Basis System: 2 possible network problems detected - check tracefile

Hi Experts,
I have installed a a Netweaver 7.01 when i start the server throught MMC
first the dispatcher show the message as unable to reach teh message server
but where as message server is running successfully.
after few seconds it shows the status Stopped
Below is my trace please help me to solve this issue.
Thanks,
Veeru.
trc file: "dev_disp", trc level: 1, release: "700"
sysno      00
sid        NSP
systemid   560 (PC with Windows NT)
relno      7000
patchlevel 0
patchno    95
intno      20050900
make:      multithreaded, ASCII, optimized
pid        3892
Wed Jan 14 05:46:37 2009
kernel runs with dp version 224(ext=109) (@(#) DPLIB-INT-VERSION-224)
length of sys_adm_ext is 360 bytes
SWITCH TRC-HIDE on ***
***LOG Q00=> DpSapEnvInit, DPStart (00 3892) [dpxxdisp.c   1239]
     shared lib "dw_xml.dll" version 95 successfully loaded
     shared lib "dw_xtc.dll" version 95 successfully loaded
     shared lib "dw_stl.dll" version 95 successfully loaded
     shared lib "dw_gui.dll" version 95 successfully loaded
     shared lib "dw_mdm.dll" version 95 successfully loaded
rdisp/softcancel_sequence :  -> 0,5,-1
use internal message server connection to port 3900
Wed Jan 14 05:46:39 2009
WARNING => DpNetCheck: NiHostToAddr(www.doesnotexist0121.qqq.nxst) took 2 seconds
Wed Jan 14 05:46:44 2009
WARNING => DpNetCheck: NiAddrToHost(1.0.0.0) took 5 seconds
***LOG GZZ=> 2 possible network problems detected - check tracefile and adjust the DNS settings [dpxxtool2.c  5355]
MtxInit: 30000 0 0
DpSysAdmExtInit: ABAP is active
DpSysAdmExtInit: VMC (JAVA VM in WP) is not active
DpIPCInit2: start server >Veeru_NSP_00                            <
DpShMCreate: sizeof(wp_adm)          6328     (904)
DpShMCreate: sizeof(tm_adm)          3605136     (17936)
DpShMCreate: sizeof(wp_ca_adm)          1200     (60)
DpShMCreate: sizeof(appc_ca_adm)     1200     (60)
DpCommTableSize: max/headSize/ftSize/tableSize=500/8/528040/528048
DpShMCreate: sizeof(comm_adm)          528048     (1048)
DpSlockTableSize: max/headSize/ftSize/fiSize/tableSize=0/0/0/0/0
DpShMCreate: sizeof(slock_adm)          0     (96)
DpFileTableSize: max/headSize/ftSize/tableSize=0/0/0/0
DpShMCreate: sizeof(file_adm)          0     (72)
DpShMCreate: sizeof(vmc_adm)          0     (1280)
DpShMCreate: sizeof(wall_adm)          (22440/34344/56/100)
DpShMCreate: sizeof(gw_adm)     48
DpShMCreate: SHM_DP_ADM_KEY          (addr: 04ED0040, size: 4205552)
DpShMCreate: allocated sys_adm at 04ED0040
DpShMCreate: allocated wp_adm at 04ED1A28
DpShMCreate: allocated tm_adm_list at 04ED32E0
DpShMCreate: allocated tm_adm at 04ED3310
DpShMCreate: allocated wp_ca_adm at 052435A0
DpShMCreate: allocated appc_ca_adm at 05243A50
DpShMCreate: allocated comm_adm at 05243F00
DpShMCreate: system runs without slock table
DpShMCreate: system runs without file table
DpShMCreate: allocated vmc_adm_list at 052C4DB0
DpShMCreate: allocated gw_adm at 052C4DF0
DpShMCreate: system runs without vmc_adm
DpShMCreate: allocated ca_info at 052C4E20
DpShMCreate: allocated wall_adm at 052C4E28
MBUF state OFF
DpCommInitTable: init table for 500 entries
Wed Jan 14 05:46:50 2009
EmInit: MmSetImplementation( 2 ).
MM global diagnostic options set: 0
<ES> client 0 initializing ....
<ES> InitFreeList
<ES> block size is 1024 kByte.
Using implementation view
<EsNT> Memory Reset disabled as NT default
ERROR => <EsNT> NTGetBaseAddress failed, no free region [esnti.c      1450]
Error 15 while initializing OS dependent part.
ERROR => DpEmInit: EmInit (1) [dpxxdisp.c   9556]
ERROR => DpMemInit: DpEmInit (-1) [dpxxdisp.c   9485]
DP_FATAL_ERROR => DpSapEnvInit: DpMemInit
DISPATCHER EMERGENCY SHUTDOWN ***
increase tracelevel of WPs
NiWait: sleep (10000ms) ...
NiISelect: timeout 10000ms
NiISelect: maximum fd=1
NiISelect: read-mask is NULL
NiISelect: write-mask is NULL
Wed Jan 14 05:47:00 2009
NiISelect: TIMEOUT occured (10000ms)
dump system status
Workprocess Table (long)               Tue Jan 13 21:47:00 2009
========================
No Ty. Pid      Status  Cause Start Err Sem CPU    Time  Program  Cl  User         Action                    Table
ERROR => DpRqTxt: bad rqtype -1 [dpxxrq.c     785]
0 ?         -1 Free          no      0   0             0                                                             
ERROR => DpRqTxt: bad rqtype -1 [dpxxrq.c     785]
1 ?         -1 Free          no      0   0             0                                                             
ERROR => DpRqTxt: bad rqtype -1 [dpxxrq.c     785]
2 ?         -1 Free          no      0   0             0                                                             
ERROR => DpRqTxt: bad rqtype -1 [dpxxrq.c     785]
3 ?         -1 Free          no      0   0             0                                                             
ERROR => DpRqTxt: bad rqtype -1 [dpxxrq.c     785]
4 ?         -1 Free          no      0   0             0                                                             
ERROR => DpRqTxt: bad rqtype -1 [dpxxrq.c     785]
5 ?         -1 Free          no      0   0             0                                                             
ERROR => DpRqTxt: bad rqtype -1 [dpxxrq.c     785]
6 ?         -1 Free          no      0   0             0                                                             
Dispatcher Queue Statistics               Tue Jan 13 21:47:00 2009
===========================
--------++++--
+
Typ
now
high
max
writes
reads
--------++++--
+
NOWP
0
0
2000
0
0
--------++++--
+
DIA
0
0
2000
0
0
--------++++--
+
UPD
0
0
2000
0
0
--------++++--
+
ENQ
0
0
2000
0
0
--------++++--
+
BTC
0
0
2000
0
0
--------++++--
+
SPO
0
0
2000
0
0
--------++++--
+
UP2
0
0
2000
0
0
--------++++--
+
max_rq_id          0
wake_evt_udp_now     0
wake events           total     0,  udp     0 (  0%),  shm     0 (  0%)
since last update     total     0,  udp     0 (  0%),  shm     0 (  0%)
Dump of tm_adm structure:               Tue Jan 13 21:47:00 2009
=========================
Term    uid  man user    term   lastop  mod wp  ta   a/i (modes)
Workprocess Comm. Area Blocks               Tue Jan 13 21:47:00 2009
=============================
Slots: 20, Used: 0, Max: 0
--------++--
+
id
owner
pid
eyecatcher
--------++--
+
NiWait: sleep (5000ms) ...
