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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 |
5228.0. "pcnfs read form ucx nfs server with large files" by BACHUS::DOBBENI () Fri Feb 14 1997 09:31
Hello,
A customer is complaining that a read from a big file (26 Mb) from his VMS UCX
NFS server is not working all the time. I looked to a sniffer trace and it seems
that after the first read from the PC the VMS NFS server is not responding any
more. After a long period it will actually start sending the data but by that
time the PC already timed out. If we try again the same operation now, it will
work. If we higher the retry count on the PC it works all the time.
I will append the start of the trace here. Could someone look at it to find out
what the PC is doing wrong, so that it takes that long for the VMS to respond?
We tried the same thing here with another PC stack and don't have any delays.
The customer is still running ucx3.3 eco level 11, we tested it with ucx 3.3 eco
level 13.
Sniffer Network Analyzer data from 13-Feb-97 at 12:10:36, file
C:\ENCAP\ROGER\PCNFSDAT.ENC, Page 1
- - - - - - - - - - - - - - - - Frame 1 - - - - - - - - - - - - - - - - -
SUMMARY Delta T Destination Source Summary
M 1 eplz07_ip 4FDDDFE9 DLC Ethertype=0800, size=142
bytes
IP D=[45.81.50.127]
S=[45.81.55.245] LEN=108 ID=5982
UDP D=2049 S=1023 LEN=108
RPC C XID=2450980864 PROG=NFS
VERS=2 PROC=1
NFS C F=CF85 Get attributes
DLC: ----- DLC Header -----
DLC:
DLC: Frame 1 arrived at 12:11:33.7813; frame size is 142 (008E hex) bytes.
DLC: Destination = Station DEC1 B49047
DLC: Source = Station 00C04FDDDFE9
DLC: Ethertype = 0800 (IP)
DLC:
IP: ----- IP Header -----
IP:
IP: Version = 4, header length = 20 bytes
IP: Type of service = 00
IP: 000. .... = routine
IP: ...0 .... = normal delay
IP: .... 0... = normal throughput
IP: .... .0.. = normal reliability
IP: Total length = 128 bytes
IP: Identification = 5982
IP: Flags = 0X
IP: .0.. .... = may fragment
IP: ..0. .... = last fragment
IP: Fragment offset = 0 bytes
IP: Time to live = 30 seconds/hops
IP: Protocol = 17 (UDP)
IP: Header checksum = BFF9 (correct)
IP: Source address = [45.81.55.245], 4FDDDFE9
IP: Destination address = [45.81.50.127], eplz07_ip
IP: No options
IP:
UDP: ----- UDP Header -----
UDP:
UDP: Source port = 1023 (Sun RPC)
UDP: Destination port = 2049
UDP: Length = 108
UDP: Checksum = 1222 (correct)
UDP:
RPC: ----- SUN RPC header -----
RPC:
RPC: Transaction id = 2450980864
RPC: Type = 0 (Call)
RPC: RPC version = 2
Sniffer Network Analyzer data from 13-Feb-97 at 12:10:36, file
C:\ENCAP\ROGER\PCNFSDAT.ENC, Page 2
RPC: Program = 100003 (NFS), version = 2
RPC: Procedure = 1 (Get file attributes)
RPC: Credentials: authentication flavor = 1 (Unix)
RPC: len = 28, stamp = 855821099
RPC: machine = 4FDDDFE9
RPC: uid = 2, gid = 702
RPC: auth data too short by 4 byte(s)
RPC: Verifier: authentication flavor = 0 (Null)
RPC: [Verifier: 0 byte(s) of authentication data]
RPC: 32 bytes of data present
RPC:
RPC: [Normal end of "SUN RPC header".]
RPC:
NFS: ----- SUN NFS -----
NFS:
NFS: Proc = 1 (Get file attributes)
NFS: File handle = 024752414E445F444154412020002000
NFS: 0400040000000BD1010000005543D165
NFS:
NFS: [Normal end of "SUN NFS".]
NFS:
- - - - - - - - - - - - - - - - Frame 2 - - - - - - - - - - - - - - - - -
SUMMARY Delta T Destination Source Summary
2 0.0026 4FDDDFE9 eplz07_ip DLC Ethertype=0800, size=138
bytes
IP D=[45.81.55.245]
S=[45.81.50.127] LEN=104 ID=49079
UDP D=1023 S=2049 LEN=104
RPC R XID=2450980864
NFS R OK
DLC: ----- DLC Header -----
DLC:
DLC: Frame 2 arrived at 12:11:33.7840; frame size is 138 (008A hex) bytes.
DLC: Destination = Station 00C04FDDDFE9
DLC: Source = Station DEC1 B49047
DLC: Ethertype = 0800 (IP)
DLC:
IP: ----- IP Header -----
IP:
IP: Version = 4, header length = 20 bytes
IP: Type of service = 00
IP: 000. .... = routine
IP: ...0 .... = normal delay
IP: .... 0... = normal throughput
IP: .... .0.. = normal reliability
IP: Total length = 124 bytes
IP: Identification = 49079
IP: Flags = 0X
IP: .0.. .... = may fragment
Sniffer Network Analyzer data from 13-Feb-97 at 12:10:36, file
C:\ENCAP\ROGER\PCNFSDAT.ENC, Page 3
IP: ..0. .... = last fragment
IP: Fragment offset = 0 bytes
IP: Time to live = 128 seconds/hops
IP: Protocol = 17 (UDP)
IP: Header checksum = B5A3 (correct)
IP: Source address = [45.81.50.127], eplz07_ip
IP: Destination address = [45.81.55.245], 4FDDDFE9
IP: No options
IP:
UDP: ----- UDP Header -----
UDP:
UDP: Source port = 2049
UDP: Destination port = 1023 (Sun RPC)
UDP: Length = 104
UDP: Checksum = ED9D (correct)
UDP:
RPC: ----- SUN RPC header -----
RPC:
RPC: Transaction id = 2450980864
RPC: Type = 1 (Reply)
RPC: Status = 0 (Accepted)
RPC: Verifier: authentication flavor = 0 (Null)
RPC: [Verifier: 0 byte(s) of authentication data]
RPC: Accept status = 0 (Success)
RPC: 72 bytes of data present
RPC:
RPC: [Normal end of "SUN RPC header".]
