Displaying 20 results from an estimated 4000 matches similar to: "Logging dropped out-of-sequence packets on a load balanced router"
2003 May 07
0
teql and gre tunnel
Hi everybody,
I want to do the following setup :
| | Tun1 - Link 1 | Tun1 | |
Router A | teql | INTERNET Link - | | teql |router B
| | Tun2 - Link 2 | Tun2 | |
This should permit to agregate Link 1 and Link 2 (less the cost of the
encapsulation). The two tunnels are GRE ip tunnel.
It seems to work fine
2004 May 29
1
problem with 2.4.26 debian+vpn+qos+netfilter
hi
i am running Debian/GNU Linux with 2.4.26 kernel and radius server
my kernel conf looks like this
<*> Packet socket
[ ] Packet socket: mmapped IO
< > Netlink device emulation
[*] Network packet filtering (replaces ipchains)
[*] Network packet filtering debugging
[ ] Socket Filtering
<*> Unix domain sockets
[*] TCP/IP networking
[*] IP: multicasting
[*] IP: advanced
2007 Jul 30
1
bonding of 2 lines
Dear List,
Another noob question today!
I''ve been using iproute2 for a long time now to manage bandwidth and
directing traffic over multiple interfaces based on source routing.
I am working on a test-project at the moment, in witch I want to
actually bundle (''trunk'') some connections. In the LARTC-manual I found
the chapter about TEQL (see chapter 10). The situation
2005 Jul 12
0
Teql and NetEm can''t work together
Thanks in advance!
Summary: when I load netem and teql together, teql doesn''t work
correctly. (If I load teql only, everything is fine)
I loaded both netem and teql. Netem is associated with eth0, and teql is
associated with both eth0 and eth1. But traffic only goes out of eth1.
Attached are the commands that I used to configure teql and netem (on
machine 1), and commands to
2005 Oct 19
0
load balance with gre/ipsec
Hi, I have the following setup. Two linux systems with two [test] external interfaces encrypted with ipsec [transport].
Two gre tunnels that pass 10.200.0.0/24 and 10.200.1.0/24 network traffic.
Testing the balanced tunnels I would setup iptraf on one and ping from the other. The results would be as expected; traffic would be split between the two interfaces.
Testing with an ftp transfer of
2009 Jul 20
1
NUT problem
A little while ago I changed my UPS to Leibert and installed NUT. Everything
worked as expected. Today I tried to use the MultiLink Viewer icon from the
desktop, but it simply accepted the root password without apparently doing
anything. I can run the viewer directly (as root) from a file manager.
The icon is owned by me, but the application is set to run as root.
I suspect that the
2005 Aug 10
0
teql on virtual network interfaces ?
Hi all,
I want to implement a "weighted" teql that can send packets to
interfaces based on their "weights". To do this, I want to create
multiple virtual network interfaces, and add them to teql. Since teql
will send packets to each interface in a round-robin way, a weighted
teql is achieved (my guess).
I already have two physical network interfaces, eth0 and eth1. I
2000 Oct 10
3
TEQL: 2 Mbit eth1 + 2Mbit eth2 = 1Mbit teql0
Hi there,
I have two ethernet connections of 2Mbit/s each and I''m trying to add them
together to one 4Mbit/s connection but I cannot get more than approximate
1Mbit/s!
My setup:
I have a LAN (10.2.18.0/24), connected to a larger network (10.0.0.0/8) by
two WAN-connections with 2Mbit/s each. On each end I have a Linux router. I
first setup the routers to use TEQL with one of the
2005 Jul 25
0
teql load balancing on tap devices
Hello list,
I''d like to use teql with tap devices (two OpenVPN tunnels). This works,
but the doc /usr/src/linux-<version>/net/sched/sch_teql.c says:
"1. Slave devices MUST be active devices, i.e., they must raise the
tbusy signal and generate EOI events. If you want to equalize virtual
devices like tunnels, use a normal eql device."
I can''t find if tap devices
2014 Feb 25
1
Multicast packages dropped
Hi,
I have recently updated one of my systems from CentOs 6.4 to CentOS 6.5.
This systems is used as a RIPv2 routing server with quagga which is the termination point of some GRE tunnels.
While running CentOS 6.4 I see the multicast packages arriving at the eth0 and the GRE tunnel interface.