NiISelect: timeout 5000ms
NiISelect: maximum fd=1
NiISelect: read-mask is NULL
NiISelect: write-mask is NULL
Wed Jan 14 05:47:05 2009
NiISelect: TIMEOUT occured (5000ms)
DpHalt: shutdown server >Veeru_NSP_00                            < (normal)
DpJ2eeDisableRestart
Switch off Shared memory profiling
ShmProtect( 57, 3 )
ShmProtect(SHM_PROFILE, SHM_PROT_RW
ShmProtect( 57, 1 )
ShmProtect(SHM_PROFILE, SHM_PROT_RD
DpWakeUpWps: wake up all wp's
Stop work processes
Terminate gui connections
wait for end of work processes
not attached to the message server
cleanup EM
EsCleanup ....
EmCleanup() -> 0
Es2Cleanup: Cleanup ES2
Wed Jan 14 05:47:06 2009
***LOG Q05=> DpHalt, DPStop ( 3892) [dpxxdisp.c   10333]
Good Bye .....

Hi Eric,
Actually in my NSP_DVEBMS00_VEERU thePHYS_MEMSIZE  is set to 128
So.....
Do i need to change in the here below file.....:
If yes wht shall i change it to ?
Template for ABAP SID_INSTANCE_HOST
SAPSYSTEMNAME = NSP
SAPGLOBALHOST = Veeru
SAPSYSTEM = 00
INSTANCE_NAME = DVEBMGS00
DIR_EXECUTABLE = C:\SAP\NSP\SYS\exe\run
DIR_CT_RUN = C:\SAP\NSP\SYS\exe\run
Instance runs without sapmnt saploc shares
DIR_INSTANCE = C:\SAP\NSP\DVEBMGS00
DIR_INSTALL = C:\SAP\NSP\SYS
DIR_HOME = $(DIR_INSTANCE)\work
DIR_GLOBAL = C:\SAP\NSP\SYS\global
PHYS_MEMSIZE = 128
rdisp/wp_no_dia = 3
rdisp/wp_no_btc = 1
icm/server_port_0 = PROT=HTTP,PORT=80$$
SAP Messaging Service parameters are set in the DEFAULT.PFL
ms/server_port_0 = PROT=HTTP,PORT=81$$
rdisp/wp_no_enq = 1
rdisp/wp_no_vb = 1
rdisp/wp_no_spo = 1
rdisp/enqname = Veeru_NSP_00
rdisp/myname = Veeru_NSP_00
abap/buffersize = 100000
alert/MONI_SEGM_SIZE = 0
enque/table_size = 2000
rspo/local_print/method = 2
rsdb/ntab/entrycount = 5000
rsdb/ntab/ftabsize = 3000
rsdb/ntab/sntabsize = 100
rsdb/ntab/irbdsize = 1000
rsdb/cua/buffersize = 500
rsdb/obj/buffersize = 2048
rsdb/obj/max_objects = 500
rsdb/otr/buffersize_kb = 1000
rsts/ccc/cachesize = 6000000
rtbb/buffer_length = 500
rtbb/max_tables = 50
sap/bufdir_entries = 200
zcsa/installed_languages = ED
zcsa/presentation_buffer_area = 350000
zcsa/calendar_area = 300000
zcsa/table_buffer_area = 3000000
zcsa/db_max_buftab = 500
ztta/roll_area = 1000000
ztta/diag_area = 128000
ztta/dynpro_area = 150000
ztta/cua_area = 250000
rdisp/PG_SHM = 100
rdisp/ROLL_SHM = 100
rdisp/autoabaptime = 0
rdisp/bufrefmode = sendoff,exeoff
rdisp/wp_ca_blk_no = 20
rdisp/appc_ca_blk_no = 20
rdisp/max_wprun_time = 300
icm/min_threads = 5
icm/max_threads = 10
icm/max_conn = 20
icm/host_name_full = localhost
mpi/total_size_MB = 10
auth/new_buffering = 1
sapgui/user_scripting = TRUE
ssf/name = SAPSECULIB
ssf/ssfapi_lib = $(DIR_CT_RUN)\sapsecu.dll
sec/libsapsecu = $(DIR_CT_RUN)\sapsecu.dll
login/create_sso2_ticket = 2
login/accept_sso2_ticket = 1
login/ticket_only_to_host = 1
rsdb/dbid = NSP
dbs/ada/schema = SAPNSP

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    - to make sure you can share folders with windwos machines goto apple->system preference ->Sharing. Make sure file sharing is selected then choose the folder you want to share or add a folder you want to share. next click on options and enable Share files and folders using SMB enter your password if it asks and then hit done.
    hopefully this helps people with problems on their mac's. other wise you have three options if this is too much trouble install vmware fusion/parallels on your machine and install windows / install windows using bootcamp / and last get a windows machine ( although this choice is highly unlikely it's still a choice). Please note this is not a windows vs mac subject is just that apple has changed the network stack protocols and architecture so stuff is being done differently , you just got to think different to get stuff to work. but after it's all said and done all your system should work in harmony now.

    Thank you all for replying. I upgraded to Tiger from Panther the first week and it worked AWESOME! I do have to say that I truly and beginning to feel like I'm having issues I would experience on a windows machine. I know that Apple will fix but it is frustrating that I'm having the issues that I'm having.
    I just need to finish up the project I'm working on and then I'm going back. I'm currently without any admin rights on my computer but I'm working away. I actually don't know what to expect next so I'm just backing up my data from time to time and working hard to get this done and get back to Tiger (that will be a long process so don't want to get started).
    Again thank you all! Also I want to call Apple about this but don't want to wait on hold for the tech. AND they are only open during business hours. Guess what, I work during business hours. What's up with that? Adobe is available all the time.

