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@ 2019-08-02 22:21 Orion Poplawski
  2019-08-04 20:03 ` Daniel Kobras
  0 siblings, 1 reply; 3+ messages in thread
From: Orion Poplawski @ 2019-08-02 22:21 UTC (permalink / raw)
  To: linux-nfs

[-- Attachment #1: Type: text/plain, Size: 21914 bytes --]

NFS folks -

   I'm not able to mount a kerberos nfs share from a Ubuntu 18 machine on a
Fedora 30 machine.  Fedora 29 client works fine.  I get a permission
denied message.

tshark of a good mount (fedora 29) shows:

    1 0.000000000  10.20.0.103 → 10.20.0.113  TCP 74 918 → 2049 [SYN] Seq=0
Win=64240 Len=0 MSS=1460 SACK_PERM=1 TSval=288485228 TSecr=0 WS=128
    2 0.000030102  10.20.0.113 → 10.20.0.103  TCP 74 2049 → 918 [SYN, ACK]
Seq=0 Ack=1 Win=28960 Len=0 MSS=1460 SACK_PERM=1 TSval=4183280970
TSecr=288485228 WS=1024
    3 0.000174310  10.20.0.103 → 10.20.0.113  TCP 66 918 → 2049 [ACK] Seq=1
Ack=1 Win=64256 Len=0 TSval=288485228 TSecr=4183280970
    4 0.000239603  10.20.0.103 → 10.20.0.113  NFS 110 V4 NULL Call
    5 0.000254004  10.20.0.113 → 10.20.0.103  TCP 66 2049 → 918 [ACK] Seq=1
Ack=45 Win=29696 Len=0 TSval=4183280970 TSecr=288485228
    6 0.000296947  10.20.0.113 → 10.20.0.103  NFS 94 V4 NULL Reply (Call In 4)
    7 0.000404978  10.20.0.103 → 10.20.0.113  TCP 66 918 → 2049 [ACK] Seq=45
Ack=29 Win=64256 Len=0 TSval=288485228 TSecr=4183280970
    8 0.004237895  10.20.0.103 → 10.20.0.113  TCP 74 48130 → 2049 [SYN] Seq=0
Win=64240 Len=0 MSS=1460 SACK_PERM=1 TSval=288485232 TSecr=0 WS=128
    9 0.004253521  10.20.0.113 → 10.20.0.103  TCP 74 2049 → 48130 [SYN, ACK]
Seq=0 Ack=1 Win=28960 Len=0 MSS=1460 SACK_PERM=1 TSval=4183280974
TSecr=288485232 WS=1024
   10 0.004369004  10.20.0.103 → 10.20.0.113  TCP 66 48130 → 2049 [ACK] Seq=1
Ack=1 Win=64256 Len=0 TSval=288485232 TSecr=4183280974
   11 0.005828117  10.20.0.103 → 10.20.0.113  NFS 794 V4 NULL Call
   12 0.005849856  10.20.0.113 → 10.20.0.103  TCP 66 2049 → 48130 [ACK] Seq=1
Ack=729 Win=30720 Len=0 TSval=4183280976 TSecr=288485234
   13 0.095938819  10.20.0.113 → 10.20.0.103  NFS 302 V4 NULL Reply (Call In 11)
   14 0.096111595  10.20.0.103 → 10.20.0.113  TCP 66 48130 → 2049 [ACK]
Seq=729 Ack=237 Win=64128 Len=0 TSval=288485324 TSecr=4183281066
   15 0.098142107  10.20.0.103 → 10.20.0.113  TCP 66 48130 → 2049 [FIN, ACK]
Seq=729 Ack=237 Win=64128 Len=0 TSval=288485326 TSecr=4183281066
   16 0.098180271  10.20.0.113 → 10.20.0.103  TCP 66 2049 → 48130 [FIN, ACK]
Seq=237 Ack=730 Win=30720 Len=0 TSval=4183281068 TSecr=288485326
   17 0.098228095  10.20.0.103 → 10.20.0.113  NFS 422 V4 Call EXCHANGE_ID
   18 0.098312096  10.20.0.103 → 10.20.0.113  TCP 66 48130 → 2049 [ACK]