RPC:
NFS: ----- SUN NFS -----
NFS:
NFS: Proc = 1 (Get file attributes)
NFS: Status = 0 (OK)
NFS: File type = 2 (Directory)
NFS: Mode = 040764
NFS: Type = Directory
NFS: Owner's permissions = rwx
NFS: Group's permissions = rw-
NFS: Others' permissions = r--
NFS: Link count = 2, UID = 2, GID = 702
NFS: File size = 2048, Block size = 512, No. of blocks = 25
NFS: File system id = 298811, File id = 53515
NFS: Access time = 13-Feb-97 10:15:12.024000 GMT
NFS: Modification time = 13-Feb-97 10:15:12.024000 GMT
NFS: Inode change time = 13-Feb-97 10:15:12.024000 GMT
NFS:
NFS: [Normal end of "SUN NFS".]
NFS:
- - - - - - - - - - - - - - - - Frame 3 - - - - - - - - - - - - - - - - -
Sniffer Network Analyzer data from 13-Feb-97 at 12:10:36, file
C:\ENCAP\ROGER\PCNFSDAT.ENC, Page 4
SUMMARY Delta T Destination Source Summary
3 0.0020 eplz07_ip 4FDDDFE9 DLC Ethertype=0800, size=158
bytes
IP D=[45.81.50.127]
S=[45.81.55.245] LEN=124 ID=5983
UDP D=2049 S=1023 LEN=124
RPC C XID=2467758080 PROG=NFS
VERS=2 PROC=4
NFS C Lookup printer.dat in
F=CF85
DLC: ----- DLC Header -----
DLC:
DLC: Frame 3 arrived at 12:11:33.7859; frame size is 158 (009E hex) bytes.
DLC: Destination = Station DEC1 B49047
DLC: Source = Station 00C04FDDDFE9
DLC: Ethertype = 0800 (IP)
DLC:
IP: ----- IP Header -----
IP:
IP: Version = 4, header length = 20 bytes
IP: Type of service = 00
IP: 000. .... = routine
IP: ...0 .... = normal delay
IP: .... 0... = normal throughput
IP: .... .0.. = normal reliability
IP: Total length = 144 bytes
IP: Identification = 5983
IP: Flags = 0X
IP: .0.. .... = may fragment
IP: ..0. .... = last fragment
IP: Fragment offset = 0 bytes
IP: Time to live = 30 seconds/hops
IP: Protocol = 17 (UDP)
IP: Header checksum = BFE8 (correct)
IP: Source address = [45.81.55.245], 4FDDDFE9
IP: Destination address = [45.81.50.127], eplz07_ip
IP: No options
IP:
UDP: ----- UDP Header -----
UDP:
UDP: Source port = 1023 (Sun RPC)
UDP: Destination port = 2049
UDP: Length = 124
UDP: Checksum = 77EF (correct)
UDP:
RPC: ----- SUN RPC header -----
RPC:
RPC: Transaction id = 2467758080
RPC: Type = 0 (Call)
RPC: RPC version = 2
RPC: Program = 100003 (NFS), version = 2
RPC: Procedure = 4 (Look up file name)
RPC: Credentials: authentication flavor = 1 (Unix)
RPC: len = 28, stamp = 855821099
Sniffer Network Analyzer data from 13-Feb-97 at 12:10:36, file
C:\ENCAP\ROGER\PCNFSDAT.ENC, Page 5
RPC: machine = 4FDDDFE9
RPC: uid = 2, gid = 702
RPC: auth data too short by 4 byte(s)
RPC: Verifier: authentication flavor = 0 (Null)
RPC: [Verifier: 0 byte(s) of authentication data]
RPC: 48 bytes of data present
RPC:
RPC: [Normal end of "SUN RPC header".]
RPC:
NFS: ----- SUN NFS -----
NFS:
NFS: Proc = 4 (Look up file name)
NFS: File handle = 024752414E445F444154412020002000
NFS: 0400040000000BD1010000005543D165
NFS: File name = printer.dat
NFS:
NFS: [Normal end of "SUN NFS".]
NFS:
- - - - - - - - - - - - - - - - Frame 4 - - - - - - - - - - - - - - - - -
SUMMARY Delta T Destination Source Summary
4 0.0053 4FDDDFE9 eplz07_ip DLC Ethertype=0800, size=170
bytes
IP D=[45.81.55.245]
S=[45.81.50.127] LEN=136 ID=49080
UDP D=1023 S=2049 LEN=136
RPC R XID=2467758080
NFS R OK F=D587
DLC: ----- DLC Header -----
DLC:
DLC: Frame 4 arrived at 12:11:33.7912; frame size is 170 (00AA hex) bytes.
DLC: Destination = Station 00C04FDDDFE9
DLC: Source = Station DEC1 B49047
DLC: Ethertype = 0800 (IP)
DLC:
IP: ----- IP Header -----
IP:
IP: Version = 4, header length = 20 bytes
IP: Type of service = 00
IP: 000. .... = routine
IP: ...0 .... = normal delay
IP: .... 0... = normal throughput
IP: .... .0.. = normal reliability
IP: Total length = 156 bytes
IP: Identification = 49080
IP: Flags = 0X
IP: .0.. .... = may fragment
IP: ..0. .... = last fragment
IP: Fragment offset = 0 bytes
IP: Time to live = 128 seconds/hops
Sniffer Network Analyzer data from 13-Feb-97 at 12:10:36, file
C:\ENCAP\ROGER\PCNFSDAT.ENC, Page 6
IP: Protocol = 17 (UDP)
IP: Header checksum = B582 (correct)
IP: Source address = [45.81.50.127], eplz07_ip
IP: Destination address = [45.81.55.245], 4FDDDFE9
IP: No options
IP:
UDP: ----- UDP Header -----
UDP:
UDP: Source port = 2049
UDP: Destination port = 1023 (Sun RPC)
UDP: Length = 136
UDP: Checksum = 1F2E (correct)
UDP:
RPC: ----- SUN RPC header -----
RPC:
RPC: Transaction id = 2467758080
RPC: Type = 1 (Reply)
RPC: Status = 0 (Accepted)
RPC: Verifier: authentication flavor = 0 (Null)
RPC: [Verifier: 0 byte(s) of authentication data]
RPC: Accept status = 0 (Success)
RPC: 104 bytes of data present
RPC:
RPC: [Normal end of "SUN RPC header".]
