Ethernet Device Network Settings for LCLS Subnets

References

On the LCLSDMZ production subnet devices can be on the LCLSDMZ or on a 172 production subnet. All above network devices any subnet must be in the Internet Free Zone (IFZ).

Controls Subnets
Device	Production Subnet	Development Production
EPICS IOCs	LCLSCA	LCLSDMZ
VME Crates, Power stripsTermial Servers, Switches	LCLSUTIL
Cameras	LCLSVIDEO
PLCs,EPSC	LCLSINST

Development

Nodes on LCLSDEV Subnet

Buildings with Access to LCLSDEV Subnet (http://www.slac.stanford.edu/cgi-bin/qall?FILENAME=/afs/slac/g/scs/net/cando/subnet_bldgs.html&HEAD=10&SELECT1=^LCLSDEV%20&HEADER=

Click%20on%20Bldg%20Nb%20for%20location%20information
Click%20on%20third%20column%20for%20table%20of%20Subnets%20in%20Building
Click%20on%20Bldg%20Description%20for%20count%20of%20computer%20desktops%20in%20building
)
IP Addresses on LCLSDEV for development

RTEMS
Boot Server	Subnet	Dev Directory	Prod Directory
surrey11	LCLSDEV	/nfs/slac/g/lcls/build/rtems/4.7.1	/nfs/slac/g/lcls/build/rtems/4.7

DNS #3
LCLSDEV Subnet
Server IP Address	134.79.19.29
Secondary Server IP Address	134.79.19.148
Default Gateway	134.79.219.1
Subnet Mask:	255.255.252.0
Domain	slac.stanford.edu
DNS #1	134.79.16.9
DNS #2	134.79.16.10
NTP #1	134.79.18.40
NTP #2	134.79.18.41
NTP #3	134.79.18.34
My Network IF + media (LAN Speed)	auto
Use Bootp	N

For development iocs send a request to unix-admin to add your ioc to the lcls-rtems netgroup so the ioc can access files under /nfs/slac/g/lcls.

File System	Account	uid.gid	Directory
lcls-dev2	laci	8412.2211	/home/epics/ioc/data/<ioc nodename>
RTEMS st.cmd files
IOC Log	nfsMount("8412.2211.@134.79.219.12","/nfs/slac/g/lcls/dev/epics/ioc/data","/dat")
SLC-Aware	nfsMount("8412.2211.@134.79.219.12","/nfs/slac/g/lcls/dev/slc/","/slc")

EPICS IOC Startup Files
Directory:	/nfs/slac/g/lcls/build/epics/ioc/iocBoot/ioc-<area>-<subsystem>
File	Description	Comment
st.cmd	RTEMS IOC Startup Script	example
st.cmd	Soft IOC Startup Script	example
pre/post startup files	Setup env variables

Production on LCLSDMZ Subnet

Nodes on LCLSDMZ Subnet

Buildings with Access to LCLSDMZ Subnet (http://www.slac.stanford.edu/cgi-bin/qall?FILENAME=/afs/slac/g/scs/net/cando/subnet_bldgs.html&HEAD=10&SELECT1=^LCLSDMZ%20&HEADER=

Click%20on%20Bldg%20Nb%20for%20location%20information
Click%20on%20third%20column%20for%20table%20of%20Subnets%20in%20Building
Click%20on%20Bldg%20Description%20for%20count%20of%20computer%20desktops%20in%20building
)
IP Addresses on LCLSDMZ for temporary only
How-to Setup DHCP for an IOC

RTEMS
Boot Host	Subnet	Directory
surrey11	LCLSDMZ	/nfs/slac/g/lcls/build/rtems/rtems/4.7
LCLSDMZ Subnet
Server IP Address 134.79.19.29
Secondary Server IP Address	134.79.19.148
Default Gateway	134.79.151.1
Subnet Mask	255.255.252.0
Domain	slac.stanford.edu
DNS #1	134.79.151.11
DNS #2	134.79.18.41
DNS #3	134.79.18.40
NTP #1	134.79.48.11
NTP #2	134.79.18.40
NTP #3	134.79.18.41
My Network IF + media (LAN Speed)	auto
Use Bootp	N

For iocs on the LCLSDMZ subnet send a request to unix-admin to add your ioc to the lcls-rtems netgroup so the ioc can access files under /nfs/slac/g/lcls.