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  • Possible network issues preventing successful application data transfer?

    Hello all.
    We are having a few issues with a specific set up here at work involving Oracle 11, and Oracle 9 databases and I was hoping someone with a fair idea of how Oracle configurations work when it comes to network connectivity and data transfer would mind sharing their opinion on the matter.
    First off, a bit of background. I'm a network security engineer by trade and my experience when it comes to the application side of things, specifically databases is inherently weak; so I apologise if my terminology or logic is slightly off here.
    Basically what I'm trying to determine is where a fault lies between our users using a terminal server and a remote Oracle SQL database that should service their requests.
    The problem lies wherein the user will utilise the 'sqlplus' application invoked from a Windows command prompt window, and expect to be able login and query a database. I believe we have two versions available to use, version 9 which is not actually in production but able to be used for testing and version 11 which is active in production.
    When accessing Oracle 11 servers will hang where we expect to see a successful connection followed by a healthy looking "SQL>" prompt data transfer appears to stall as follows:
    C:\>sqlplus username/[email protected]
    SQL*Plus: Release 10.2.0.1.0 - Production on Wed Sep 22 18:12:17 2010
    Copyright (c) 1982, 2005, Oracle.  All rights reserved.
    *hangs here*If we try on the Oracle 9 setup things look fine initially:
    C:\>sqlplus username/[email protected]
    SQL*Plus: Release 10.2.0.1.0 - Production on Wed Sep 22 18:19:20 2010
    Copyright (c) 1982, 2005, Oracle.  All rights reserved.
    Connected to:
    Oracle9i Enterprise Edition Release 9.2.0.6.0 - Production
    With the Partitioning, OLAP and Oracle Data Mining options
    JServer Release 9.2.0.6.0 - ProductionHowever once connected to the Oracle 9 box; if we run a query similar to:
    sqlplus username/[email protected]
    select * from <database> where rownum < 10;This will again hang.
    That said however, if we try and run a query similar to:
    sqlplus username/[email protected]
    select * from <database> where rownum < 5;This will return 4 rows of usable data, without issue.
    Our systems engineer provided me with a SQLNET trace from the server side and believes he's identified where it occurs:
    [21-SEP-2010 16:06:42:989] nsdo: entry
    [21-SEP-2010 16:06:42:989] nsdo: cid=0, opcode=85, *bl=0, *what=0, uflgs=0x0, cflgs=0x3
    [21-SEP-2010 16:06:42:989] nsdo: rank=64, nsctxrnk=0
    [21-SEP-2010 16:06:42:990] nsdo: nsctx: state=8, flg=0x420c, mvd=0
    [21-SEP-2010 16:06:42:990] nsdo: gtn=156, gtc=156, ptn=10, ptc=2011
    [21-SEP-2010 16:06:42:990] nsdo: switching to application buffer
    [21-SEP-2010 16:06:42:990] nsrdr: entry
    [21-SEP-2010 16:06:42:990] nsrdr: recving a packet
    [21-SEP-2010 16:06:42:990] nsprecv: entry
    [21-SEP-2010 16:06:42:990] nsprecv: reading from transport...
    [21-SEP-2010 16:06:42:990] nttrd: entry
    #    HANG OCCURS HERE
    [21-SEP-2010 16:10:13:347] ntt2err: entry
    [21-SEP-2010 16:10:13:347] ntt2err: soc 25 error - operation=5, ntresnt[0]=517, ntresnt[1]=131, ntresnt[2]=0
    [21-SEP-2010 16:10:13:347] ntt2err: exit
    [21-SEP-2010 16:10:13:347] nttrd: exit
    [21-SEP-2010 16:10:13:347] nsprecv: transport read error
    [21-SEP-2010 16:10:13:347] nsprecv: error exit
    [21-SEP-2010 16:10:13:347] nserror: entry
    [21-SEP-2010 16:10:13:347] nserror: nsres: id=0, op=68, ns=12547, ns2=12560; nt[0]=517, nt[1]=131, nt[2]=0; ora[0]=0, ora[1]=0, ora[2]=0
    [21-SEP-2010 16:10:13:348] nsrdr: error exit
    [21-SEP-2010 16:10:13:348] nsdo: nsctxrnk=0
    [21-SEP-2010 16:10:13:348] nsdo: error exit
    [21-SEP-2010 16:10:13:348] nioqrc:  wanted 1 got 0, type 0
    [21-SEP-2010 16:10:13:348] nioqper:  error from nioqrc
    [21-SEP-2010 16:10:13:348] nioqper:    nr err code: 0
    [21-SEP-2010 16:10:13:348] nioqper:    ns main err code: 12547
    [21-SEP-2010 16:10:13:348] nioqper:    ns (2)  err code: 12560
    [21-SEP-2010 16:10:13:348] nioqper:    nt main err code: 517
    [21-SEP-2010 16:10:13:348] nioqper:    nt (2)  err code: 131
    [21-SEP-2010 16:10:13:349] nioqper:    nt OS   err code: 0
    [21-SEP-2010 16:10:13:349] nioqer: entry
    [21-SEP-2010 16:10:13:349] nioqer:  incoming err = 12151
    [21-SEP-2010 16:10:13:349] nioqce: entry
    [21-SEP-2010 16:10:13:349] nioqce: exit
    [21-SEP-2010 16:10:13:349] nioqer:  returning err = 3113
    [21-SEP-2010 16:10:13:349] nioqer: exit
    [21-SEP-2010 16:10:13:349] nioqrc: exit
    [21-SEP-2010 16:10:13:349] nioqds: entry
    [21-SEP-2010 16:10:13:349] nioqds:  disconnecting...