Seq=730 Ack=238 Win=64128 Len=0 TSval=288485326 TSecr=4183281068
   19 0.098524259  10.20.0.113 → 10.20.0.103  NFS 294 V4 Reply (Call In 17)
EXCHANGE_ID
   20 0.098665985  10.20.0.103 → 10.20.0.113  TCP 66 918 → 2049 [ACK] Seq=401
Ack=257 Win=64128 Len=0 TSval=288485327 TSecr=4183281068
   21 0.099040906  10.20.0.103 → 10.20.0.113  NFS 422 V4 Call EXCHANGE_ID
   22 0.099365808  10.20.0.113 → 10.20.0.103  NFS 294 V4 Reply (Call In 21)
EXCHANGE_ID
   23 0.099505159  10.20.0.103 → 10.20.0.113  TCP 66 918 → 2049 [ACK] Seq=757
Ack=485 Win=64128 Len=0 TSval=288485327 TSecr=4183281069
   24 0.099660059  10.20.0.103 → 10.20.0.113  NFS 342 V4 Call CREATE_SESSION
   25 0.099912920  10.20.0.113 → 10.20.0.103  NFS 262 V4 Reply (Call In 24)
CREATE_SESSION
   26 0.100050242  10.20.0.103 → 10.20.0.113  TCP 66 918 → 2049 [ACK] Seq=1033
Ack=681 Win=64128 Len=0 TSval=288485328 TSecr=4183281070
   27 0.100321564  10.20.0.103 → 10.20.0.113  NFS 258 V4 Call RECLAIM_COMPLETE
   28 0.100667507  10.20.0.113 → 10.20.0.103  NFS 226 V4 Reply (Call In 27)
RECLAIM_COMPLETE
   29 0.100799523  10.20.0.103 → 10.20.0.113  TCP 66 918 → 2049 [ACK] Seq=1225
Ack=841 Win=64128 Len=0 TSval=288485329 TSecr=4183281070
   30 0.103706911  10.20.0.103 → 10.20.0.113  TCP 74 48132 → 2049 [SYN] Seq=0
Win=64240 Len=0 MSS=1460 SACK_PERM=1 TSval=288485332 TSecr=0 WS=128
   31 0.103728633  10.20.0.113 → 10.20.0.103  TCP 74 2049 → 48132 [SYN, ACK]
Seq=0 Ack=1 Win=28960 Len=0 MSS=1460 SACK_PERM=1 TSval=4183281074
TSecr=288485332 WS=1024
   32 0.103843153  10.20.0.103 → 10.20.0.113  TCP 66 48132 → 2049 [ACK] Seq=1
Ack=1 Win=64256 Len=0 TSval=288485332 TSecr=4183281074
   33 0.105321006  10.20.0.103 → 10.20.0.113  NFS 794 V4 NULL Call
   34 0.105335747  10.20.0.113 → 10.20.0.103  TCP 66 2049 → 48132 [ACK] Seq=1
Ack=729 Win=30720 Len=0 TSval=4183281075 TSecr=288485333
   35 0.107338897  10.20.0.113 → 10.20.0.103  NFS 302 V4 NULL Reply (Call In 33)
   36 0.107477920  10.20.0.103 → 10.20.0.113  TCP 66 48132 → 2049 [ACK]
Seq=729 Ack=237 Win=64128 Len=0 TSval=288485335 TSecr=4183281077
   37 0.109053969  10.20.0.103 → 10.20.0.113  TCP 66 48132 → 2049 [FIN, ACK]
Seq=729 Ack=237 Win=64128 Len=0 TSval=288485337 TSecr=4183281077
   38 0.109075129  10.20.0.113 → 10.20.0.103  TCP 66 2049 → 48132 [FIN, ACK]
Seq=237 Ack=730 Win=30720 Len=0 TSval=4183281079 TSecr=288485337
   39 0.109106232  10.20.0.103 → 10.20.0.113  NFS 234 V4 Call PUTROOTFH | GETATTR
   40 0.109202715  10.20.0.103 → 10.20.0.113  TCP 66 48132 → 2049 [ACK]
Seq=730 Ack=238 Win=64128 Len=0 TSval=288485337 TSecr=4183281079
   41 0.111807037  10.20.0.113 → 10.20.0.103  NFS 382 V4 Reply (Call In 39)
PUTROOTFH | GETATTR
   42 0.111995051  10.20.0.103 → 10.20.0.113  TCP 66 918 → 2049 [ACK] Seq=1393