RPC:
NFS: ----- SUN NFS -----
NFS:
NFS: Proc = 4 (Look up file name)
NFS: Status = 0 (OK)
NFS: File handle = 024752414E445F444154412020002000
NFS: 0400040000000E50070000025543C8E4
NFS: File type = 1 (Regular file)
NFS: Mode = 0100750
NFS: Type = Regular file
NFS: Owner's permissions = rwx
NFS: Group's permissions = r-x
NFS: Others' permissions = ---
NFS: Link count = 1, UID = 2, GID = 702
NFS: File size = 26782344, Block size = 512, No. of blocks = 52325
NFS: File system id = 298811, File id = 151566
NFS: Access time = 5-Feb-97 09:47:08.031357 GMT
NFS: Modification time = 5-Feb-97 09:47:08.031357 GMT
NFS: Inode change time = 5-Feb-97 09:47:08.031357 GMT
NFS:
NFS: [Normal end of "SUN NFS".]
NFS:
- - - - - - - - - - - - - - - - Frame 5 - - - - - - - - - - - - - - - - -
SUMMARY Delta T Destination Source Summary
Sniffer Network Analyzer data from 13-Feb-97 at 12:10:36, file
C:\ENCAP\ROGER\PCNFSDAT.ENC, Page 7
5 0.0069 eplz07_ip 4FDDDFE9 DLC Ethertype=0800, size=150
bytes
IP D=[45.81.50.127]
S=[45.81.55.245] LEN=116 ID=5984
UDP D=2049 S=1023 LEN=116
RPC C XID=2484535296 PROG=NFS
VERS=2 PROC=16
NFS C F=CF85 Read dir
DLC: ----- DLC Header -----
DLC:
DLC: Frame 5 arrived at 12:11:33.7982; frame size is 150 (0096 hex) bytes.
DLC: Destination = Station DEC1 B49047
DLC: Source = Station 00C04FDDDFE9
DLC: Ethertype = 0800 (IP)
DLC:
IP: ----- IP Header -----
IP:
IP: Version = 4, header length = 20 bytes
IP: Type of service = 00
IP: 000. .... = routine
IP: ...0 .... = normal delay
IP: .... 0... = normal throughput
IP: .... .0.. = normal reliability
IP: Total length = 136 bytes
IP: Identification = 5984
IP: Flags = 0X
IP: .0.. .... = may fragment
IP: ..0. .... = last fragment
IP: Fragment offset = 0 bytes
IP: Time to live = 30 seconds/hops
IP: Protocol = 17 (UDP)
IP: Header checksum = BFEF (correct)
IP: Source address = [45.81.55.245], 4FDDDFE9
IP: Destination address = [45.81.50.127], eplz07_ip
IP: No options
IP:
UDP: ----- UDP Header -----
UDP:
UDP: Source port = 1023 (Sun RPC)
UDP: Destination port = 2049
UDP: Length = 116
UDP: Checksum = 0C03 (correct)
UDP:
RPC: ----- SUN RPC header -----
RPC:
RPC: Transaction id = 2484535296
RPC: Type = 0 (Call)
RPC: RPC version = 2
RPC: Program = 100003 (NFS), version = 2
RPC: Procedure = 16 (Read from directory)
RPC: Credentials: authentication flavor = 1 (Unix)
RPC: len = 28, stamp = 855821099
RPC: machine = 4FDDDFE9
Sniffer Network Analyzer data from 13-Feb-97 at 12:10:36, file
C:\ENCAP\ROGER\PCNFSDAT.ENC, Page 8
RPC: uid = 2, gid = 702
RPC: auth data too short by 4 byte(s)
RPC: Verifier: authentication flavor = 0 (Null)
RPC: [Verifier: 0 byte(s) of authentication data]
RPC: 40 bytes of data present
RPC:
RPC: [Normal end of "SUN RPC header".]
RPC:
NFS: ----- SUN NFS -----
NFS:
NFS: Proc = 16 (Read from directory)
NFS: File handle = 024752414E445F444154412020002000
NFS: 0400040000000BD1010000005543D165
NFS: Cookie = 00000000
NFS: Count = 1024
NFS:
NFS: [Normal end of "SUN NFS".]
NFS:
- - - - - - - - - - - - - - - - Frame 6 - - - - - - - - - - - - - - - - -
SUMMARY Delta T Destination Source Summary
6 0.0097 4FDDDFE9 eplz07_ip DLC Ethertype=0800, size=1070
bytes
IP D=[45.81.55.245]
S=[45.81.50.127] LEN=1036 ID=49081
UDP D=1023 S=2049 LEN=1036
RPC R XID=2484535296
NFS R OK 36 entries (No more)
DLC: ----- DLC Header -----
DLC:
DLC: Frame 6 arrived at 12:11:33.8079; frame size is 1070 (042E hex) bytes.
