Got ERROR packet: TFTP Aborted

[Radek Krejča]

> Bez tcpdumpu ve kterem by bylo videt v jakem kontextu sel onen udajny
> ERROR paket bude tezky cokoliv rict.
> 

Tak pres tcpdump jsem zaznamenal jedinou podezrelou vec a to:

root na storage /root# tcpdump udp port nfs
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on re0, link-type EN10MB (Ethernet), capture size 96 bytes
21:28:42.137952 IP pc-50.ucebna.int.4 > storage.ucebna.int.nfs: 100 lookup [|nfs]
21:28:42.138006 IP storage.ucebna.int.nfs > pc-50.ucebna.int.4: reply ok 236 lookup [|nfs]
21:28:42.138536 IP pc-50.ucebna.int.5 > storage.ucebna.int.nfs: 112 lookup [|nfs]
21:28:42.138580 IP storage.ucebna.int.nfs > pc-50.ucebna.int.5: reply ok 116 lookup ERROR: No such file or directory
21:28:42.142127 IP pc-50.ucebna.int.7 > storage.ucebna.int.nfs: 100 lookup [|nfs]
21:28:42.142162 IP storage.ucebna.int.nfs > pc-50.ucebna.int.7: reply ok 236 lookup [|nfs]
21:28:42.148753 IP pc-50.ucebna.int.8 > storage.ucebna.int.nfs: 116 lookup [|nfs]
21:28:42.148792 IP storage.ucebna.int.nfs > pc-50.ucebna.int.8: reply ok 116 lookup ERROR: No such file or directory
21:28:42.150983 IP pc-50.ucebna.int.10 > storage.ucebna.int.nfs: 100 lookup [|nfs]
21:28:42.151017 IP storage.ucebna.int.nfs > pc-50.ucebna.int.10: reply ok 236 lookup [|nfs]
21:28:42.151826 IP pc-50.ucebna.int.11 > storage.ucebna.int.nfs: 108 lookup [|nfs]
21:28:42.151863 IP storage.ucebna.int.nfs > pc-50.ucebna.int.11: reply ok 116 lookup ERROR: No such file or directory
21:28:42.153328 IP pc-50.ucebna.int.13 > storage.ucebna.int.nfs: 100 lookup [|nfs]
21:28:42.153362 IP storage.ucebna.int.nfs > pc-50.ucebna.int.13: reply ok 236 lookup [|nfs]
21:28:42.153934 IP pc-50.ucebna.int.14 > storage.ucebna.int.nfs: 104 lookup [|nfs]
21:28:42.153970 IP storage.ucebna.int.nfs > pc-50.ucebna.int.14: reply ok 116 lookup ERROR: No such file or directory
21:28:42.209652 IP pc-50.ucebna.int.16 > storage.ucebna.int.nfs: 100 lookup [|nfs]
21:28:42.209687 IP storage.ucebna.int.nfs > pc-50.ucebna.int.16: reply ok 236 lookup [|nfs]
21:28:42.210414 IP pc-50.ucebna.int.17 > storage.ucebna.int.nfs: 112 lookup [|nfs]
21:28:42.210451 IP storage.ucebna.int.nfs > pc-50.ucebna.int.17: reply ok 116 lookup ERROR: No such file or directory
21:28:42.213928 IP pc-50.ucebna.int.19 > storage.ucebna.int.nfs: 100 lookup [|nfs]
21:28:42.213957 IP storage.ucebna.int.nfs > pc-50.ucebna.int.19: reply ok 236 lookup [|nfs]
21:28:42.214547 IP pc-50.ucebna.int.20 > storage.ucebna.int.nfs: 116 lookup [|nfs]
21:28:42.214585 IP storage.ucebna.int.nfs > pc-50.ucebna.int.20: reply ok 116 lookup ERROR: No such file or directory
21:28:42.216322 IP pc-50.ucebna.int.22 > storage.ucebna.int.nfs: 100 lookup [|nfs]
21:28:42.216357 IP storage.ucebna.int.nfs > pc-50.ucebna.int.22: reply ok 236 lookup [|nfs]
21:28:42.216869 IP pc-50.ucebna.int.23 > storage.ucebna.int.nfs: 108 lookup [|nfs]
21:28:42.216907 IP storage.ucebna.int.nfs > pc-50.ucebna.int.23: reply ok 116 lookup ERROR: No such file or directory
21:28:42.218407 IP pc-50.ucebna.int.25 > storage.ucebna.int.nfs: 100 lookup [|nfs]
21:28:42.218441 IP storage.ucebna.int.nfs > pc-50.ucebna.int.25: reply ok 236 lookup [|nfs]
21:28:42.218988 IP pc-50.ucebna.int.26 > storage.ucebna.int.nfs: 108 lookup [|nfs]
21:28:42.219022 IP storage.ucebna.int.nfs > pc-50.ucebna.int.26: reply ok 236 lookup [|nfs]

Bohuzel nejak nevim, jak najit, co to znamena. Na Google jsem nasel, ze to je v pripade, ze nekorektne bezi nfs, ale mne bezi - stanice normalne nastartuje. 

Radek