Ack=1157 Win=64128 Len=0 TSval=288485340 TSecr=4183281082
   43 0.120330726  10.20.0.103 → 10.20.0.113  NFS 246 V4 Call GETATTR FH:
0x62d40c52
   44 0.120437822  10.20.0.113 → 10.20.0.103  NFS 262 V4 Reply (Call In 43)
GETATTR
   45 0.120603518  10.20.0.103 → 10.20.0.113  TCP 66 918 → 2049 [ACK] Seq=1573
Ack=1353 Win=64128 Len=0 TSval=288485348 TSecr=4183281090
   46 0.120754755  10.20.0.103 → 10.20.0.113  NFS 246 V4 Call GETATTR FH:
0x62d40c52
   47 0.120802333  10.20.0.113 → 10.20.0.103  NFS 262 V4 Reply (Call In 46)
GETATTR
   48 0.120920242  10.20.0.103 → 10.20.0.113  TCP 66 918 → 2049 [ACK] Seq=1753
Ack=1549 Win=64128 Len=0 TSval=288485349 TSecr=4183281091
   49 0.121076010  10.20.0.103 → 10.20.0.113  NFS 246 V4 Call GETATTR FH:
0x62d40c52
   50 0.121156404  10.20.0.113 → 10.20.0.103  NFS 262 V4 Reply (Call In 49)
GETATTR
   51 0.121359930  10.20.0.103 → 10.20.0.113  TCP 66 918 → 2049 [ACK] Seq=1933
Ack=1745 Win=64128 Len=0 TSval=288485349 TSecr=4183281091
   52 0.121456510  10.20.0.103 → 10.20.0.113  NFS 246 V4 Call GETATTR FH:
0x62d40c52
   53 0.121499845  10.20.0.113 → 10.20.0.103  NFS 262 V4 Reply (Call In 52)
GETATTR
   54 0.121719612  10.20.0.103 → 10.20.0.113  TCP 66 918 → 2049 [ACK] Seq=2113
Ack=1941 Win=64128 Len=0 TSval=288485350 TSecr=4183281091
   55 0.121814917  10.20.0.103 → 10.20.0.113  NFS 238 V4 Call GETATTR FH:
0x62d40c52
   56 0.121901547  10.20.0.113 → 10.20.0.103  NFS 214 V4 Reply (Call In 55)
GETATTR
   57 0.122118977  10.20.0.103 → 10.20.0.113  TCP 66 918 → 2049 [ACK] Seq=2285
Ack=2089 Win=64128 Len=0 TSval=288485350 TSecr=4183281092
   58 0.122509956  10.20.0.103 → 10.20.0.113  NFS 246 V4 Call GETATTR FH:
0x62d40c52
   59 0.122608838  10.20.0.113 → 10.20.0.103  NFS 262 V4 Reply (Call In 58)
GETATTR
   60 0.122898718  10.20.0.103 → 10.20.0.113  NFS 242 V4 Call GETATTR FH:
0x62d40c52
   61 0.122979251  10.20.0.113 → 10.20.0.103  NFS 362 V4 Reply (Call In 60)
GETATTR
   62 0.163994942  10.20.0.103 → 10.20.0.113  TCP 66 918 → 2049 [ACK] Seq=2641
Ack=2581 Win=64128 Len=0 TSval=288485392 TSecr=4183281093
   63 0.347372974  10.20.0.103 → 10.20.0.113  TCP 74 48134 → 2049 [SYN] Seq=0
Win=64240 Len=0 MSS=1460 SACK_PERM=1 TSval=288485575 TSecr=0 WS=128
   64 0.347394816  10.20.0.113 → 10.20.0.103  TCP 74 2049 → 48134 [SYN, ACK]
Seq=0 Ack=1 Win=28960 Len=0 MSS=1460 SACK_PERM=1 TSval=4183281317
TSecr=288485575 WS=1024
   65 0.347522448  10.20.0.103 → 10.20.0.113  TCP 66 48134 → 2049 [ACK] Seq=1
Ack=1 Win=64256 Len=0 TSval=288485575 TSecr=4183281317
   66 0.349300335  10.20.0.103 → 10.20.0.113  NFS 766 V4 NULL Call
   67 0.349322117  10.20.0.113 → 10.20.0.103  TCP 66 2049 → 48134 [ACK] Seq=1
