Since Monday, our BorderManager 3.6, sp2 (NW 5.1 sp5) server has been

abending on proxy.nlm a lot. We have 8 abends since we rebooted at
10:30
this morning. In the abend.log, I've found that in each an every abend

there is a call to WriteToRTSPOutputBuffer. See a snippet below.

Despite the abend counts, the server seems to be running fine. Users
can
still surf, VPN users can get in, etc. It appears to be causing some hiccups for remote WebAccess users. Yesterday, I applied the TCPIP583j

but it is happening again today.

Any suggestions on how to fix this?

TIA
Mary

Abend Log Snippet:

Server CSIS_BORDER1 halted Friday, June 20, 2003 10:25:29.073 am
Abend 3 on P00: Server-5.00k: Page Fault Processor Exception (Error
code
00000002)

Registers:
CS = 0008 DS = 0010 ES = 0010 FS = 0010 GS = 0010 SS = 0010
EAX = 00000007 EBX = 39E1E004 ECX = 00000000 EDX = 00000070
ESI = 00000005 EDI = 00000000 EBP = D099D103 ESP = CD75CD28
EIP = CD30DEAE FLAGS = 00010093
CD30DEAE 888707010000 MOV [EDI+00000107]=?,AL
EIP in PROXY.NLM at code start +00050EAEh
Access Location: 0x00000107

The violation occurred while processing the following instruction:
CD30DEAE 888707010000 MOV [EDI+00000107],AL
CD30DEB4 31C0 XOR EAX,EAX
CD30DEB6 6A00 PUSH 00
CD30DEB8 668B442434 MOV AX,[ESP+34]
CD30DEBD 50 PUSH EAX
CD30DEBE 55 PUSH EBP
CD30DEBF 53 PUSH EBX
CD30DEC0 E81B040000 CALL PROXY.NLM|WriteToRTSPOutputBuffer
CD30DEC5 83C410 ADD ESP,00000010
CD30DEC8 8B442410 MOV EAX,[ESP+10]