DLC: Destination = Station 00C04FDDDFE9
DLC: Source = Station DEC1 B49047
DLC: Ethertype = 0800 (IP)
DLC:
IP: ----- IP Header -----
IP:
IP: Version = 4, header length = 20 bytes
IP: Type of service = 00
IP: 000. .... = routine
IP: ...0 .... = normal delay
IP: .... 0... = normal throughput
IP: .... .0.. = normal reliability
IP: Total length = 1056 bytes
IP: Identification = 49081
IP: Flags = 0X
IP: .0.. .... = may fragment
IP: ..0. .... = last fragment
IP: Fragment offset = 0 bytes
IP: Time to live = 128 seconds/hops
Sniffer Network Analyzer data from 13-Feb-97 at 12:10:36, file
C:\ENCAP\ROGER\PCNFSDAT.ENC, Page 9
IP: Protocol = 17 (UDP)
IP: Header checksum = B1FD (correct)
IP: Source address = [45.81.50.127], eplz07_ip
IP: Destination address = [45.81.55.245], 4FDDDFE9
IP: No options
IP:
UDP: ----- UDP Header -----
UDP:
UDP: Source port = 2049
UDP: Destination port = 1023 (Sun RPC)
UDP: Length = 1036
UDP: Checksum = A0CC (correct)
UDP:
RPC: ----- SUN RPC header -----
RPC:
RPC: Transaction id = 2484535296
RPC: Type = 1 (Reply)
RPC: Status = 0 (Accepted)
RPC: Verifier: authentication flavor = 0 (Null)
RPC: [Verifier: 0 byte(s) of authentication data]
RPC: Accept status = 0 (Success)
RPC: 1004 bytes of data present
RPC:
RPC: [Normal end of "SUN RPC header".]
RPC:
NFS: ----- SUN NFS -----
NFS:
NFS: Proc = 16 (Read from directory)
NFS: Status = 0 (OK)
NFS: File id Cookie Name
NFS: 53515 1 .
NFS: 18407 65536 ..
NFS: 187569 65537 300697.dat
NFS: 26946 65538 730368.txt
NFS: 113439 65539 730370.txt
NFS: 113442 65540 730376.txt
NFS: 113460 65541 730378.txt
NFS: 113461 65542 730691.txt
NFS: 113462 131072 732967.txt
NFS: 55981 131073 962211.asc
NFS: 145790 131074 actual.dat
NFS: 103787 131075 ant_450.doc
NFS: 157796 131076 ant_gsm.dat
NFS: 208392 131077 c311297.dat
NFS: 135843 131078 drikey.dat
NFS: 170646 131079 dtli08.dat
NFS: 71729 131080 height.asc
NFS: 17894 131081 ibpt01.asc
NFS: 201032 131082 kg19u5.dat
NFS: 60102 131083 kk12u0.txt
NFS: 90878 196608 morpho.asc
Sniffer Network Analyzer data from 13-Feb-97 at 12:10:36, file
C:\ENCAP\ROGER\PCNFSDAT.ENC, Page 10
NFS: 205215 196609 morpho.zip
NFS: 435 196610 morpho01.dat
NFS: 100156 196611 morphone.asc
NFS: 100155 196612 morphono.acs
NFS: 100154 196613 morphose.asc
NFS: 100178 196614 morphoso.asc
NFS: 208393 196615 n311297.dat
NFS: 56064 196616 numfile.asc
NFS: 151566 196617 printer.dat
NFS: 208391 262144 s311297.dat
NFS: 19473 262145 sites_c.dat
NFS: 90207 262146 sites_c.xls
NFS: 19474 262147 sites_n.dat
NFS: 20027 262148 sites_s.dat
NFS: 1358454294967295 unikey.dat
NFS: 36 entries.
NFS: EOF = 1
NFS:
NFS: [Normal end of "SUN NFS".]
NFS:
- - - - - - - - - - - - - - - - Frame 7 - - - - - - - - - - - - - - - - -
SUMMARY Delta T Destination Source Summary
7 0.0036 eplz07_ip 4FDDDFE9 DLC Ethertype=0800, size=158
bytes
IP D=[45.81.50.127]
S=[45.81.55.245] LEN=124 ID=5985
UDP D=2049 S=1023 LEN=124
RPC C XID=2501312512 PROG=NFS
VERS=2 PROC=4
NFS C Lookup printer.dat in
F=CF85
DLC: ----- DLC Header -----
DLC:
DLC: Frame 7 arrived at 12:11:33.8115; frame size is 158 (009E hex) bytes.
DLC: Destination = Station DEC1 B49047
DLC: Source = Station 00C04FDDDFE9
DLC: Ethertype = 0800 (IP)
DLC:
IP: ----- IP Header -----
IP:
IP: Version = 4, header length = 20 bytes
IP: Type of service = 00
IP: 000. .... = routine
IP: ...0 .... = normal delay
IP: .... 0... = normal throughput
IP: .... .0.. = normal reliability
IP: Total length = 144 bytes
IP: Identification = 5985
IP: Flags = 0X
IP: .0.. .... = may fragment
IP: ..0. .... = last fragment
Sniffer Network Analyzer data from 13-Feb-97 at 12:10:36, file
C:\ENCAP\ROGER\PCNFSDAT.ENC, Page 11
IP: Fragment offset = 0 bytes
IP: Time to live = 30 seconds/hops
IP: Protocol = 17 (UDP)
IP: Header checksum = BFE6 (correct)
IP: Source address = [45.81.55.245], 4FDDDFE9
IP: Destination address = [45.81.50.127], eplz07_ip
IP: No options
IP:
UDP: ----- UDP Header -----
UDP:
UDP: Source port = 1023 (Sun RPC)
UDP: Destination port = 2049
UDP: Length = 124
UDP: Checksum = 75EF (correct)
UDP:
RPC: ----- SUN RPC header -----
RPC:
RPC: Transaction id = 2501312512
RPC: Type = 0 (Call)
RPC: RPC version = 2
RPC: Program = 100003 (NFS), version = 2
RPC: Procedure = 4 (Look up file name)
RPC: Credentials: authentication flavor = 1 (Unix)
RPC: len = 28, stamp = 855821099
RPC: machine = 4FDDDFE9
RPC: uid = 2, gid = 702
RPC: auth data too short by 4 byte(s)
RPC: Verifier: authentication flavor = 0 (Null)
RPC: [Verifier: 0 byte(s) of authentication data]
RPC: 48 bytes of data present
RPC:
RPC: [Normal end of "SUN RPC header".]
RPC:
NFS: ----- SUN NFS -----
NFS:
NFS: Proc = 4 (Look up file name)
NFS: File handle = 024752414E445F444154412020002000
NFS: 0400040000000BD1010000005543D165
NFS: File name = printer.dat
NFS:
NFS: [Normal end of "SUN NFS".]