Ack=701 Win=30720 Len=0 TSval=4183281319 TSecr=288485577
   68 0.352389556  10.20.0.113 → 10.20.0.103  NFS 302 V4 NULL Reply (Call In 66)
   69 0.352519308  10.20.0.103 → 10.20.0.113  TCP 66 48134 → 2049 [ACK]
Seq=701 Ack=237 Win=64128 Len=0 TSval=288485580 TSecr=4183281322
   70 0.353518955  10.20.0.103 → 10.20.0.113  TCP 66 48134 → 2049 [FIN, ACK]
Seq=701 Ack=237 Win=64128 Len=0 TSval=288485581 TSecr=4183281322
   71 0.353551799  10.20.0.113 → 10.20.0.103  TCP 66 2049 → 48134 [FIN, ACK]
Seq=237 Ack=702 Win=30720 Len=0 TSval=4183281323 TSecr=288485581
   72 0.353610988  10.20.0.103 → 10.20.0.113  NFS 242 V4 Call GETATTR FH:
0x62d40c52
   73 0.353695737  10.20.0.103 → 10.20.0.113  TCP 66 48134 → 2049 [ACK]
Seq=702 Ack=238 Win=64128 Len=0 TSval=288485582 TSecr=4183281323
   74 0.354074734  10.20.0.113 → 10.20.0.103  NFS 258 V4 Reply (Call In 72)
GETATTR
   75 0.354212715  10.20.0.103 → 10.20.0.113  TCP 66 918 → 2049 [ACK] Seq=2817
Ack=2773 Win=64128 Len=0 TSval=288485582 TSecr=4183281324


failed mount:

    1 0.000000000  10.20.0.132 → 10.20.0.113  TCP 74 757 → 2049 [SYN] Seq=0
Win=64240 Len=0 MSS=1460 SACK_PERM=1 TSval=2111608331 TSecr=0 WS=128
    2 0.000034566  10.20.0.113 → 10.20.0.132  TCP 74 2049 → 757 [SYN, ACK]
Seq=0 Ack=1 Win=28960 Len=0 MSS=1460 SACK_PERM=1 TSval=1067470604
TSecr=2111608331 WS=1024
    3 0.000188674  10.20.0.132 → 10.20.0.113  TCP 66 757 → 2049 [ACK] Seq=1
Ack=1 Win=64256 Len=0 TSval=2111608331 TSecr=1067470604
    4 0.000227043  10.20.0.132 → 10.20.0.113  NFS 110 V4 NULL Call
    5 0.000234928  10.20.0.113 → 10.20.0.132  TCP 66 2049 → 757 [ACK] Seq=1
Ack=45 Win=29696 Len=0 TSval=1067470604 TSecr=2111608331
    6 0.000276110  10.20.0.113 → 10.20.0.132  NFS 94 V4 NULL Reply (Call In 4)
    7 0.000364879  10.20.0.132 → 10.20.0.113  TCP 66 757 → 2049 [ACK] Seq=45
Ack=29 Win=64256 Len=0 TSval=2111608331 TSecr=1067470604
    8 0.004407799  10.20.0.132 → 10.20.0.113  TCP 74 55886 → 2049 [SYN] Seq=0
Win=64240 Len=0 MSS=1460 SACK_PERM=1 TSval=2111608335 TSecr=0 WS=128
    9 0.004431859  10.20.0.113 → 10.20.0.132  TCP 74 2049 → 55886 [SYN, ACK]
Seq=0 Ack=1 Win=28960 Len=0 MSS=1460 SACK_PERM=1 TSval=1067470608
TSecr=2111608335 WS=1024
   10 0.004578096  10.20.0.132 → 10.20.0.113  TCP 66 55886 → 2049 [ACK] Seq=1
Ack=1 Win=64256 Len=0 TSval=2111608335 TSecr=1067470608
   11 0.024306358  10.20.0.132 → 10.20.0.113  TCP 66 55886 → 2049 [FIN, ACK]
Seq=1 Ack=1 Win=64256 Len=0 TSval=2111608355 TSecr=1067470608
   12 0.024346404  10.20.0.113 → 10.20.0.132  TCP 66 2049 → 55886 [FIN, ACK]
Seq=1 Ack=2 Win=29696 Len=0 TSval=1067470628 TSecr=2111608355
   13 0.024462511  10.20.0.132 → 10.20.0.113  TCP 66 55886 → 2049 [ACK] Seq=2