    [21-SEP-2010 16:10:13:349] nsdo: entry
    [21-SEP-2010 16:10:13:349] nsdo: cid=0, opcode=67, *bl=0, *what=1, uflgs=0x2, cflgs=0x3
    [21-SEP-2010 16:10:13:350] nsdo: rank=64, nsctxrnk=0
    [21-SEP-2010 16:10:13:350] nsdo: nsctx: state=1, flg=0x420c, mvd=0
    [21-SEP-2010 16:10:13:350] nsdo: nsctxrnk=0
    [21-SEP-2010 16:10:13:350] nsdo: error exitFrom the client log side, it looks like this:
    [21-SEP-2010 16:06:42:886] nsdo: entry
    [21-SEP-2010 16:06:42:886] nsdo: cid=0, opcode=84, *bl=0, *what=1, uflgs=0x20, cflgs=0x3
    [21-SEP-2010 16:06:42:886] nsdo: rank=64, nsctxrnk=0
    [21-SEP-2010 16:06:42:886] nsdo: nsctx: state=8, flg=0x400d, mvd=0
    [21-SEP-2010 16:06:42:886] nsdo: gtn=127, gtc=127, ptn=10, ptc=2011
    [21-SEP-2010 16:06:42:886] nsdofls: entry
    [21-SEP-2010 16:06:42:886] nsdofls: DATA flags: 0x0
    [21-SEP-2010 16:06:42:886] nsdofls: sending NSPTDA packet
    [21-SEP-2010 16:06:42:886] nspsend: entry
    [21-SEP-2010 16:06:42:886] nspsend: plen=17, type=6
    [21-SEP-2010 16:06:42:886] nttwr: entry
    [21-SEP-2010 16:06:42:886] nttwr: socket 1724 had bytes written=17
    [21-SEP-2010 16:06:42:886] nttwr: exit
    [21-SEP-2010 16:06:42:886] nspsend: packet dump
    [21-SEP-2010 16:06:42:886] nspsend: 00 11 00 00 06 00 00 00  |........|
    [21-SEP-2010 16:06:42:886] nspsend: 00 00 03 05 1C 01 01 01  |........|
    [21-SEP-2010 16:06:42:886] nspsend: 0F                       |.       |
    [21-SEP-2010 16:06:42:886] nspsend: 17 bytes to transport
    [21-SEP-2010 16:06:42:886] nspsend: normal exit
    [21-SEP-2010 16:06:42:886] nsdofls: exit (0)
    [21-SEP-2010 16:06:42:886] nsdo: nsctxrnk=0
    [21-SEP-2010 16:06:42:886] nsdo: normal exit
    [21-SEP-2010 16:06:42:886] nsdo: entry
    [21-SEP-2010 16:06:42:886] nsdo: cid=0, opcode=85, *bl=0, *what=0, uflgs=0x0, cflgs=0x3
    [21-SEP-2010 16:06:42:886] nsdo: rank=64, nsctxrnk=0
    [21-SEP-2010 16:06:42:886] nsdo: nsctx: state=8, flg=0x400d, mvd=0
    [21-SEP-2010 16:06:42:886] nsdo: gtn=127, gtc=127, ptn=10, ptc=2011
    [21-SEP-2010 16:06:42:886] nsdo: switching to application buffer
    [21-SEP-2010 16:06:42:886] nsrdr: entry
    [21-SEP-2010 16:06:42:886] nsrdr: recving a packet
    [21-SEP-2010 16:06:42:886] nsprecv: entry
    [21-SEP-2010 16:06:42:886] nsprecv: reading from transport...
    [21-SEP-2010 16:06:42:886] nttrd: entry
    #    HANG OCCURS HERE
    #    Need to <CTRL C> twice to kill
    #I've tried searching the net for similar occurrences of some of the interesting looking trace data but there appears to be limited information available, none of which is terribly helpful.
    What I'm really after is either someone who has had this issue before, or someone who can better interpret the error output from the trace files and perhaps give me an idea of what's causing it to occur. Specifically whether that error text above relates to a failed connection on the underlying network connectivity side of things or whether it may be something on a higher level within the application layers. We have done packet dumps on firewalls to check the traffic as it traverses the firewall but there are no anomalies that I can see which may be contributing to the issue at hand.
    I have organised for some testing to occur within the next 24 hours as there is a Cisco ASA Firewall that sits in the network path that is performing inspection on packets travelling through it. The inspection for SQLNET specifically is disabled, but we intend to enable this once more for testing to see whether it makes a difference. I'm not entirely confident it will however, and until we do get a chance to test any constructive input or alternate ideas will be greatly appreciated. I'm trying to cover as many bases as possible here.
    Cheers,
    Josh.

    So some further testing doesn't show anything interesting. But that said here's a look at a TCP Dump for the Oracle 11 session that hangs:
    SNORT01:~ # tcpdump -nni bond0 -vvv vlan and host 125.x.x.x and host 172.x.x.x -c 10000
    tcpdump: WARNING: bond0: no IPv4 address assigned
    tcpdump: listening on bond0, link-type EN10MB (Ethernet), capture size 68 bytes
    21:55:43.781596 IP (tos 0x0, ttl 126, id 24439, offset 0, flags [DF], proto: TCP (6), length: 48) 125.x.x.x.62008 > 172.x.x.x.1521: S, cksum 0x4d0a (correct), 2416392635:2416392635(0) win 64512 <mss 1380,nop,nop,sackOK>
    21:55:43.782454 IP (tos 0x0, ttl  59, id 50281, offset 0, flags [DF], proto: TCP (6), length: 48) 172.x.x.x.1521 > 125.x.x.x.62008: S, cksum 0xc0ae (correct), 3123579836:3123579836(0) ack 2416392636 win 49680 <mss 1460,nop,nop,sackOK>