NFS:
- - - - - - - - - - - - - - - - Frame 8 - - - - - - - - - - - - - - - - -
SUMMARY Delta T Destination Source Summary
8 0.0055 4FDDDFE9 eplz07_ip DLC Ethertype=0800, size=170
bytes
IP D=[45.81.55.245]
S=[45.81.50.127] LEN=136 ID=49082
UDP D=1023 S=2049 LEN=136
RPC R XID=2501312512
Sniffer Network Analyzer data from 13-Feb-97 at 12:10:36, file
C:\ENCAP\ROGER\PCNFSDAT.ENC, Page 12
NFS R OK F=D587
DLC: ----- DLC Header -----
DLC:
DLC: Frame 8 arrived at 12:11:33.8170; frame size is 170 (00AA hex) bytes.
DLC: Destination = Station 00C04FDDDFE9
DLC: Source = Station DEC1 B49047
DLC: Ethertype = 0800 (IP)
DLC:
IP: ----- IP Header -----
IP:
IP: Version = 4, header length = 20 bytes
IP: Type of service = 00
IP: 000. .... = routine
IP: ...0 .... = normal delay
IP: .... 0... = normal throughput
IP: .... .0.. = normal reliability
IP: Total length = 156 bytes
IP: Identification = 49082
IP: Flags = 0X
IP: .0.. .... = may fragment
IP: ..0. .... = last fragment
IP: Fragment offset = 0 bytes
IP: Time to live = 128 seconds/hops
IP: Protocol = 17 (UDP)
IP: Header checksum = B580 (correct)
IP: Source address = [45.81.50.127], eplz07_ip
IP: Destination address = [45.81.55.245], 4FDDDFE9
IP: No options
IP:
UDP: ----- UDP Header -----
UDP:
UDP: Source port = 2049
UDP: Destination port = 1023 (Sun RPC)
UDP: Length = 136
UDP: Checksum = 1D2E (correct)
UDP:
RPC: ----- SUN RPC header -----
RPC:
RPC: Transaction id = 2501312512
RPC: Type = 1 (Reply)
RPC: Status = 0 (Accepted)
RPC: Verifier: authentication flavor = 0 (Null)
RPC: [Verifier: 0 byte(s) of authentication data]
RPC: Accept status = 0 (Success)
RPC: 104 bytes of data present
RPC:
RPC: [Normal end of "SUN RPC header".]
RPC:
NFS: ----- SUN NFS -----
NFS:
Sniffer Network Analyzer data from 13-Feb-97 at 12:10:36, file
C:\ENCAP\ROGER\PCNFSDAT.ENC, Page 13
NFS: Proc = 4 (Look up file name)
NFS: Status = 0 (OK)
NFS: File handle = 024752414E445F444154412020002000
NFS: 0400040000000E50070000025543C8E4
NFS: File type = 1 (Regular file)
NFS: Mode = 0100750
NFS: Type = Regular file
NFS: Owner's permissions = rwx
NFS: Group's permissions = r-x
NFS: Others' permissions = ---
NFS: Link count = 1, UID = 2, GID = 702
NFS: File size = 26782344, Block size = 512, No. of blocks = 52325
NFS: File system id = 298811, File id = 151566
NFS: Access time = 5-Feb-97 09:47:08.031357 GMT
NFS: Modification time = 5-Feb-97 09:47:08.031357 GMT
NFS: Inode change time = 5-Feb-97 09:47:08.031357 GMT
NFS:
NFS: [Normal end of "SUN NFS".]
NFS:
- - - - - - - - - - - - - - - - Frame 9 - - - - - - - - - - - - - - - - -
SUMMARY Delta T Destination Source Summary
9 0.0093 eplz07_ip 4FDDDFE9 1 loop on a request
DLC Ethertype=0800, size=158
bytes
IP D=[45.81.50.127]
S=[45.81.55.245] LEN=124 ID=5986
UDP D=2049 S=1023 LEN=124
RPC C XID=2518089728 PROG=NFS
VERS=2 PROC=4
NFS C Lookup printer.dat in
F=CF85
DLC: ----- DLC Header -----
DLC:
DLC: Frame 9 arrived at 12:11:33.8263; frame size is 158 (009E hex) bytes.
DLC: Destination = Station DEC1 B49047
DLC: Source = Station 00C04FDDDFE9
DLC: Ethertype = 0800 (IP)
DLC:
IP: ----- IP Header -----
IP:
IP: Version = 4, header length = 20 bytes
IP: Type of service = 00
IP: 000. .... = routine
IP: ...0 .... = normal delay
IP: .... 0... = normal throughput
IP: .... .0.. = normal reliability
IP: Total length = 144 bytes
IP: Identification = 5986
IP: Flags = 0X
IP: .0.. .... = may fragment
IP: ..0. .... = last fragment
Sniffer Network Analyzer data from 13-Feb-97 at 12:10:36, file
C:\ENCAP\ROGER\PCNFSDAT.ENC, Page 14
IP: Fragment offset = 0 bytes
IP: Time to live = 30 seconds/hops
IP: Protocol = 17 (UDP)
IP: Header checksum = BFE5 (correct)
IP: Source address = [45.81.55.245], 4FDDDFE9
IP: Destination address = [45.81.50.127], eplz07_ip
IP: No options
IP:
UDP: ----- UDP Header -----
UDP:
UDP: Source port = 1023 (Sun RPC)
UDP: Destination port = 2049
UDP: Length = 124
UDP: Checksum = 74EF (correct)
UDP:
RPC: ----- SUN RPC header -----
RPC:
RPC: Transaction id = 2518089728
RPC: Type = 0 (Call)
RPC: RPC version = 2
RPC: Program = 100003 (NFS), version = 2
RPC: Procedure = 4 (Look up file name)
RPC: Credentials: authentication flavor = 1 (Unix)
RPC: len = 28, stamp = 855821099
RPC: machine = 4FDDDFE9
RPC: uid = 2, gid = 702
RPC: auth data too short by 4 byte(s)
RPC: Verifier: authentication flavor = 0 (Null)
RPC: [Verifier: 0 byte(s) of authentication data]
RPC: 48 bytes of data present
RPC:
RPC: [Normal end of "SUN RPC header".]