File System	Account	uid.gid	Directory
surrey11	laci	8412.2211	/nfs/slac/g/lcls/epics/ioc/data/<ioc nodename>
NFS Access for IOCs
IOC Log	nfsMount("8412.2211.@134.79.127.60","/nfs/slac/g/lcls/epics/ioc/data/<nodename>","/data")
SLC-Aware	nfsMount("8412.2211.@134.79.127.60","/nfs/slac/g/lcls/slc","/slc")

EPICS IOC Startup Files
Directory:	/afs/slac/g/lcls/epics/ioc/iocBoot/ioc-<area>-<subsystem>
File	Description	Comment
st.cmd	RTEMS IOC Startup Script	example
st.cmd	Soft IOC Startup Script	example
epicsEnvSetDmz	Setup env variables

Production on LCLSDMZ Subnet

Nodes on LCLSCA Subnet
Buildings with Access to LCLSCA Subnet (http://www.slac.stanford.edu/cgi-bin/qall?FILENAME=/afs/slac/g/scs/net/cando/subnet_bldgs.html&HEAD=10&SELECT1=^LCLSCA%20&HEADER=

Click%20on%20Bldg%20Nb%20for%20location%20information
Click%20on%20third%20column%20for%20table%20of%20Subnets%20in%20Building

Click%20on%20Bldg%20Description%20for%20count%20of%20computer%20desktops%20in%20building

)

Boot Host	Subnet	RTEMS Version
mccfs2	LCLSCA	/usr/local/lcls/rtems/4.7.1
LCLSCA Subnet
Server IP Address	172.27.8.11
Default Gateway	172.27.8.1
Subnet Mask	255.255.252.0
DNS #1	134.79.151.11
NTP #1	134.79.151.11
My Network IF + media (LAN Speed)	auto
Use Bootp	N

Note: to use DHCP enter "Y" for instead of "N" for Use Bootp. For further instruction on setting up DHCP click here.

For production iocs on the LCLSCA subnet send email to ((Jingchen Zhou|Jingchen) and request that he add your ioc to the following system files on lcls-prod05. This will give your ioc access to the files on mccfs2, which is mounted as /u1 on lcls-prod05.

/etc/hosts

/etc/dfs/dfsta

Boot Host	NFS Disk	Host	Account (uid)	Group (gid)	uid.gid	IOC Data
mccfs2	mccfs2	lcls-prod05	laci	lcls	8412.2211	/u1/lcls/epics/ioc/data/<nodename>
NFS Mounts
File Systems	nfsMount("8412.2211@172.27.8.11","/u1/lcls/epics/ioc/data/<nodename>","/data")
SLC-Aware	nfsMount("8412.2211@172.27.8.11","/u1/lcls/epics/slc","/slc")

File	Description	Directory
startup.cmd	file your ioc boots. Generated automatically by ioc-release	/usr/local/lcls/epics/iocCommon/<subsystem>/<nodename>
st.cmd	EPICS startup script, called by startup.cmd	/usr/local/epics/iocTop/<subsystem>/<subsystem cvs tag>/iocBoot/<nodename>
pre_st.cmd	Setup for RTMES IOC's, called by startup.cmd	/usr/local/lcls/epics/iocCommon/All/Prod
post_st.cmd	Diagnostic infor for RTMES IOC's, called by startup.cmd	/usr/local/lcls/epics/iocCommon/All/Prod

Instrumentation Subnets

Nodes on LCLSINST Subnet
Buildings with Access to LCLSINST Subnet (http://www.slac.stanford.edu/cgi-bin/qall?FILENAME=/afs/slac/g/scs/net/cando/subnet_bldgs.html&HEAD=10&SELECT1=^LCLSCA%20&HEADER=
- Click%20on%20Bldg%20Nb%20for%20location%20information
- Click%20on%20third%20column%20for%20table%20of%20Subnets%20in%20Building
- Click%20on%20Bldg%20Description%20for%20count%20of%20computer%20desktops%20in%20building
  )
LCLSINST Subnet

Default Gateway: 172.27.12.1

DNS #1: 134.79.151.11

Subnet Mask: 255.255.252.0
- Nodes on LCLSUTIL Subnet
- Buildings with Access to LCLSUTIL Subnet (http://www.slac.stanford.edu/cgi-bin/qall?FILENAME=/afs/slac/g/scs/net/cando/subnet_bldgs.html&HEAD=10&SELECT1=^LCLSCA%20&HEADER=
  - Click%20on%20Bldg%20Nb%20for%20location%20information
  - Click%20on%20third%20column%20for%20table%20of%20Subnets%20in%20Building
  - Click%20on%20Bldg%20Description%20for%20count%20of%20computer%20desktops%20in%20building
    )
  LCLSUTIL Subnet
  
  Default Gateway: 172.27.4.1
  
  DNS #1: 134.79.151.11
  
  Subnet Mask: 255.255.252.0
  - Nodes on LCLSVIDEO Subnet
  - Buildings with Access to LCLSVIDEO Subnet (http://www.slac.stanford.edu/cgi-bin/qall?FILENAME=/afs/slac/g/scs/net/cando/subnet_bldgs.html&HEAD=10&SELECT1=^LCLSCA%20&HEADER=
    - Click%20on%20Bldg%20Nb%20for%20location%20information
    - Click%20on%20third%20column%20for%20table%20of%20Subnets%20in%20Building
    - Click%20on%20Bldg%20Description%20for%20count%20of%20computer%20desktops%20in%20building
      )
    LCLSVIDEO Subnet
    
    Default Gateway: 172.27.16.1
    
    DNS #1: 134.79.151.11
    
    Subnet Mask: 255.255.252.0

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Ethernet Device Network Settings for LCLS Subnets