    21:55:43.783311 IP (tos 0x0, ttl 126, id 24440, offset 0, flags [DF], proto: TCP (6), length: 40) 125.x.x.x.62008 > 172.x.x.x.1521: ., cksum 0xb382 (correct), 1:1(0) ack 1 win 64512
    21:55:43.787142 IP (tos 0x0, ttl 126, id 24441, offset 0, flags [DF], proto: TCP (6), length: 284) 125.x.x.x.62008 > 172.x.x.x.1521: P 1:245(244) ack 1 win 64512
    21:55:43.788504 IP (tos 0x0, ttl  59, id 50282, offset 0, flags [DF], proto: TCP (6), length: 40) 172.x.x.x.1521 > 125.x.x.x.62008: ., cksum 0xed72 (correct), 1:1(0) ack 245 win 49436
    21:55:43.859023 IP (tos 0x0, ttl  59, id 50283, offset 0, flags [DF], proto: TCP (6), length: 48) 172.x.x.x.1521 > 125.x.x.x.62008: P, cksum 0xe166 (correct), 1:9(8) ack 245 win 49680
    21:55:43.860392 IP (tos 0x0, ttl 126, id 24445, offset 0, flags [DF], proto: TCP (6), length: 284) 125.x.x.x.62008 > 172.x.x.x.1521: P 245:489(244) ack 9 win 64504
    21:55:43.861773 IP (tos 0x0, ttl  59, id 50284, offset 0, flags [DF], proto: TCP (6), length: 40) 172.x.x.x.1521 > 125.x.x.x.62008: ., cksum 0xeb82 (correct), 9:9(0) ack 489 win 49680
    21:55:43.861908 IP (tos 0x0, ttl  59, id 50285, offset 0, flags [DF], proto: TCP (6), length: 72) 172.x.x.x.1521 > 125.x.x.x.62008: P 9:41(32) ack 489 win 49680
    21:55:43.865341 IP (tos 0x0, ttl 126, id 24446, offset 0, flags [DF], proto: TCP (6), length: 196) 125.x.x.x.62008 > 172.x.x.x.1521: P 489:645(156) ack 41 win 64472
    21:55:43.867017 IP (tos 0x0, ttl  59, id 50286, offset 0, flags [DF], proto: TCP (6), length: 167) 172.x.x.x.1521 > 125.x.x.x.62008: P 41:168(127) ack 645 win 49680
    21:55:43.874836 IP (tos 0x0, ttl 126, id 24447, offset 0, flags [DF], proto: TCP (6), length: 77) 125.x.x.x.62008 > 172.x.x.x.1521: P 645:682(37) ack 168 win 64345
    21:55:43.876405 IP (tos 0x0, ttl  59, id 50287, offset 0, flags [DF], proto: TCP (6), length: 226) 172.x.x.x.1521 > 125.x.x.x.62008: P 168:354(186) ack 682 win 49680
    21:55:43.995921 IP (tos 0x0, ttl 126, id 24451, offset 0, flags [DF], proto: TCP (6), length: 1420) 125.x.x.x.62008 > 172.x.x.x.1521: . 682:2062(1380) ack 354 win 64159
    21:55:43.995978 IP (tos 0x0, ttl 126, id 24452, offset 0, flags [DF], proto: TCP (6), length: 671) 125.x.x.x.62008 > 172.x.x.x.1521: P 2062:2693(631) ack 354 win 64159
    21:55:43.999910 IP (tos 0x0, ttl  59, id 50288, offset 0, flags [DF], proto: TCP (6), length: 40) 172.x.x.x.1521 > 125.x.x.x.62008: ., cksum 0xe18d (correct), 354:354(0) ack 2693 win 49680
    21:55:44.015402 IP (tos 0x0, ttl 126, id 24455, offset 0, flags [DF], proto: TCP (6), length: 326) 125.x.x.x.62008 > 172.x.x.x.1521: P 2693:2979(286) ack 354 win 64159
    21:55:44.020491 IP (tos 0x0, ttl  59, id 50289, offset 0, flags [DF], proto: TCP (6), length: 1420) 172.x.x.x.1521 > 125.x.x.x.62008: . 354:1734(1380) ack 2979 win 49680
    21:55:44.020789 IP (tos 0x0, ttl  59, id 50290, offset 0, flags [DF], proto: TCP (6), length: 671) 172.x.x.x.1521 > 125.x.x.x.62008: P 1734:2365(631) ack 2979 win 49680
    21:55:44.021015 IP (tos 0x0, ttl  59, id 50291, offset 0, flags [DF], proto: TCP (6), length: 355) 172.x.x.x.1521 > 125.x.x.x.62008: P 2365:2680(315) ack 2979 win 49680
    21:55:44.022489 IP (tos 0x0, ttl 126, id 24457, offset 0, flags [DF], proto: TCP (6), length: 40) 125.x.x.x.62008 > 172.x.x.x.1521: ., cksum 0x9ea4 (correct), 2979:2979(0) ack 2365 win 64512
    21:55:44.148236 IP (tos 0x0, ttl 126, id 24461, offset 0, flags [DF], proto: TCP (6), length: 215) 125.x.x.x.62008 > 172.x.x.x.1521: P 2979:3154(175) ack 2680 win 64197
    21:55:44.152125 IP (tos 0x0, ttl  59, id 50292, offset 0, flags [DF], proto: TCP (6), length: 187) 172.x.x.x.1521 > 125.x.x.x.62008: P 2680:2827(147) ack 3154 win 49680
    21:55:44.174040 IP (tos 0x0, ttl 126, id 24462, offset 0, flags [DF], proto: TCP (6), length: 1054) 125.x.x.x.62008 > 172.x.x.x.1521: P 3154:4168(1014) ack 2827 win 64050
    21:55:44.732635 IP (tos 0x0, ttl 126, id 24482, offset 0, flags [DF], proto: TCP (6), length: 1054) 125.x.x.x.62008 > 172.x.x.x.1521: P 3154:4168(1014) ack 2827 win 64050
    21:55:44.735346 IP (tos 0x0, ttl  59, id 50294, offset 0, flags [DF], proto: TCP (6), length: 40) 172.x.x.x.1521 > 125.x.x.x.62008: ., cksum 0xcefc (correct), 3632:3632(0) ack 4168 win 49680
    21:56:17.076742 IP (tos 0x0, ttl 126, id 25631, offset 0, flags [DF], proto: TCP (6), length: 40) 125.x.x.x.62008 > 172.x.x.x.1521: R, cksum 0x942e (correct), 4168:4168(0) ack 2827 win 0
    *SQL session hangs here*The 'RESET' occurs when I kill the client using CTRL+C after a long period of inactivity, not during the session itself.