RPC:
NFS: ----- SUN NFS -----
NFS:
NFS: Proc = 4 (Look up file name)
NFS: File handle = 024752414E445F444154412020002000
NFS: 0400040000000BD1010000005543D165
NFS: File name = printer.dat
NFS:
NFS: [Normal end of "SUN NFS".]
NFS:
- - - - - - - - - - - - - - - - Frame 10 - - - - - - - - - - - - - - - - -
SUMMARY Delta T Destination Source Summary
10 0.0058 4FDDDFE9 eplz07_ip DLC Ethertype=0800, size=170
bytes
IP D=[45.81.55.245]
S=[45.81.50.127] LEN=136 ID=49083
UDP D=1023 S=2049 LEN=136
RPC R XID=2518089728
Sniffer Network Analyzer data from 13-Feb-97 at 12:10:36, file
C:\ENCAP\ROGER\PCNFSDAT.ENC, Page 15
NFS R OK F=D587
DLC: ----- DLC Header -----
DLC:
DLC: Frame 10 arrived at 12:11:33.8321; frame size is 170 (00AA hex) bytes.
DLC: Destination = Station 00C04FDDDFE9
DLC: Source = Station DEC1 B49047
DLC: Ethertype = 0800 (IP)
DLC:
IP: ----- IP Header -----
IP:
IP: Version = 4, header length = 20 bytes
IP: Type of service = 00
IP: 000. .... = routine
IP: ...0 .... = normal delay
IP: .... 0... = normal throughput
IP: .... .0.. = normal reliability
IP: Total length = 156 bytes
IP: Identification = 49083
IP: Flags = 0X
IP: .0.. .... = may fragment
IP: ..0. .... = last fragment
IP: Fragment offset = 0 bytes
IP: Time to live = 128 seconds/hops
IP: Protocol = 17 (UDP)
IP: Header checksum = B57F (correct)
IP: Source address = [45.81.50.127], eplz07_ip
IP: Destination address = [45.81.55.245], 4FDDDFE9
IP: No options
IP:
UDP: ----- UDP Header -----
UDP:
UDP: Source port = 2049
UDP: Destination port = 1023 (Sun RPC)
UDP: Length = 136
UDP: Checksum = 1C2E (correct)
UDP:
RPC: ----- SUN RPC header -----
RPC:
RPC: Transaction id = 2518089728
RPC: Type = 1 (Reply)
RPC: Status = 0 (Accepted)
RPC: Verifier: authentication flavor = 0 (Null)
RPC: [Verifier: 0 byte(s) of authentication data]
RPC: Accept status = 0 (Success)
RPC: 104 bytes of data present
RPC:
RPC: [Normal end of "SUN RPC header".]
RPC:
NFS: ----- SUN NFS -----
NFS:
Sniffer Network Analyzer data from 13-Feb-97 at 12:10:36, file
C:\ENCAP\ROGER\PCNFSDAT.ENC, Page 16
NFS: Proc = 4 (Look up file name)
NFS: Status = 0 (OK)
NFS: File handle = 024752414E445F444154412020002000
NFS: 0400040000000E50070000025543C8E4
NFS: File type = 1 (Regular file)
NFS: Mode = 0100750
NFS: Type = Regular file
NFS: Owner's permissions = rwx
NFS: Group's permissions = r-x
NFS: Others' permissions = ---
NFS: Link count = 1, UID = 2, GID = 702
NFS: File size = 26782344, Block size = 512, No. of blocks = 52325
NFS: File system id = 298811, File id = 151566
NFS: Access time = 5-Feb-97 09:47:08.031357 GMT
NFS: Modification time = 5-Feb-97 09:47:08.031357 GMT
NFS: Inode change time = 5-Feb-97 09:47:08.031357 GMT
NFS:
NFS: [Normal end of "SUN NFS".]
NFS:
- - - - - - - - - - - - - - - - Frame 11 - - - - - - - - - - - - - - - - -
SUMMARY Delta T Destination Source Summary
11 0.0022 eplz07_ip 4FDDDFE9 2 loops on a request
DLC Ethertype=0800, size=158
bytes
IP D=[45.81.50.127]
S=[45.81.55.245] LEN=124 ID=5987
UDP D=2049 S=1023 LEN=124
RPC C XID=2534866944 PROG=NFS
VERS=2 PROC=4
NFS C Lookup printer.dat in
F=CF85
DLC: ----- DLC Header -----
DLC:
DLC: Frame 11 arrived at 12:11:33.8343; frame size is 158 (009E hex) bytes.
DLC: Destination = Station DEC1 B49047
DLC: Source = Station 00C04FDDDFE9
DLC: Ethertype = 0800 (IP)
DLC:
IP: ----- IP Header -----
IP:
IP: Version = 4, header length = 20 bytes
IP: Type of service = 00
IP: 000. .... = routine
IP: ...0 .... = normal delay
IP: .... 0... = normal throughput
IP: .... .0.. = normal reliability
IP: Total length = 144 bytes
IP: Identification = 5987
IP: Flags = 0X
IP: .0.. .... = may fragment
IP: ..0. .... = last fragment
Sniffer Network Analyzer data from 13-Feb-97 at 12:10:36, file
C:\ENCAP\ROGER\PCNFSDAT.ENC, Page 17
IP: Fragment offset = 0 bytes
IP: Time to live = 30 seconds/hops
IP: Protocol = 17 (UDP)
IP: Header checksum = BFE4 (correct)
IP: Source address = [45.81.55.245], 4FDDDFE9
IP: Destination address = [45.81.50.127], eplz07_ip
IP: No options
IP:
UDP: ----- UDP Header -----
UDP:
UDP: Source port = 1023 (Sun RPC)
UDP: Destination port = 2049
UDP: Length = 124
UDP: Checksum = 73EF (correct)
UDP:
RPC: ----- SUN RPC header -----
RPC:
RPC: Transaction id = 2534866944
RPC: Type = 0 (Call)
RPC: RPC version = 2
RPC: Program = 100003 (NFS), version = 2
RPC: Procedure = 4 (Look up file name)
RPC: Credentials: authentication flavor = 1 (Unix)
RPC: len = 28, stamp = 855821099
RPC: machine = 4FDDDFE9
RPC: uid = 2, gid = 702
RPC: auth data too short by 4 byte(s)
RPC: Verifier: authentication flavor = 0 (Null)
RPC: [Verifier: 0 byte(s) of authentication data]
RPC: 48 bytes of data present
RPC:
RPC: [Normal end of "SUN RPC header".]
RPC:
NFS: ----- SUN NFS -----
NFS:
NFS: Proc = 4 (Look up file name)
NFS: File handle = 024752414E445F444154412020002000
NFS: 0400040000000BD1010000005543D165
NFS: File name = printer.dat
NFS:
NFS: [Normal end of "SUN NFS".]
NFS:
- - - - - - - - - - - - - - - - Frame 12 - - - - - - - - - - - - - - - - -
SUMMARY Delta T Destination Source Summary
12 0.0065 4FDDDFE9 eplz07_ip DLC Ethertype=0800, size=170
bytes
IP D=[45.81.55.245]
S=[45.81.50.127] LEN=136 ID=49084
UDP D=1023 S=2049 LEN=136
RPC R XID=2534866944
Sniffer Network Analyzer data from 13-Feb-97 at 12:10:36, file
C:\ENCAP\ROGER\PCNFSDAT.ENC, Page 18
NFS R OK F=D587
DLC: ----- DLC Header -----
DLC:
DLC: Frame 12 arrived at 12:11:33.8408; frame size is 170 (00AA hex) bytes.
DLC: Destination = Station 00C04FDDDFE9
DLC: Source = Station DEC1 B49047
DLC: Ethertype = 0800 (IP)
DLC:
IP: ----- IP Header -----
IP:
IP: Version = 4, header length = 20 bytes
IP: Type of service = 00
IP: 000. .... = routine
IP: ...0 .... = normal delay
IP: .... 0... = normal throughput
IP: .... .0.. = normal reliability
IP: Total length = 156 bytes
IP: Identification = 49084
IP: Flags = 0X
IP: .0.. .... = may fragment
IP: ..0. .... = last fragment
IP: Fragment offset = 0 bytes
IP: Time to live = 128 seconds/hops
IP: Protocol = 17 (UDP)
IP: Header checksum = B57E (correct)
IP: Source address = [45.81.50.127], eplz07_ip
IP: Destination address = [45.81.55.245], 4FDDDFE9
IP: No options
IP:
UDP: ----- UDP Header -----
UDP:
UDP: Source port = 2049
UDP: Destination port = 1023 (Sun RPC)
UDP: Length = 136
UDP: Checksum = 1B2E (correct)
UDP:
RPC: ----- SUN RPC header -----
RPC:
RPC: Transaction id = 2534866944
RPC: Type = 1 (Reply)
RPC: Status = 0 (Accepted)
RPC: Verifier: authentication flavor = 0 (Null)
RPC: [Verifier: 0 byte(s) of authentication data]
RPC: Accept status = 0 (Success)
RPC: 104 bytes of data present
RPC:
RPC: [Normal end of "SUN RPC header".]
RPC:
NFS: ----- SUN NFS -----
NFS:
Sniffer Network Analyzer data from 13-Feb-97 at 12:10:36, file
C:\ENCAP\ROGER\PCNFSDAT.ENC, Page 19
NFS: Proc = 4 (Look up file name)
NFS: Status = 0 (OK)
NFS: File handle = 024752414E445F444154412020002000
NFS: 0400040000000E50070000025543C8E4
NFS: File type = 1 (Regular file)
NFS: Mode = 0100750
NFS: Type = Regular file
NFS: Owner's permissions = rwx
NFS: Group's permissions = r-x
NFS: Others' permissions = ---
NFS: Link count = 1, UID = 2, GID = 702
NFS: File size = 26782344, Block size = 512, No. of blocks = 52325
NFS: File system id = 298811, File id = 151566
NFS: Access time = 5-Feb-97 09:47:08.031357 GMT
NFS: Modification time = 5-Feb-97 09:47:08.031357 GMT
NFS: Inode change time = 5-Feb-97 09:47:08.031357 GMT
NFS:
NFS: [Normal end of "SUN NFS".]
NFS:
- - - - - - - - - - - - - - - - Frame 13 - - - - - - - - - - - - - - - - -
SUMMARY Delta T Destination Source Summary
13 0.0091 eplz07_ip 4FDDDFE9 DLC Ethertype=0800, size=154
bytes
IP D=[45.81.50.127]
S=[45.81.55.245] LEN=120 ID=5988
UDP D=2049 S=1023 LEN=120
RPC C XID=2551644160 PROG=NFS
VERS=2 PROC=6
NFS C F=D587 Read 1280 at 0
DLC: ----- DLC Header -----
DLC:
DLC: Frame 13 arrived at 12:11:33.8499; frame size is 154 (009A hex) bytes.
