04-06-2007
hcclnoodles
No duplicate or cross-posting.
10 More Discussions You Might Find Interesting
1. Solaris
Hi there
I have a requirement to provide failover to our customer boxes in case of interface / switch failure, I have been looking at Solaris Link Aggregation with LACP and I wanted to ask a question
Ive seen multiple websites that say the following
Does this also mean that if the... (2 Replies)
Discussion started by: hcclnoodles
2 Replies
2. IP Networking
Hello, I am trying to get clarity on a few things and am looking for some info.
In every article I have read about link aggregation and lacp, it can be used combine physical links to create 1 logical link for increased bandwidth.
But what it doesn't say is if this is limited by source/dst. ... (1 Reply)
Discussion started by: jaredo
1 Replies
3. IP Networking
Hello,
I'm working on LACP architecture. I would like to know if it's possible to aggregate two links on two separate switches.
Here an example I want : Aggregation of link1 and link2 to obtain a logical 2 gbit/s link. Also have redundancy, if one of them is down, the traffic goes through the... (1 Reply)
Discussion started by: jbemonet
1 Replies
4. AIX
Hi,
I need to setup a hacmp cluster (my first one, we usually use VCS on AIX), but I require more network bandwith than a normal gigabit etherchannel setup can provide, so I am thinking about using linkaggregation - 2 active adapters to one switch and a single backup adapter to another switch... (4 Replies)
Discussion started by: zxmaus
4 Replies
5. HP-UX
Hi,
Hoping someone can offer some advice on something i have not dealt with before.
We have a server that seems to have some very strange configuration done on it. It has 2 physical NIC's and rather than both be aggregated into LAN900 we have 1 in LAN900 and 1 in LAN901? (See Below)... (2 Replies)
Discussion started by: Andyp2704
2 Replies
6. Solaris
Me again :)
I'm trying to find a page describing the L2, L3 und L4 modes of dladm.
It's nice to read "hashed by ip header", but how should I use that?
On the file-server it's ok to have the six interfaces serving six clients each on it's own. But an rsync connection via switch between two... (8 Replies)
Discussion started by: PatrickBaer
8 Replies
7. HP-UX
Hi,
I want to Break the Link Aggregation. My aggregation are lan0+lan1 = lan900.
Now I want to break this and put the IP in lan0. But i have cluster environment and this is the main database server.
So It need to change in cluster script.
But I dont know where I have to change it.
Please... (1 Reply)
Discussion started by: mkiron
1 Replies
8. Solaris
Hi,
I'm not from the Solaris world and some of these things are new to me. Can someone tell me if it is possible to configure link aggregation without using LACP?
I am told etherchannel was setup without LACP. (3 Replies)
Discussion started by: techy1
3 Replies
9. IP Networking
Hi
ihave three link of internet and iwant to put one linux front of a firewall that this three linux speard firewall such az load balance and fialover but dont close any port and protocol and only firewall have been internet what way can i use for it ?
are there any script and services do that... (0 Replies)
Discussion started by: mnnn
0 Replies
10. Solaris
Hi,
I have Solaris-10 server and link aggregation is configured on this in below way
# dladm show-aggr
key: 1 (0x0001) policy: L4 address: 3c:d9:2b:ee:a8:a (auto)
device address speed duplex link state
bnx1 3c:d9:2b:ee:a8:a... (8 Replies)
Discussion started by: solaris_1977
8 Replies
LEARN ABOUT DEBIAN
flow-receive
flow-receive(1) General Commands Manual flow-receive(1)
NAME
flow-receive -- Receive flow data with the NetFlow protocol.
SYNOPSIS
flow-receive [-h] [-b big|little] [-C comment] [-d debug_level] [-o output_file] [-S stat_interval] [-V pdu_version] [-z z_level]
localip/remoteip/port
DESCRIPTION
The flow-receive utility is used to receive flows in NetFlow format. When the remoteip is configured only flows from that exporter will be
processed, this is the most secure and recommended configuration. When the localip is configured flow-receive will only process flows sent
to the localip IP address. If remoteip is 0 (not configured) flows from any source IP address are accepted. Multiple non aggregated PDU
versions may be accepted at once to support Cisco's Catalyst 6500 NetFlow implementation which exports from both the supervisor and MSFC
with the same IP address and same port but different export versions. In this case the exports will be stored in the format specified by
the -V flag or whichever export type is received first.
OPTIONS
-b big|little
Byte order of output.
-C Comment
Add a comment.
-d debug_level
Enable debugging.
-h Display help.
-o file Write to file instead of the standard out.
-S stat_interval
When configured flow-receive will emit a timestamped message on stderr every stat_interval minutes indicating counters such as
the number of flows received, packets processed, and lost flows.
-V pdu_version
Use pdu_version format output.
1 NetFlow version 1 (No sequence numbers, AS, or mask)
5 NetFlow version 5
6 NetFlow version 6 (5+ Encapsulation size)
7 NetFlow version 7 (Catalyst switches)
8.1 NetFlow AS Aggregation
8.2 NetFlow Proto Port Aggregation
8.3 NetFlow Source Prefix Aggregation
8.4 NetFlow Destination Prefix Aggregation
8.5 NetFlow Prefix Aggregation
8.6 NetFlow Destination (Catalyst switches)
8.7 NetFlow Source Destination (Catalyst switches)
8.8 NetFlow Full Flow (Catalyst switches)
8.9 NetFlow ToS AS Aggregation
8.10 NetFlow ToS Proto Port Aggregation
8.11 NetFlow ToS Source Prefix Aggregation
8.12 NetFlow ToS Destination Prefix Aggregation
8.13 NetFlow ToS Prefix Aggregation
8.14 NetFlow ToS Prefix Port Aggregation
1005 Flow-Tools tagged version 5
-z z_level
Configure compression level to z_level. 0 is disabled (no compression), 9 is highest compression.
EXAMPLES
Listen on port 9800 on any local interface for exports from IP address 10.0.0.1, store the exports in flows
flow-receive 0/10.0.0.1/9800 > flows
Listen on port 9800 on any local interface from any IP address, display the received flows with flow-print.
flow-receive 0/0/9800 | flow-print
BUGS
It is not currently possible to convert between the aggregated formats (8.x) and the non aggregated formats (1,5,6,7).
AUTHOR
Mark Fullmer maf@splintered.net
SEE ALSO
flow-tools(1)
flow-receive(1)