    And then.. Here's a successful login and query of 7 rows on the Oracle 9 database from a network perspective:
    SNORT01:~ # tcpdump -nni bond0 -vvv vlan and host 125.x.x.x and host 172.x.x.x -c 10000
    tcpdump: WARNING: bond0: no IPv4 address assigned
    tcpdump: listening on bond0, link-type EN10MB (Ethernet), capture size 68 bytes
    21:53:27.598450 IP (tos 0x0, ttl 126, id 19396, offset 0, flags [DF], proto: TCP (6), length: 48) 125.x.x.x.61937 > 172.x.x.x.1521: S, cksum 0xc9b4 (correct), 2519356327:2519356327(0) win 64512 <mss 1380,nop,nop,sackOK>
    21:53:27.612189 IP (tos 0x0, ttl  53, id 46015, offset 0, flags [DF], proto: TCP (6), length: 48) 172.x.x.x.1521 > 125.x.x.x.61937: S, cksum 0x1cdb (correct), 1010936359:1010936359(0) ack 2519356328 win 49680 <mss 1460,nop,nop,sackOK>
    21:53:27.612905 IP (tos 0x0, ttl 126, id 19398, offset 0, flags [DF], proto: TCP (6), length: 40) 125.x.x.x.61937 > 172.x.x.x.1521: ., cksum 0x0faf (correct), 1:1(0) ack 1 win 64512
    21:53:27.616233 IP (tos 0x0, ttl 126, id 19399, offset 0, flags [DF], proto: TCP (6), length: 321) 125.x.x.x.61937 > 172.x.x.x.1521: P 1:282(281) ack 1 win 64512
    21:53:27.629987 IP (tos 0x0, ttl  53, id 46016, offset 0, flags [DF], proto: TCP (6), length: 40) 172.x.x.x.1521 > 125.x.x.x.61937: ., cksum 0x4886 (correct), 1:1(0) ack 282 win 49680
    21:53:27.692135 IP (tos 0x0, ttl  53, id 46017, offset 0, flags [DF], proto: TCP (6), length: 48) 172.x.x.x.1521 > 125.x.x.x.61937: P, cksum 0x3d6e (correct), 1:9(8) ack 282 win 49680
    21:53:27.693603 IP (tos 0x0, ttl 126, id 19402, offset 0, flags [DF], proto: TCP (6), length: 321) 125.x.x.x.61937 > 172.x.x.x.1521: P 282:563(281) ack 9 win 64504
    21:53:27.707460 IP (tos 0x0, ttl  53, id 46018, offset 0, flags [DF], proto: TCP (6), length: 40) 172.x.x.x.1521 > 125.x.x.x.61937: ., cksum 0x4765 (correct), 9:9(0) ack 563 win 49680
    21:53:27.707883 IP (tos 0x0, ttl  53, id 46019, offset 0, flags [DF], proto: TCP (6), length: 72) 172.x.x.x.1521 > 125.x.x.x.61937: P 9:41(32) ack 563 win 49680
    21:53:27.711950 IP (tos 0x0, ttl 126, id 19403, offset 0, flags [DF], proto: TCP (6), length: 196) 125.x.x.x.61937 > 172.x.x.x.1521: P 563:719(156) ack 41 win 64472
    21:53:27.725971 IP (tos 0x0, ttl  53, id 46020, offset 0, flags [DF], proto: TCP (6), length: 167) 172.x.x.x.1521 > 125.x.x.x.61937: P 41:168(127) ack 719 win 49680
    21:53:27.734468 IP (tos 0x0, ttl 126, id 19405, offset 0, flags [DF], proto: TCP (6), length: 77) 125.x.x.x.61937 > 172.x.x.x.1521: P 719:756(37) ack 168 win 64345
    21:53:27.748270 IP (tos 0x0, ttl  53, id 46021, offset 0, flags [DF], proto: TCP (6), length: 199) 172.x.x.x.1521 > 125.x.x.x.61937: P 168:327(159) ack 756 win 49680
    21:53:27.878720 IP (tos 0x0, ttl 126, id 19409, offset 0, flags [DF], proto: TCP (6), length: 1110) 125.x.x.x.61937 > 172.x.x.x.1521: P 756:1826(1070) ack 327 win 64186
    21:53:28.994991 IP (tos 0x0, ttl 126, id 19443, offset 0, flags [DF], proto: TCP (6), length: 1110) 125.x.x.x.61937 > 172.x.x.x.1521: P 756:1826(1070) ack 327 win 64186
    21:53:29.010680 IP (tos 0x0, ttl  53, id 46023, offset 0, flags [DF], proto: TCP (6), length: 40) 172.x.x.x.1521 > 125.x.x.x.61937: ., cksum 0x3d83 (correct), 1276:1276(0) ack 1826 win 49680
    21:53:32.561849 IP (tos 0x0, ttl  53, id 46024, offset 0, flags [DF], proto: TCP (6), length: 989) 172.x.x.x.1521 > 125.x.x.x.61937: P 327:1276(949) ack 1826 win 49680
    21:53:32.710661 IP (tos 0x0, ttl 126, id 19550, offset 0, flags [DF], proto: TCP (6), length: 223) 125.x.x.x.61937 > 172.x.x.x.1521: P 1826:2009(183) ack 1276 win 63237
    21:53:32.724384 IP (tos 0x0, ttl  53, id 46025, offset 0, flags [DF], proto: TCP (6), length: 40) 172.x.x.x.1521 > 125.x.x.x.61937: ., cksum 0x3ccc (correct), 1276:1276(0) ack 2009 win 49680
    21:53:32.732636 IP (tos 0x0, ttl  53, id 46026, offset 0, flags [DF], proto: TCP (6), length: 133) 172.x.x.x.1521 > 125.x.x.x.61937: P 1276:1369(93) ack 2009 win 49680
    21:53:32.739922 IP (tos 0x0, ttl 126, id 19553, offset 0, flags [DF], proto: TCP (6), length: 947) 125.x.x.x.61937 > 172.x.x.x.1521: P 2009:2916(907) ack 1369 win 63144
    21:53:32.763266 IP (tos 0x0, ttl  53, id 46027, offset 0, flags [DF], proto: TCP (6), length: 329) 172.x.x.x.1521 > 125.x.x.x.61937: P 1369:1658(289) ack 2916 win 49680
    21:53:32.770925 IP (tos 0x0, ttl 126, id 19555, offset 0, flags [DF], proto: TCP (6), length: 78) 125.x.x.x.61937 > 172.x.x.x.1521: P 2916:2954(38) ack 1658 win 64512
    21:53:32.784774 IP (tos 0x0, ttl  53, id 46028, offset 0, flags [DF], proto: TCP (6), length: 218) 172.x.x.x.1521 > 125.x.x.x.61937: P 1658:1836(178) ack 2954 win 49680
    21:53:32.787455 IP (tos 0x0, ttl 126, id 19556, offset 0, flags [DF], proto: TCP (6), length: 149) 125.x.x.x.61937 > 172.x.x.x.1521: P 2954:3063(109) ack 1836 win 64334
    21:53:33.478760 IP (tos 0x0, ttl 126, id 19578, offset 0, flags [DF], proto: TCP (6), length: 149) 125.x.x.x.61937 > 172.x.x.x.1521: P 2954:3063(109) ack 1836 win 64334