DLC: Destination = Station DEC1 B49047
DLC: Source = Station 00C04FDDDFE9
DLC: Ethertype = 0800 (IP)
DLC:
IP: ----- IP Header -----
IP:
IP: Version = 4, header length = 20 bytes
IP: Type of service = 00
IP: 000. .... = routine
IP: ...0 .... = normal delay
IP: .... 0... = normal throughput
IP: .... .0.. = normal reliability
IP: Total length = 140 bytes
IP: Identification = 5988
IP: Flags = 0X
IP: .0.. .... = may fragment
IP: ..0. .... = last fragment
IP: Fragment offset = 0 bytes
Sniffer Network Analyzer data from 13-Feb-97 at 12:10:36, file
C:\ENCAP\ROGER\PCNFSDAT.ENC, Page 20
IP: Time to live = 30 seconds/hops
IP: Protocol = 17 (UDP)
IP: Header checksum = BFE7 (correct)
IP: Source address = [45.81.55.245], 4FDDDFE9
IP: Destination address = [45.81.50.127], eplz07_ip
IP: No options
IP:
UDP: ----- UDP Header -----
UDP:
UDP: Source port = 1023 (Sun RPC)
UDP: Destination port = 2049
UDP: Length = 120
UDP: Checksum = 0705 (correct)
UDP:
RPC: ----- SUN RPC header -----
RPC:
RPC: Transaction id = 2551644160
RPC: Type = 0 (Call)
RPC: RPC version = 2
RPC: Program = 100003 (NFS), version = 2
RPC: Procedure = 6 (Read from file)
RPC: Credentials: authentication flavor = 1 (Unix)
RPC: len = 28, stamp = 855821099
RPC: machine = 4FDDDFE9
RPC: uid = 2, gid = 702
RPC: auth data too short by 4 byte(s)
RPC: Verifier: authentication flavor = 0 (Null)
RPC: [Verifier: 0 byte(s) of authentication data]
RPC: 44 bytes of data present
RPC:
RPC: [Normal end of "SUN RPC header".]
RPC:
NFS: ----- SUN NFS -----
NFS:
NFS: Proc = 6 (Read from file)
NFS: File handle = 024752414E445F444154412020002000
NFS: 0400040000000E50070000025543C8E4
NFS: Offset = 0
NFS: Count = 1280
NFS:
NFS: [Normal end of "SUN NFS".]
NFS:
- - - - - - - - - - - - - - - - Frame 14 - - - - - - - - - - - - - - - - -
SUMMARY Delta T Destination Source Summary
14 2.8585 eplz07_ip 4FDDDFE9 NFS retransmission
DLC Ethertype=0800, size=154
bytes
IP D=[45.81.50.127]
S=[45.81.55.245] LEN=120 ID=5989
UDP D=2049 S=1023 LEN=120
Sniffer Network Analyzer data from 13-Feb-97 at 12:10:36, file
C:\ENCAP\ROGER\PCNFSDAT.ENC, Page 21
RPC C XID=2551644160 PROG=NFS
VERS=2 PROC=6
NFS C F=D587 Read 1280 at 0
DLC: ----- DLC Header -----
DLC:
DLC: Frame 14 arrived at 12:11:36.7085; frame size is 154 (009A hex) bytes.
DLC: Destination = Station DEC1 B49047
DLC: Source = Station 00C04FDDDFE9
DLC: Ethertype = 0800 (IP)
DLC:
IP: ----- IP Header -----
IP:
IP: Version = 4, header length = 20 bytes
IP: Type of service = 00
IP: 000. .... = routine
IP: ...0 .... = normal delay
IP: .... 0... = normal throughput
IP: .... .0.. = normal reliability
IP: Total length = 140 bytes
IP: Identification = 5989
IP: Flags = 0X
IP: .0.. .... = may fragment
IP: ..0. .... = last fragment
IP: Fragment offset = 0 bytes
IP: Time to live = 30 seconds/hops
IP: Protocol = 17 (UDP)
IP: Header checksum = BFE6 (correct)
IP: Source address = [45.81.55.245], 4FDDDFE9
IP: Destination address = [45.81.50.127], eplz07_ip
IP: No options
IP:
UDP: ----- UDP Header -----
UDP:
UDP: Source port = 1023 (Sun RPC)
UDP: Destination port = 2049
UDP: Length = 120
UDP: Checksum = 0705 (correct)
UDP:
RPC: ----- SUN RPC header -----
RPC:
RPC: Transaction id = 2551644160
RPC: Type = 0 (Call)
RPC: RPC version = 2
RPC: Program = 100003 (NFS), version = 2
RPC: Procedure = 6 (Read from file)
RPC: Credentials: authentication flavor = 1 (Unix)
RPC: len = 28, stamp = 855821099
RPC: machine = 4FDDDFE9
RPC: uid = 2, gid = 702
RPC: auth data too short by 4 byte(s)
RPC: Verifier: authentication flavor = 0 (Null)
Sniffer Network Analyzer data from 13-Feb-97 at 12:10:36, file
C:\ENCAP\ROGER\PCNFSDAT.ENC, Page 22
RPC: [Verifier: 0 byte(s) of authentication data]
RPC: 44 bytes of data present
RPC:
RPC: [Normal end of "SUN RPC header".]
RPC:
NFS: ----- SUN NFS -----
NFS:
NFS: Proc = 6 (Read from file)
NFS: File handle = 024752414E445F444154412020002000
NFS: 0400040000000E50070000025543C8E4
NFS: Offset = 0
NFS: Count = 1280
NFS:
NFS: [Normal end of "SUN NFS".]
NFS:
| T.R | Title | User | Personal
Name | Date | Lines |
|---|
| 5228.1 | | LASSIE::CORENZWIT | stuck in postcrypt queue | Mon Feb 17 1997 10:28 | 9 |
| What's the record format of the file? If it's anything but Stream_LF,
the server is doing data conversion. Once the conversion is done, the
converted data stays in the server's cache for some time (ie., a time
equal to the value of inactivity timer from the last access of the
file, 2 minutes by default).
Is using higher retry count a problem?
Julie
|
| 5228.2 | different times for different formats? | BACHUS::DOBBENI | | Wed Feb 19 1997 09:00 | 12 |
| Hello,
Noops, it is not a streamLF file, but we couldnt reproduce the problem with a
normal ucx saveset which is definitely not streamLF, record format fixed length.
The customer has a record format variable length record attributes fortran
carriage control. Could this kind of file take longer to convert? I plan to do
some more testing as soon as I have some time and material for it.
Thanks and Best Regards,
Mia Dobbeni
|
| 5228.3 | | LASSIE::GEMIGNANI | | Wed Feb 19 1997 19:05 | 8 |
| A 26MB should take a reasonably long time to convert. Keep in mind
that the file is being scanned on the first read for two reasons:
1) We need to determine what the converted size of the file is
2) We need to build a record map structure which allows the NFS
server to perform random access against the non-stream file.
|