cbq.init
About the cbq.init. Four machines which traffic to limit in same LAN.
Is the samething if I put limiting rules to four different files or all to
the same file? Like:
DEVICE=eth0,10Mbit,1Mbit
RATE=64Kbit
WEIGHT=6Kbit
PRIO=5
RULE=192.168.0.5
RULE=192.168.0.6
RULE=192.168.0.7
RULE=192.168.0.8
OR four equal files with different IPs, Ids and no PARENT rule?
What style of ID numbering you use if
2015 May 05
1
IPTABLES question
Would someone please explain to me the difference in effect between
the following two IPTABLES conditions and the significance thereof in
concurrent connection limiting?
--tcp-flags SYN,ACK,FIN,RST SYN -j REJECT \
--connlimit-above 3 --connlimit-mask 32
--state NEW -j REJECT \
--connlimit-above 3 --connlimit-mask 32
--
*** e-Mail is NOT a SECURE channel ***
Do
2006 Nov 16
2
Connlimit in Shorewall?
Hi everyone,
I see that shorewall has "ratelimit" but i''m interested in deny
conexions by number of them, not by number/sec.
Is connlimit feature supported by shorewall? Or maybe someone have an
extraofficial patch for them?
Regards,
Angel Mieres
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2006 Oct 01
3
[Bug 467] iptables is complaining with bogus unknown error 18446744073709551615
https://bugzilla.netfilter.org/bugzilla/show_bug.cgi?id=467
mateusz@kaduk.net changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |REOPENED
Resolution|INVALID |
------- Additional Comments From mateusz@kaduk.net 2006-10-01
2003 Apr 28
3
[Bug 87] 'iplimit' match is misnamed, should be 'tcplimit'
https://bugzilla.netfilter.org/cgi-bin/bugzilla/show_bug.cgi?id=87
laforge@netfilter.org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
------- Additional Comments From laforge@netfilter.org 2003-04-28 08:25 -------
The misnomer is true. I
2007 Feb 23
3
Conntrack table full and Heavy p2p loaded traffic manager ...
Hello
I''ve setuped a bridge with l7-filter and ipp2p. We have every day + or
- between 10Mbits and 30 Mbits P2P traffic from + or - 450 customers.
When traffic increase. I''ve got this kind of error message :
Feb 23 14:26:19 gestor1 kernel: printk: 38 messages suppressed.
Feb 23 14:26:19 gestor1 kernel: ip_conntrack: table full, dropping packet.
The server is celeron
2006 Feb 02
2
limit number of connections per ip
Hello!
I''ve read a lot of mail archives, but can''t find solutions for my problem.
I have router with about 700 users. I''m using HTB with SFQ leaf qdiscs for every user (client ip). So, different IP can have its own rate limit.
This scheme ir working fine for a long time. But how can I limit number of connections (sessions) from one host? I see from ip_conntrack
2001 Dec 24
11
Traffic balancing by IP.
Hello all!
As far as I know that the traffic that will pass thru the router is balanced
so that all connections have the same privilegies. Is it possible to
configure the linux based router so that all computers will have the same
privilegies? I mean that if in default case full traffic is splitted by
connections, so I need to split it by users to prevent one user occupy all
traffic by starting
2006 Jun 27
3
R on MAC OS X
>
> Dear all,
>
> I have been usig R for some time, but now I have a MAC instead of a
> PC, am I am having problems in reading files...
>
>
> I have tried:
> Data<-read.table("Users/SaraMM/PhD/Analises-LitterBags/Dados-
> Litter.txt",head=T)
>
> but it said:
> Error in file(file, "r") : unable to open connection
> In addition: