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| Title: | DEC TCP/IP Services for OpenVMS |
| Notice: | Note 2-SSB Kits, 3-FT Kits, 4-Patch Info, 7-QAR System |
| Moderator: | ucxaxp.ucx.lkg.dec.com::TIBBERT |
|
| Created: | Thu Nov 17 1994 |
| Last Modified: | Fri Jun 06 1997 |
| Last Successful Update: | Fri Jun 06 1997 |
| Number of topics: | 5568 |
| Total number of notes: | 21492 |
5371.0. "Tuning on COMMUNICATIONS/SERVICES" by MLNCSC::DOMANESCHI () Fri Mar 21 1997 11:05
Hello,
my customer has DEC TCP/IP 3.3 on Openvms Vax 5.5-2, he configured
the COMMUNICATION/SERVICE=300 and the COMMUNICATION/DEVICE_SOCKETS=350.
From UCX>SHO DEV he see 150 active connection and from
UCX>SHO COMM he see 324 current SERVICES.
At this point he is not able to open a new connection to the system
he must do a UCX shutdown and reboot or UCX>SET COMM/SERVICES=350
Have you any advice how investigate?
This is the UCX>SHO COMM and UCX>SHO COMM/MEM the parameters appear correct
I don't include the UCX>SHO DEV/FULL because the file is too big.
ucx>sho comm
Communication Parameters
Local host: TOIV01 Domain: vax.csot.itl
Cluster timer: 5
Maximum Current Peak
Interfaces 20 2 2
Device_sockets 350 122 171
Routes 65535 151 154
Services 300 324 327
Proxies 20
Type: Ethernet Free Maximum Max Bytes Minimum Min Bytes
Large buffers 40 140 264320 20 37760
Small buffers 132 968 247808 44 11264
IRPs 20 200
Non UCX buffers 10
Remote Terminal
Large buffers: 10
UCBs: 4
Virtual term: disabled
$ ucx
ucx>sh com/mem
MBUF Summary
Small_static Large_static Small_dynamic Large_dynamic
Total buffers 44 20 484 0
Free 0 18 52 0
Busy
Data 0 2 0 0
Header 0 0 87 0
Socket 6 0 113 0
Prot. control 5 0 112 0
Route 31 0 120 0
Socket name 0 0 0 0
Socket options 0 0 0 0
Fragment reassembly 0 0 0 0
IP address 2 0 0 0
Size of cluster 11520 38016 61800 0
Free Current Peak Waits Drops
Small Buffers 476 628 0 0
Large Buffers 2 27 0 0
IRPs 9 0 0 0 0
Small clusters Large clusters Non UCX buffers
Free 3 1 0
Thanks in advance.
Paolo
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