Displaying 1 result from an estimated 1 matches for "udpincksumerrs".
2007 Aug 08
1
udp checksum error with ipcl_tcpconn_cache
...rk switch.
in sending v40z, we set ip:dohwcksum=0 in /etc/system.
The sending peer send out packets at about 40M/s, the windows machines don''t
report checksum error, but v40z report checksum error, using dtrace we found
following stack during checksum error:
dtrace: description ''udpInCksumErrs '' matched 2 probes
CPU ID FUNCTION:NAME
2 842 ipcl_tcpconn_cache:udpInCksumErrs
ip`ip_input+0x729
dls`i_dls_link_ether_rx+0x153
mac`mac_rx+0x46
e1000g`e1000g_intr_work+0x1a8
e1000g`e1000g_intr+0x3c
unix`av_dispatch_autovect+0x78
unix`intr_thread+0x50
2 842 ipcl_tcpconn_cache:udpInCksumEr...