    21:53:33.492256 IP (tos 0x0, ttl  53, id 46030, offset 0, flags [DF], proto: TCP (6), length: 40) 172.x.x.x.1521 > 125.x.x.x.61937: ., cksum 0x34ce (correct), 2268:2268(0) ack 3063 win 49680
    21:53:36.820908 IP (tos 0x0, ttl  53, id 46031, offset 0, flags [DF], proto: TCP (6), length: 472) 172.x.x.x.1521 > 125.x.x.x.61937: P 1836:2268(432) ack 3063 win 49680
    21:53:36.824225 IP (tos 0x0, ttl 126, id 19733, offset 0, flags [DF], proto: TCP (6), length: 57) 125.x.x.x.61937 > 172.x.x.x.1521: P 3063:3080(17) ack 2268 win 63902
    21:53:36.837345 IP (tos 0x0, ttl  53, id 46032, offset 0, flags [DF], proto: TCP (6), length: 40) 172.x.x.x.1521 > 125.x.x.x.61937: ., cksum 0x34bd (correct), 2268:2268(0) ack 3080 win 49680
    21:53:36.838015 IP (tos 0x0, ttl  53, id 46033, offset 0, flags [DF], proto: TCP (6), length: 110) 172.x.x.x.1521 > 125.x.x.x.61937: P 2268:2338(70) ack 3080 win 49680
    21:53:36.839520 IP (tos 0x0, ttl 126, id 19734, offset 0, flags [DF], proto: TCP (6), length: 79) 125.x.x.x.61937 > 172.x.x.x.1521: P 3080:3119(39) ack 2338 win 63832
    21:53:36.853507 IP (tos 0x0, ttl  53, id 46034, offset 0, flags [DF], proto: TCP (6), length: 218) 172.x.x.x.1521 > 125.x.x.x.61937: P 2338:2516(178) ack 3119 win 49680
    21:53:36.855886 IP (tos 0x0, ttl 126, id 19735, offset 0, flags [DF], proto: TCP (6), length: 160) 125.x.x.x.61937 > 172.x.x.x.1521: P 3119:3239(120) ack 2516 win 63654
    21:53:36.870292 IP (tos 0x0, ttl  53, id 46035, offset 0, flags [DF], proto: TCP (6), length: 99) 172.x.x.x.1521 > 125.x.x.x.61937: P 2516:2575(59) ack 3239 win 49680
    21:53:36.879557 IP (tos 0x0, ttl 126, id 19738, offset 0, flags [DF], proto: TCP (6), length: 79) 125.x.x.x.61937 > 172.x.x.x.1521: P 3239:3278(39) ack 2575 win 63595
    21:53:36.893506 IP (tos 0x0, ttl  53, id 46036, offset 0, flags [DF], proto: TCP (6), length: 218) 172.x.x.x.1521 > 125.x.x.x.61937: P 2575:2753(178) ack 3278 win 49680
    21:53:36.895884 IP (tos 0x0, ttl 126, id 19739, offset 0, flags [DF], proto: TCP (6), length: 292) 125.x.x.x.61937 > 172.x.x.x.1521: P 3278:3530(252) ack 2753 win 63417
    21:53:36.911464 IP (tos 0x0, ttl  53, id 46037, offset 0, flags [DF], proto: TCP (6), length: 305) 172.x.x.x.1521 > 125.x.x.x.61937: P 2753:3018(265) ack 3530 win 49680
    21:53:36.913580 IP (tos 0x0, ttl 126, id 19740, offset 0, flags [DF], proto: TCP (6), length: 79) 125.x.x.x.61937 > 172.x.x.x.1521: P 3530:3569(39) ack 3018 win 63152
    21:53:36.927515 IP (tos 0x0, ttl  53, id 46038, offset 0, flags [DF], proto: TCP (6), length: 218) 172.x.x.x.1521 > 125.x.x.x.61937: P 3018:3196(178) ack 3569 win 49680
    21:53:36.938328 IP (tos 0x0, ttl 126, id 19742, offset 0, flags [DF], proto: TCP (6), length: 315) 125.x.x.x.61937 > 172.x.x.x.1521: P 3569:3844(275) ack 3196 win 64512
    21:53:36.953008 IP (tos 0x0, ttl  53, id 46039, offset 0, flags [DF], proto: TCP (6), length: 183) 172.x.x.x.1521 > 125.x.x.x.61937: P 3196:3339(143) ack 3844 win 49680
    21:53:36.961020 IP (tos 0x0, ttl 126, id 19743, offset 0, flags [DF], proto: TCP (6), length: 79) 125.x.x.x.61937 > 172.x.x.x.1521: P 3844:3883(39) ack 3339 win 64369
    21:53:36.974890 IP (tos 0x0, ttl  53, id 46040, offset 0, flags [DF], proto: TCP (6), length: 218) 172.x.x.x.1521 > 125.x.x.x.61937: P 3339:3517(178) ack 3883 win 49680
    21:53:36.977183 IP (tos 0x0, ttl 126, id 19744, offset 0, flags [DF], proto: TCP (6), length: 208) 125.x.x.x.61937 > 172.x.x.x.1521: P 3883:4051(168) ack 3517 win 64191
    21:53:36.991461 IP (tos 0x0, ttl  53, id 46041, offset 0, flags [DF], proto: TCP (6), length: 110) 172.x.x.x.1521 > 125.x.x.x.61937: P 3517:3587(70) ack 4051 win 49680
    21:53:36.993439 IP (tos 0x0, ttl 126, id 19747, offset 0, flags [DF], proto: TCP (6), length: 79) 125.x.x.x.61937 > 172.x.x.x.1521: P 4051:4090(39) ack 3587 win 64121
    21:53:37.007199 IP (tos 0x0, ttl  53, id 46042, offset 0, flags [DF], proto: TCP (6), length: 218) 172.x.x.x.1521 > 125.x.x.x.61937: P 3587:3765(178) ack 4090 win 49680
    21:53:37.011239 IP (tos 0x0, ttl 126, id 19748, offset 0, flags [DF], proto: TCP (6), length: 183) 125.x.x.x.61937 > 172.x.x.x.1521: P 4090:4233(143) ack 3765 win 63943
    21:53:37.025767 IP (tos 0x0, ttl  53, id 46043, offset 0, flags [DF], proto: TCP (6), length: 210) 172.x.x.x.1521 > 125.x.x.x.61937: P 3765:3935(170) ack 4233 win 49680
    21:53:37.027455 IP (tos 0x0, ttl 126, id 19750, offset 0, flags [DF], proto: TCP (6), length: 79) 125.x.x.x.61937 > 172.x.x.x.1521: P 4233:4272(39) ack 3935 win 63773
    21:53:37.041382 IP (tos 0x0, ttl  53, id 46044, offset 0, flags [DF], proto: TCP (6), length: 218) 172.x.x.x.1521 > 125.x.x.x.61937: P 3935:4113(178) ack 4272 win 49680
    21:53:37.044708 IP (tos 0x0, ttl 126, id 19751, offset 0, flags [DF], proto: TCP (6), length: 75) 125.x.x.x.61937 > 172.x.x.x.1521: P 4272:4307(35) ack 4113 win 63595
    21:53:37.058388 IP (tos 0x0, ttl  53, id 46045, offset 0, flags [DF], proto: TCP (6), length: 56) 172.x.x.x.1521 > 125.x.x.x.61937: P 4113:4129(16) ack 4307 win 49680
    21:53:37.060398 IP (tos 0x0, ttl 126, id 19752, offset 0, flags [DF], proto: TCP (6), length: 75) 125.x.x.x.61937 > 172.x.x.x.1521: P 4307:4342(35) ack 4129 win 63579
    21:53:37.073926 IP (tos 0x0, ttl  53, id 46046, offset 0, flags [DF], proto: TCP (6), length: 56) 172.x.x.x.1521 > 125.x.x.x.61937: P 4129:4145(16) ack 4342 win 49680
    21:53:37.088056 IP (tos 0x0, ttl 126, id 19753, offset 0, flags [DF], proto: TCP (6), length: 40) 125.x.x.x.61937 > 172.x.x.x.1521: ., cksum 0xf23e (correct), 4342:4342(0) ack 4145 win 63563
    21:53:56.309909 IP (tos 0x0, ttl 126, id 20509, offset 0, flags [DF], proto: TCP (6), length: 176) 125.x.x.x.61937 > 172.x.x.x.1521: P 4342:4478(136) ack 4145 win 63563
    21:53:56.325783 IP (tos 0x0, ttl  53, id 46047, offset 0, flags [DF], proto: TCP (6), length: 398) 172.x.x.x.1521 > 125.x.x.x.61937: P 4145:4503(358) ack 4478 win 49680
    21:53:56.329152 IP (tos 0x0, ttl 126, id 20511, offset 0, flags [DF], proto: TCP (6), length: 57) 125.x.x.x.61937 > 172.x.x.x.1521: P 4478:4495(17) ack 4503 win 63205
    21:53:56.557234 IP (tos 0x0, ttl 126, id 20519, offset 0, flags [DF], proto: TCP (6), length: 57) 125.x.x.x.61937 > 172.x.x.x.1521: P 4478:4495(17) ack 4503 win 63205
    21:53:56.570496 IP (tos 0x0, ttl  53, id 46049, offset 0, flags [DF], proto: TCP (6), length: 40) 172.x.x.x.1521 > 125.x.x.x.61937: ., cksum 0x24ea (correct), 4904:4904(0) ack 4495 win 49680
    21:53:58.561449 IP (tos 0x0, ttl  53, id 46051, offset 0, flags [DF], proto: TCP (6), length: 441) 172.x.x.x.1521 > 125.x.x.x.61937: P 4503:4904(401) ack 4495 win 49680
    21:53:58.602228 IP (tos 0x0, ttl 126, id 20579, offset 0, flags [DF], proto: TCP (6), length: 79) 125.x.x.x.61937 > 172.x.x.x.1521: P 4495:4534(39) ack 4904 win 64512
    21:53:58.615281 IP (tos 0x0, ttl  53, id 46052, offset 0, flags [DF], proto: TCP (6), length: 40) 172.x.x.x.1521 > 125.x.x.x.61937: ., cksum 0x24c3 (correct), 4904:4904(0) ack 4534 win 49680
    21:53:58.616571 IP (tos 0x0, ttl  53, id 46053, offset 0, flags [DF], proto: TCP (6), length: 218) 172.x.x.x.1521 > 125.x.x.x.61937: P 4904:5082(178) ack 4534 win 49680
    21:53:58.745531 IP (tos 0x0, ttl 126, id 20584, offset 0, flags [DF], proto: TCP (6), length: 40) 125.x.x.x.61937 > 172.x.x.x.1521: ., cksum 0xead2 (correct), 4534:4534(0) ack 5082 win 64334
    21:54:01.476582 IP (tos 0x0, ttl 126, id 20707, offset 0, flags [DF], proto: TCP (6), length: 53) 125.x.x.x.61937 > 172.x.x.x.1521: P 4534:4547(13) ack 5082 win 64334
    21:54:01.492998 IP (tos 0x0, ttl  53, id 46054, offset 0, flags [DF], proto: TCP (6), length: 53) 172.x.x.x.1521 > 125.x.x.x.61937: P 5082:5095(13) ack 4547 win 49680
    21:54:01.499924 IP (tos 0x0, ttl 126, id 20709, offset 0, flags [DF], proto: TCP (6), length: 50) 125.x.x.x.61937 > 172.x.x.x.1521: P, cksum 0xe469 (correct), 4547:4557(10) ack 5095 win 64321
    21:54:01.500558 IP (tos 0x0, ttl 126, id 20710, offset 0, flags [DF], proto: TCP (6), length: 40) 125.x.x.x.61937 > 172.x.x.x.1521: F, cksum 0xeaba (correct), 4557:4557(0) ack 5095 win 64321
    21:54:01.513561 IP (tos 0x0, ttl  53, id 46055, offset 0, flags [DF], proto: TCP (6), length: 40) 172.x.x.x.1521 > 125.x.x.x.61937: F, cksum 0x23ec (correct), 5095:5095(0) ack 4557 win 49680
    21:54:01.513628 IP (tos 0x0, ttl  53, id 46056, offset 0, flags [DF], proto: TCP (6), length: 40) 172.x.x.x.1521 > 125.x.x.x.61937: ., cksum 0x23eb (correct), 5096:5096(0) ack 4558 win 49680
    21:54:01.514175 IP (tos 0x0, ttl 126, id 20713, offset 0, flags [DF], proto: TCP (6), length: 40) 125.x.x.x.61937 > 172.x.x.x.1521: ., cksum 0xeab9 (correct), 4558:4558(0) ack 5096 win 64321The above is obviously fine, but it's really quite strange. I can get the Oracle 9 queries to hang if I select over 7 rows (8 being the point at which it dies).
    So I can run
    Sqlplus user/[email protected]
    Select * from <blah> where rownum < 7;Over and over again, as many times as I like without issue.
    But!.. As soon as I run
    Sqlplus user/[email protected]
    Select * from <blah> where rownum < 8;The session will hang, and from a network perspective there are no packets being transferred in either direction. It looks exactly like the Oracle 11 session in that the session is still ESTABLISHED from a client perspective but no data is flowing in either direction..
    Does anyone have any idea why '8' is the magic number that would be causing it to hang? I'm really stuggling to see from a network perspective how this may be occuring, as above the TCPDump looks clean.
    Unfortunately I don't have access do a dump on the client/server itself however, just on the network path. I guess that may be where we need to be looking next.
    Thanks for the ideas so far all, much appreciated.
    Josh.

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