Problem with Etherchannel Post: 302252488

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1. AIX

EtherChannel network redundance problem

Problem description: On the condition of EtherChannel function of AIX, when the data exchange between the nodes on the network, there sometimes lost datat packets and cause the application failed. Once we deconfig EtherChannel and use the single adapter configuration, the application works...

2. AIX

AIX / Etherchannel / VLANs

I have 1 AIX server, 4 dual ported fiber attached ethernet cards and 4 VLANS coming in. Is it possible to present those 8 ports as 1 IP address using etherchannel? Thanks.

3. AIX

How to find the active network inteface on etherchannel

I have a server with multiple network interfaces. 2 of these interfaces, lets say en2 and en6 make up an etherchannel interface, which let's say en8. when I run the command lsattr -El ent8 I can see the designated primary and backup interfaces as ent6 and ent2, in the given order. But...

4. BSD

FreeBsd 8.0 : Just for Gurus! Trunk/Etherchannel mode

Hi Buddies! I need to do a new kind of setting in FreeBSD (i'm a newbie using this OS). Interface 1 y 2 in Trunk/Etherchannel mode IP-> xx.xx.xx.xx netmask-> 255.255.255.0 Anybody can help me with a step by step Guide?. THANKS A MILLION!!!

5. AIX

Pb Etherchannel/deconnexion port reseau

Hello, On a partition with AIX 5300-11-01-0944. 1 etherchannel ent9 with aggregation ent3/ent7. # lsdev |grep ent ... ent3 Available 07-01 4-Port 10/100/1000 Base-TX PCI-Express Adapter (14106803) ... ent7 Available 0A-01 4-Port 10/100/1000 Base-TX PCI-Express...

6. AIX

Can EtherChannel be a redundancy config?

I have one p5 server, no lpar, 2 physical network adapter, bundle as one EtherChannel. The two 2 physical network adapter connect to 2 network switches. How to make this as a redundancy config? Current is if one physical network adapter down, the seond one will go through the network. but if...

7. AIX

EtherChannel interface ping pelicularity

I have few AIX servers in my data center, which have their EtherChannel configured to have a fat pipe (active/active) and a nagios server to monitor the server uptimes. Nagios server pings every server in the data center and we have pretty much every known unix flavor in this data center. When...

8. AIX

Aggregated Etherchannel

Hi, I have a AIX5.3 P6-520 with 8x1Gb Ethernet ports with possible connections to 2 CISCO 2960 switches. I can create 8023ad Etherchannels which work correctly with the switches (I have set up for LACP passive and a valid channels) But can create 2x 8023ad 4Gb Etherchannels with no backups....

9. AIX

Etherchannel failover testing

Hi Guys, I am trying to test an etherchannel failover and switchback. I did failover from primary to backup adapter, but now I am not able to switch it back to primary. phcxxxxx:/ > entstat -d ent4 | grep Active Active channel: backup adapter ...

10. AIX

PowerVM SEA etherchannel performance ?

Hello, POWER7 machine. 4 x 1Gbit port ethernet adapter is dedicated to vios. 8023ad etherchannel is created using those 4 ports. Etherchannel adapter is shared to lpars using SEA. If I test network performance directly from vios partition (using iperf) I'm geting nice 4Gbit throughput. But if...

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lsattr

LSATTR(1)                                                     General Commands Manual                                                    LSATTR(1)

NAME

       lsattr - list file attributes on a Linux second extended file system

SYNOPSIS

       lsattr [ -RVadlpv ] [ files...  ]

DESCRIPTION

       lsattr lists the file attributes on a second extended file system.  See chattr(1) for a description of the attributes and what they mean.

OPTIONS

       -R     Recursively list attributes of directories and their contents.

       -V     Display the program version.

       -a     List all files in directories, including files that start with `.'.

       -d     List directories like other files, rather than listing their contents.

       -l     Print the options using long names instead of single character abbreviations.

       -p     List the file's project number.

       -v     List the file's version/generation number.

AUTHOR

       lsattr was written by Remy Card <Remy.Card@linux.org>.  It is currently being maintained by Theodore Ts'o <tytso@alum.mit.edu>.

BUGS

       There are none :-).

AVAILABILITY

       lsattr is part of the e2fsprogs package and is available from http://e2fsprogs.sourceforge.net.

SEE ALSO

       chattr(1)

E2fsprogs version 1.44.1                                            March 2018                                                           LSATTR(1)