Check for network issues Post: 302453630

Sponsored Content

Top Forums UNIX for Dummies Questions & Answers Check for network issues Post 302453630 by rajamadhavan on Thursday 16th of September 2010 12:55:09 AM

09-16-2010

Registered User

Also Linux has ethtool which shows lots of error stats.

Code:

>> ethtool -S eth0
NIC statistics:
     rx_octets: 1532329526
     rx_fragments: 0
     rx_ucast_packets: 13546269
     rx_mcast_packets: 75555
     rx_bcast_packets: 1750122
     rx_fcs_errors: 0
     rx_align_errors: 0
     rx_xon_pause_rcvd: 0
     rx_xoff_pause_rcvd: 0
     rx_mac_ctrl_rcvd: 0
     rx_xoff_entered: 0
     rx_frame_too_long_errors: 0
     rx_jabbers: 0
     rx_undersize_packets: 0
     rx_in_length_errors: 0
     rx_out_length_errors: 0
     rx_64_or_less_octet_packets: 0
     rx_65_to_127_octet_packets: 0
     rx_128_to_255_octet_packets: 0
     rx_256_to_511_octet_packets: 0
     rx_512_to_1023_octet_packets: 0
     rx_1024_to_1522_octet_packets: 0
     rx_1523_to_2047_octet_packets: 0
     rx_2048_to_4095_octet_packets: 0
     rx_4096_to_8191_octet_packets: 0
     rx_8192_to_9022_octet_packets: 0
     tx_octets: 2444808212
     tx_collisions: 0
     tx_xon_sent: 0
     tx_xoff_sent: 0
     tx_flow_control: 0
     tx_mac_errors: 0
     tx_single_collisions: 0
     tx_mult_collisions: 0
     tx_deferred: 0
     tx_excessive_collisions: 0
     tx_late_collisions: 0
     tx_collide_2times: 0
     tx_collide_3times: 0
     tx_collide_4times: 0
     tx_collide_5times: 0
     tx_collide_6times: 0
     tx_collide_7times: 0
     tx_collide_8times: 0
     tx_collide_9times: 0
     tx_collide_10times: 0
     tx_collide_11times: 0
     tx_collide_12times: 0
     tx_collide_13times: 0
     tx_collide_14times: 0
     tx_collide_15times: 0
     tx_ucast_packets: 11054317
     tx_mcast_packets: 8789
     tx_bcast_packets: 2640
     tx_carrier_sense_errors: 0
     tx_discards: 0
     tx_errors: 0
     dma_writeq_full: 0
     dma_write_prioq_full: 0
     rxbds_empty: 0
     rx_discards: 0
     rx_errors: 0
     rx_threshold_hit: 0
     dma_readq_full: 0
     dma_read_prioq_full: 0
     tx_comp_queue_full: 0
     ring_set_send_prod_index: 0
     ring_status_update: 0
     nic_irqs: 0
     nic_avoided_irqs: 0
     nic_tx_threshold_hit: 0

rajamadhavan

View Public Profile for rajamadhavan

Find all posts by rajamadhavan

9 More Discussions You Might Find Interesting

1. IP Networking

Network issues, computer hangs.

Not sure if this is the right section for this. Move if necessary Hey guys, Just wanting to know if anyone has had a similar experience. I have a FreeBSD 4.8 gateway machine with a dual boot win98/FreeBSD machine connected to it. When I'm in windows and playing a game, Diablo II or Star...

2. SCO

Sco Unix network issues

I have got a Sco Unix Server, i want to connect some windows workstations. What configurations do i need to make on server and or workstation?

3. UNIX for Dummies Questions & Answers

Network printer issues

Hello, I have been having a problem with printing to a network printer on my LAN, I am able to ping all ports from the server and the printer. Print request just stay in the print que the only way to print is from the parallel line to the server. Any ideas on what can be going wrong?? Lp sched is...

4. Solaris

Solaris Network Interface and USB Drive issues

Hi I had installed Sun Solaris 10 on my dell vostro 1400.Problem is iam unable to mount the usb drives as there was no detections at all.And also iam unable to find my network interface or iam not able to install the network card. If try to type ifconfig -a It is showing only loop back...

5. UNIX for Dummies Questions & Answers

Does SCP return an error code for network issues

Hello everyone, In a script, I am using SCP to copy huge file to another host. scp -qrp hugefile.txt /opt/perf05/tmp However, we have noticed that this file is not being copied. I am suspecting this was because we are losing connection while copying this...

6. IP Networking

Test Network Routing Issues (FREEBSD and RHEL)

Hello, I'm attempting to setup a test network with a client-server based architecture using a proprietary application. The client works by communicating with the server on separate links (typically cellular connections) and then initiates a tunnel over each active link. However, in place of the...

7. HP-UX

Network Connectivity Issues

Newbie with UNIX here. Currently troubleshooting a UNIX terminal we have. I determined it to be bad and swapped it out with a known good terminal. I went in and changed the IP address and host name to reflect the old terminal. Although now there is no connectivity. I swapped out the NIC...

8. SuSE

Connection is broken because of underlying network issues

Hi Guys, I have two databases where I copy archivelog files from server A to server B frequently...yesterday we did the VM upgrade now...I am struggling to copy/ship the files from server A to server B... I manually tested the file transfer but the big files, e.g 46M, stall. I can copy small...

9. Emergency UNIX and Linux Support

Network related issues

Oflate we are finding a few servers experiencing severe slowness. What would be the commands that I need to try to postmortem the situation?

LEARN ABOUT SUNOS

gnome-network-preferences

gnome-network-preferences(1)					   User Commands				      gnome-network-preferences(1)

NAME

       gnome-network-preferences - configure network proxy

SYNOPSIS

       gnome-network-preferences [gnome-std-options]

DESCRIPTION

       The  Network  Proxy preference tool enables you to configure how your system connects to networks. You can configure the desktop to connect
       to a proxy server, and specify the details of the proxy server. A proxy server is a server that intercepts requests to another server,  and
       fulfills the request itself, if it can. You can enter the Domain Name Service (DNS) name or the Internet Protocol (IP) address of the proxy
       server.

OPTIONS

       The following options are supported:

       gnome-std-optionStandard options available for use with most GNOME applications. See gnome-std-options(5).

EXAMPLES

       Example 1: Launching the Network Proxy preference tool

       example% gnome-network-preferences

EXIT STATUS

       The following exit values are returned:

       0	Application exited successfully

       >0	Application exited with failure

FILES

       The following files are used by this application:

       /usr/bin/gnome-network-pExecutable for Network Proxy preferences tool

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+------------------------------+
       |      ATTRIBUTE TYPE	     |	     ATTRIBUTE VALUE	    |
       +-----------------------------+------------------------------+
       |Availability		     |SUNWgnome-desktop-preferences |
       +-----------------------------+------------------------------+
       |Interface stability	     |External			    |
       +-----------------------------+------------------------------+

SEE ALSO

       Preference Tools Manual

       Latest version of the GNOME Desktop User Guide for your platform.

       gnome-std-options(5)

NOTES

       Written by Glynn Foster, Sun Microsystems  Inc., 2003.

SunOS 5.10							    2 Oct 2003					      gnome-network-preferences(1)