Ack=2 Win=64256 Len=0 TSval=2111608355 TSecr=1067470628
   14 0.026463202  10.20.0.132 → 10.20.0.113  TCP 74 55896 → 2049 [SYN] Seq=0
Win=64240 Len=0 MSS=1460 SACK_PERM=1 TSval=2111608357 TSecr=0 WS=128
   15 0.026487049  10.20.0.113 → 10.20.0.132  TCP 74 2049 → 55896 [SYN, ACK]
Seq=0 Ack=1 Win=28960 Len=0 MSS=1460 SACK_PERM=1 TSval=1067470630
TSecr=2111608357 WS=1024
   16 0.026618456  10.20.0.132 → 10.20.0.113  TCP 66 55896 → 2049 [ACK] Seq=1
Ack=1 Win=64256 Len=0 TSval=2111608357 TSecr=1067470630
   17 0.044591811  10.20.0.132 → 10.20.0.113  TCP 66 55896 → 2049 [FIN, ACK]
Seq=1 Ack=1 Win=64256 Len=0 TSval=2111608375 TSecr=1067470630
   18 0.044620009  10.20.0.113 → 10.20.0.132  TCP 66 2049 → 55896 [FIN, ACK]
Seq=1 Ack=2 Win=29696 Len=0 TSval=1067470648 TSecr=2111608375
   19 0.044758435  10.20.0.132 → 10.20.0.113  TCP 66 55896 → 2049 [ACK] Seq=2
Ack=2 Win=64256 Len=0 TSval=2111608376 TSecr=1067470648
   20 0.047029160  10.20.0.132 → 10.20.0.113  TCP 74 55906 → 2049 [SYN] Seq=0
Win=64240 Len=0 MSS=1460 SACK_PERM=1 TSval=2111608378 TSecr=0 WS=128
   21 0.047052259  10.20.0.113 → 10.20.0.132  TCP 74 2049 → 55906 [SYN, ACK]
Seq=0 Ack=1 Win=28960 Len=0 MSS=1460 SACK_PERM=1 TSval=1067470651
TSecr=2111608378 WS=1024
   22 0.047159666  10.20.0.132 → 10.20.0.113  TCP 66 55906 → 2049 [ACK] Seq=1
Ack=1 Win=64256 Len=0 TSval=2111608378 TSecr=1067470651
   23 0.065206164  10.20.0.132 → 10.20.0.113  TCP 66 55906 → 2049 [FIN, ACK]
Seq=1 Ack=1 Win=64256 Len=0 TSval=2111608396 TSecr=1067470651
   24 0.065244081  10.20.0.113 → 10.20.0.132  TCP 66 2049 → 55906 [FIN, ACK]
Seq=1 Ack=2 Win=29696 Len=0 TSval=1067470669 TSecr=2111608396
   25 0.065354320  10.20.0.132 → 10.20.0.113  TCP 66 55906 → 2049 [ACK] Seq=2
Ack=2 Win=64256 Len=0 TSval=2111608396 TSecr=1067470669
   26 0.067275748  10.20.0.132 → 10.20.0.113  TCP 74 55916 → 2049 [SYN] Seq=0
Win=64240 Len=0 MSS=1460 SACK_PERM=1 TSval=2111608398 TSecr=0 WS=128
   27 0.067299339  10.20.0.113 → 10.20.0.132  TCP 74 2049 → 55916 [SYN, ACK]
Seq=0 Ack=1 Win=28960 Len=0 MSS=1460 SACK_PERM=1 TSval=1067470671
TSecr=2111608398 WS=1024
   28 0.067426977  10.20.0.132 → 10.20.0.113  TCP 66 55916 → 2049 [ACK] Seq=1
Ack=1 Win=64256 Len=0 TSval=2111608398 TSecr=1067470671
   29 0.084567216  10.20.0.132 → 10.20.0.113  TCP 66 55916 → 2049 [FIN, ACK]
Seq=1 Ack=1 Win=64256 Len=0 TSval=2111608415 TSecr=1067470671
   30 0.084605684  10.20.0.113 → 10.20.0.132  TCP 66 2049 → 55916 [FIN, ACK]
Seq=1 Ack=2 Win=29696 Len=0 TSval=1067470688 TSecr=2111608415
   31 0.084699312  10.20.0.132 → 10.20.0.113  TCP 66 55916 → 2049 [ACK] Seq=2
Ack=2 Win=64256 Len=0 TSval=2111608415 TSecr=1067470688
   32 0.086972359  10.20.0.132 → 10.20.0.113  TCP 74 55926 → 2049 [SYN] Seq=0
Win=64240 Len=0 MSS=1460 SACK_PERM=1 TSval=2111608418 TSecr=0 WS=128
   33 0.087000636  10.20.0.113 → 10.20.0.132  TCP 74 2049 → 55926 [SYN, ACK]
Seq=0 Ack=1 Win=28960 Len=0 MSS=1460 SACK_PERM=1 TSval=1067470691
TSecr=2111608418 WS=1024
   34 0.087115722  10.20.0.132 → 10.20.0.113  TCP 66 55926 → 2049 [ACK] Seq=1
Ack=1 Win=64256 Len=0 TSval=2111608418 TSecr=1067470691
   35 0.105635643  10.20.0.132 → 10.20.0.113  TCP 66 55926 → 2049 [FIN, ACK]
Seq=1 Ack=1 Win=64256 Len=0 TSval=2111608436 TSecr=1067470691
   36 0.105671345  10.20.0.113 → 10.20.0.132  TCP 66 2049 → 55926 [FIN, ACK]
Seq=1 Ack=2 Win=29696 Len=0 TSval=1067470709 TSecr=2111608436
   37 0.105865880  10.20.0.132 → 10.20.0.113  TCP 66 55926 → 2049 [ACK] Seq=2
Ack=2 Win=64256 Len=0 TSval=2111608437 TSecr=1067470709
   38 0.107781881  10.20.0.132 → 10.20.0.113  TCP 74 55936 → 2049 [SYN] Seq=0
Win=64240 Len=0 MSS=1460 SACK_PERM=1 TSval=2111608438 TSecr=0 WS=128
   39 0.107805273  10.20.0.113 → 10.20.0.132  TCP 74 2049 → 55936 [SYN, ACK]
Seq=0 Ack=1 Win=28960 Len=0 MSS=1460 SACK_PERM=1 TSval=1067470711
TSecr=2111608438 WS=1024
   40 0.107928002  10.20.0.132 → 10.20.0.113  TCP 66 55936 → 2049 [ACK] Seq=1
Ack=1 Win=64256 Len=0 TSval=2111608439 TSecr=1067470711
   41 0.130102926  10.20.0.132 → 10.20.0.113  TCP 66 55936 → 2049 [FIN, ACK]
Seq=1 Ack=1 Win=64256 Len=0 TSval=2111608461 TSecr=1067470711
   42 0.130142430  10.20.0.113 → 10.20.0.132  TCP 66 2049 → 55936 [FIN, ACK]
Seq=1 Ack=2 Win=29696 Len=0 TSval=1067470734 TSecr=2111608461
   43 0.130273503  10.20.0.132 → 10.20.0.113  TCP 66 55936 → 2049 [ACK] Seq=2
Ack=2 Win=64256 Len=0 TSval=2111608461 TSecr=1067470734
   44 0.132571585  10.20.0.132 → 10.20.0.113  TCP 74 55946 → 2049 [SYN] Seq=0
Win=64240 Len=0 MSS=1460 SACK_PERM=1 TSval=2111608463 TSecr=0 WS=128
   45 0.132594838  10.20.0.113 → 10.20.0.132  TCP 74 2049 → 55946 [SYN, ACK]
Seq=0 Ack=1 Win=28960 Len=0 MSS=1460 SACK_PERM=1 TSval=1067470736
TSecr=2111608463 WS=1024
   46 0.132765688  10.20.0.132 → 10.20.0.113  TCP 66 55946 → 2049 [ACK] Seq=1
Ack=1 Win=64256 Len=0 TSval=2111608463 TSecr=1067470736
   47 0.153765722  10.20.0.132 → 10.20.0.113  TCP 66 55946 → 2049 [FIN, ACK]
Seq=1 Ack=1 Win=64256 Len=0 TSval=2111608484 TSecr=1067470736
   48 0.153805361  10.20.0.113 → 10.20.0.132  TCP 66 2049 → 55946 [FIN, ACK]
Seq=1 Ack=2 Win=29696 Len=0 TSval=1067470757 TSecr=2111608484
   49 0.153985312  10.20.0.132 → 10.20.0.113  TCP 66 55946 → 2049 [ACK] Seq=2
Ack=2 Win=64256 Len=0 TSval=2111608485 TSecr=1067470757
   50 0.156054965  10.20.0.132 → 10.20.0.113  TCP 74 55956 → 2049 [SYN] Seq=0
Win=64240 Len=0 MSS=1460 SACK_PERM=1 TSval=2111608487 TSecr=0 WS=128
   51 0.156070026  10.20.0.113 → 10.20.0.132  TCP 74 2049 → 55956 [SYN, ACK]
Seq=0 Ack=1 Win=28960 Len=0 MSS=1460 SACK_PERM=1 TSval=1067470760
TSecr=2111608487 WS=1024
   52 0.156226983  10.20.0.132 → 10.20.0.113  TCP 66 55956 → 2049 [ACK] Seq=1
Ack=1 Win=64256 Len=0 TSval=2111608487 TSecr=1067470760
   53 0.174042237  10.20.0.132 → 10.20.0.113  TCP 66 55956 → 2049 [FIN, ACK]
Seq=1 Ack=1 Win=64256 Len=0 TSval=2111608505 TSecr=1067470760
   54 0.174081904  10.20.0.113 → 10.20.0.132  TCP 66 2049 → 55956 [FIN, ACK]
Seq=1 Ack=2 Win=29696 Len=0 TSval=1067470778 TSecr=2111608505
   55 0.174187537  10.20.0.132 → 10.20.0.113  TCP 66 55956 → 2049 [ACK] Seq=2
Ack=2 Win=64256 Len=0 TSval=2111608505 TSecr=1067470778
   56 0.174202386  10.20.0.132 → 10.20.0.113  NFS 326 V4 Call EXCHANGE_ID
   57 0.174304438  10.20.0.113 → 10.20.0.132  NFS 202 V4 Reply (Call In 56)
EXCHANGE_ID
   58 0.174394500  10.20.0.132 → 10.20.0.113  TCP 66 757 → 2049 [ACK] Seq=305
Ack=165 Win=64128 Len=0 TSval=2111608505 TSecr=1067470778
   59 0.174549675  10.20.0.132 → 10.20.0.113  NFS 326 V4 Call EXCHANGE_ID
   60 0.174709875  10.20.0.113 → 10.20.0.132  NFS 202 V4 Reply (Call In 59)
EXCHANGE_ID
   61 0.174822405  10.20.0.132 → 10.20.0.113  TCP 66 757 → 2049 [ACK] Seq=565
Ack=301 Win=64128 Len=0 TSval=2111608506 TSecr=1067470778
   62 0.174867417  10.20.0.132 → 10.20.0.113  NFS 290 V4 Call CREATE_SESSION
   63 0.175088479  10.20.0.113 → 10.20.0.132  NFS 194 V4 Reply (Call In 62)
CREATE_SESSION
   64 0.175276010  10.20.0.132 → 10.20.0.113  TCP 66 757 → 2049 [ACK] Seq=789
Ack=429 Win=64128 Len=0 TSval=2111608506 TSecr=1067470779
   65 0.175357595  10.20.0.132 → 10.20.0.113  NFS 206 V4 Call RECLAIM_COMPLETE
   66 0.175827084  10.20.0.113 → 10.20.0.132  NFS 158 V4 Reply (Call In 65)
RECLAIM_COMPLETE
   67 0.175959260  10.20.0.132 → 10.20.0.113  TCP 66 757 → 2049 [ACK] Seq=929
Ack=521 Win=64128 Len=0 TSval=2111608507 TSecr=1067470779
   68 0.178308430  10.20.0.132 → 10.20.0.113  TCP 74 55966 → 2049 [SYN] Seq=0
Win=64240 Len=0 MSS=1460 SACK_PERM=1 TSval=2111608509 TSecr=0 WS=128
   69 0.178324070  10.20.0.113 → 10.20.0.132  TCP 74 2049 → 55966 [SYN, ACK]
Seq=0 Ack=1 Win=28960 Len=0 MSS=1460 SACK_PERM=1 TSval=1067470782
TSecr=2111608509 WS=1024
   70 0.178439684  10.20.0.132 → 10.20.0.113  TCP 66 55966 → 2049 [ACK] Seq=1
Ack=1 Win=64256 Len=0 TSval=2111608509 TSecr=1067470782
   71 0.194934259  10.20.0.132 → 10.20.0.113  TCP 66 55966 → 2049 [FIN, ACK]
Seq=1 Ack=1 Win=64256 Len=0 TSval=2111608526 TSecr=1067470782
   72 0.194973031  10.20.0.113 → 10.20.0.132  TCP 66 2049 → 55966 [FIN, ACK]
Seq=1 Ack=2 Win=29696 Len=0 TSval=1067470799 TSecr=2111608526
   73 0.195098988  10.20.0.132 → 10.20.0.113  TCP 66 55966 → 2049 [ACK] Seq=2
Ack=2 Win=64256 Len=0 TSval=2111608526 TSecr=1067470799
   74 0.197363286  10.20.0.132 → 10.20.0.113  TCP 74 55976 → 2049 [SYN] Seq=0
Win=64240 Len=0 MSS=1460 SACK_PERM=1 TSval=2111608528 TSecr=0 WS=128
   75 0.197378774  10.20.0.113 → 10.20.0.132  TCP 74 2049 → 55976 [SYN, ACK]
Seq=0 Ack=1 Win=28960 Len=0 MSS=1460 SACK_PERM=1 TSval=1067470801
TSecr=2111608528 WS=1024
   76 0.197519084  10.20.0.132 → 10.20.0.113  TCP 66 55976 → 2049 [ACK] Seq=1
Ack=1 Win=64256 Len=0 TSval=2111608528 TSecr=1067470801
   77 0.216559738  10.20.0.132 → 10.20.0.113  TCP 66 55976 → 2049 [FIN, ACK]
Seq=1 Ack=1 Win=64256 Len=0 TSval=2111608547 TSecr=1067470801
   78 0.216585690  10.20.0.113 → 10.20.0.132  TCP 66 2049 → 55976 [FIN, ACK]
Seq=1 Ack=2 Win=29696 Len=0 TSval=1067470820 TSecr=2111608547
   79 0.216689905  10.20.0.132 → 10.20.0.113  TCP 66 55976 → 2049 [ACK] Seq=2
Ack=2 Win=64256 Len=0 TSval=2111608547 TSecr=1067470820
   80 0.226054642  10.20.0.132 → 10.20.0.113  NFS 182 V4 Call DESTROY_SESSION
   81 0.226207852  10.20.0.113 → 10.20.0.132  NFS 114 V4 Reply (Call In 80)
DESTROY_SESSION
   82 0.226348228  10.20.0.132 → 10.20.0.113  TCP 66 757 → 2049 [ACK] Seq=1045
Ack=569 Win=64128 Len=0 TSval=2111608557 TSecr=1067470830
   83 0.226468471  10.20.0.132 → 10.20.0.113  NFS 174 V4 Call DESTROY_CLIENTID
   84 0.226830861  10.20.0.113 → 10.20.0.132  NFS 114 V4 Reply (Call In 83)
DESTROY_CLIENTID
   85 0.226957045  10.20.0.132 → 10.20.0.113  TCP 66 757 → 2049 [ACK] Seq=1153
Ack=617 Win=64128 Len=0 TSval=2111608558 TSecr=1067470830
   86 0.227914729  10.20.0.132 → 10.20.0.113  TCP 66 757 → 2049 [FIN, ACK]
Seq=1153 Ack=617 Win=64128 Len=0 TSval=2111608559 TSecr=1067470830
   87 0.227930401  10.20.0.113 → 10.20.0.132  TCP 66 2049 → 757 [FIN, ACK]
Seq=617 Ack=1154 Win=33792 Len=0 TSval=1067470832 TSecr=2111608559
   88 0.228030801  10.20.0.132 → 10.20.0.113  TCP 66 757 → 2049 [ACK] Seq=1154
Ack=618 Win=64128 Len=0 TSval=2111608559 TSecr=1067470832
   89 5.302870038 Dell_06:24:31 → HewlettP_b2:5a:53 ARP 60 Who has
10.20.0.113? Tell 10.20.0.132
   90 5.302881502 HewlettP_b2:5a:53 → Dell_06:24:31 ARP 42 10.20.0.113 is at
28:80:23:b2:5a:53


it doesn't seem like anything I've run into before.  Any ideas?

- Orion

-- 
Orion Poplawski
Manager of NWRA Technical Systems          720-772-5637
NWRA, Boulder/CoRA Office             FAX: 303-415-9702
3380 Mitchell Lane                       orion@nwra.com
Boulder, CO 80301                 https://www.nwra.com/



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2019-08-02 22:21 NFS issues Orion Poplawski
2019-08-04 20:03 ` Daniel Kobras
2019-08-05 22:04   ` Orion Poplawski

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