Re: Virtual Ethernet

[Pete Helgren <Pete@xxxxxxxxxx>]

Any chance it is routing the long way around?  I don't know how your 
network is configured but I had one customer that was using the 
"external" ports rather than the V-lan.  I think we added some routing 
entries but I don't exactly remember.  Use traceroute to see if the 
route is OK?

Pete Helgren

Ingvaldson, Scott wrote:
> I'm trying to get virtual ethernet connectivity set up between LPARs on
> a 550 here.  We need to do a daily transfer of a 60 GB library between
> LPARs.
>
> I created the resources and lines, gave them IP addresses,
> (192.168.10.xxx) varied them on and got them talking.  Unfortunately it
> doesn't seem any faster than it was before.
>
> This is the LIND on both sides:
>
> CRTLINETH LIND(VRTETH01) RSRCNAME(CMN13) ONLINE(*YES) +             
>          VRYWAIT(*NOWAIT) MAXCTL(40) ADPTADR(*ADPT) +               
>          EXCHID(0569D5FF) ETHSTD(*ALL) LINESPEED(1G) DUPLEX(*FULL) +
>          MAXFRAME(8996) SSAP((04 1496 *SNA)(12 1496 *NONSNA)(AA +   
>          8996 *NONSNA)(C8 1496 *HPR)) THRESHOLD(*OFF) +             
>          GENTSTFRM(*YES) LINKSPEED(*MAX) COSTCNN(0) COSTBYTE(0) +   
>          SECURITY(*NONSECURE) PRPDLY(*LAN) USRDFN1(128) +           
>          USRDFN2(128) USRDFN3(128) AUTOCRTCTL(*YES) +               
>          AUTODLTCTL(1440) CMNRCYLMT(2 5) MSGQ(*SYSVAL) +            
>          TEXT('Virtual Ethernet')                                   
>
> An FTP using the new interface gave me this:
> 59497012608 bytes transferred in 4442.494 seconds. Transfer rate
> 13392.705 KB/sec. 
>
> That's 74 minutes for 60 GB, is that a reasonable speed over virtual
> ethernet?  I can save it to tape faster than that.
>
> Regards,
>
> Scott Ingvaldson
> Senior IBM Support Specialist
> Fiserv Midwest
>