While running under CentOs 6.5 I can see the multicast packages arriving at the eth0 but not on the GRE
2004 Dec 20
5
Load Balance Outbound AND Inbound Internet Traffic to one location over multiple links
I''ve read through the nano documentation, and it says that it wont
handle scenarios where the main traffic is input. Also, I''ve read
through the linuxvirtualserver documentation, and i dont think that
applies to me either, as that set up intercepts traffic and
manipulates the final destination IP and port for the traffic.
What I would like to do is
1) from the ISP standpoint,
2004 Jul 04
0
TEQL+HTB (?)
Hi!
We have 2 lines with 2 mbit each. I have to set up a configuration like
the following:
- if both lines work, grant 3 mbit to a web service running on a server in
our DMZ
- if one line fails, grant all the remaining 2 mbit to that service
- if the service doesn''t need all the bandwidth, use the remaining for
other services
I read through the HOWTO, and figured out that I need TEQL to
2007 Apr 18
0
[Bridge] Bridge + Teql!
Dear Gurus,
Can you please help/guide me with the following:
I have 3 NICs in my Linux RH 9 (kernel 2.4.20) machine. (eth0, eth1
and eth2). I want to setup a 'link equalizer' (teql) between eth0 and
eth1. This I am able to do with the required commands (using the
utilities 'tc' and 'ip').
Now I need to setup a bridge between eth2 and this new interface
2005 Jul 18
0
Load balancing (LARTC 4.2) over 2 connections on 2 routers.
Hi,
I''m building a network similar to that seen in 4.2 of the LARTC Howto.
There is a diagram of this attached to this mail.
Addendum to diagram:
AlexRouter br0 = 192.168.58.1
eth0 = dhcpcd
DaveRouter br0 = 192.168.58.2
eth0 = dhcpcd
But we''ve run into some problems when actually implementing the routing
for multiple uplinks.
The difference between my
2005 Oct 26
4
multipath routing
Hi, I am tring to us ip route to load balance between two interfaces.
ip route add equalize 10.200.1.0/24 nexthop via 10.200.0.2 dev neta nexthop via 10.200.0.2 dev neta2
Where neta and neta2 are gre tunnels. Testing show that packets travel in a single sided manner.
Do I need to use the multipath (IP_ROUTE_MULTIPATH_CACHED) module?
thx jason
2004 Apr 30
3
Syslinux 1.75, LEAF Bering 1.2, Compaq 2266
I have been using the LEAF Bering firewall for a year or so. It boots
with Syslinux 1.75. But Bering is too large for a 1440KB floppy, so it
formats the diskette as 1680KB. Recently I found a small Compaq 2266 box
to replace a larger Compaq 7170 to run the firewall. But when I try to
boot the Bering diskette on the 2266 I get the following message:
Loading Linux ............
Boot failed:
2005 Feb 02
2
Packet Level Load Balance inbound/outbound success with nth and route
First of all, I''d like to thank Andy Furniss for his direction and for
helping me get a working example up and running.
For the following set up to work, you will need a linux computer at
the ISP (server), a linux computer at the client location (client),
and some a public range of IP''s you plan to send down to your client.
(as this configuration involves patching the linux
2009 Aug 31
0
Xenclient build error for crti.o
Hi
I am trying to build Xenclient and while it builds gcc, it returns
following error.
/home/vinxen/xenclient/build/toolchain_build_i686/gcc-4.2.4-initial/./gc
c/xgcc
-B/home/vinxen/xenclient/build/toolchain_build_i686/gcc-4.2.4-initial/./
gcc/
-B/home/vinxen/xenclient/build/build_i686/staging_dir/usr/i686-linux-ucl
ibc/bin/
2002 Oct 31
4
Egress shaping over multiple interfaces?
Hello,
After reading the excellent HOWTO I got traffic shaping working nicely over
ethernet devices on a test setup. I can''t put this setup live though, because
our main firewall has three 2mbit hdlc interfaces instead of a single device.
We are using multipath routing using iproute2 nexthop at the moment, and that
works fine for firewalling. But now I have a need for shaping and
2003 Mar 12
0
nat on teql devices
HI,
I have a problem with nat on teql devices, i set the nat on iptables and
he''s accept well , but don''t work ... he don''t masq or nat anything, i try
using -j MASQUERADE too, but without results.. i m using the command:
iptables -t nat -A POSTROUTING -j SNAT -s 10.0.0.0/24 --to ip-teql-device
On kernel 2.2x with ipchains works great.