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The root cause is that the NICs have not been properly enumerated and associated with the names "eth0", "eth1", etc. during the boot process. Then later on in the process it attempts to plumb the interface using an invalid interface name (e.g. "eth0"). This can be resolved, but not via a "patch" you will have to contact customer support to help you make a change to one of the initialization scripts
by Rafael Coninck Teigao Just change eth0 to eth1 to create both files
If you are running 3.1 when you deploy the images, eth0 does not come active after the reboot and you must manually reconfigure it through YaST
Change directory to etc/sysconfig/network-scripts . Edit ifcfg-eth0 using a plain text editor and update the MAC address to reflect the MAC address in Step 3 Activate the ethernet card by running this command: ifup eth0 . Notes : ifup eth0 may be required in some instances to activate the ethernet card
Thanks to an article found by ETH0 and posted HERE in the forums, this utility was developed
SMB2 Toggle Too.zip
For Linux platforms, use the following commands to disable checksum offloading for both receiving and transmitted data on the eth0 interface: ethtool -K eth0 tx off ethtool -K eth0 rx off To see the current status of checksum offloading, use the ethtool -k eth0 command
6 Comments - In the Step 6 I would like to add: Add the following lines to the startup script (/etc/rc.local): #turn off offload /sbin/ethtool -K eth0 tx off rx off And SeLinux must be disabled on Linux-based server. -- Best regards, Artem
The syntax and output of hping for a simple ICMP echo request is shown below: monkeylabs:/home/don # hping -1 192.168.1.108 -c 1 HPING 192.168.1.108 (eth0 192.168.1.108): icmp mode set, 28 headers + 0 data bytes len=46 ip=192.168.1.108 ttl=64 id=122 icmp seq=0 rtt=0.4 ms -- 192.168.1.108 hping statistic -- 1 packets tramitted, 1 packets received, 0% packet loss round-trip min/avg/max = 0.4/0.4/0.4 ms This time there is one packet received as was noted above, and the round trip time is shown