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Diffstat (limited to 'results/classifier/118/permissions/1862415')
| -rw-r--r-- | results/classifier/118/permissions/1862415 | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/results/classifier/118/permissions/1862415 b/results/classifier/118/permissions/1862415 new file mode 100644 index 000000000..037e03f3d --- /dev/null +++ b/results/classifier/118/permissions/1862415 @@ -0,0 +1,130 @@ +permissions: 0.890 +graphic: 0.869 +user-level: 0.860 +risc-v: 0.825 +assembly: 0.819 +register: 0.805 +files: 0.803 +semantic: 0.801 +architecture: 0.795 +performance: 0.783 +vnc: 0.766 +arm: 0.759 +virtual: 0.755 +TCG: 0.749 +boot: 0.743 +PID: 0.736 +device: 0.725 +socket: 0.724 +mistranslation: 0.722 +peripherals: 0.706 +debug: 0.703 +network: 0.695 +kernel: 0.667 +KVM: 0.654 +hypervisor: 0.650 +i386: 0.623 +ppc: 0.605 +VMM: 0.602 +x86: 0.576 + +-nic user cannot receive TFTP response from outside on windows 10 host + +Configuration: +qemu is on a windows 10 host, address 192.168.1.24 +A tftp server, which is atftpd, is at address 192.168.1.31 +a guest is started by: +``` +.\qemu-system-x86_64.exe -accel hax \ +-nic user,id=n1,tftp-server-name=192.168.1.31,bootfile=tftp://192.168.1.31/grub/i386-pc/core.0 \ +-object filter-dump,id=f1,netdev=n1,file=dump.dat +``` + +qemu v4.2.0-11797-g2890edc853-dirty, from https://qemu.weilnetz.de/w64/ +windows 10 1909 18363.628 + +Here is the captured traffic from dump.dat, no filter applied: +No. Time Source Destination Protocol Length Info +1 0.000000 0.0.0.0 255.255.255.255 DHCP 439 DHCP Discover - Transaction ID 0xdb38340e +2 0.000081 10.0.2.2 255.255.255.255 DHCP 590 DHCP Offer - Transaction ID 0xdb38340e +3 1.035670 0.0.0.0 255.255.255.255 DHCP 439 DHCP Discover - Transaction ID 0xdb38340e +4 1.035693 10.0.2.2 255.255.255.255 DHCP 590 DHCP Offer - Transaction ID 0xdb38340e +5 3.068055 0.0.0.0 255.255.255.255 DHCP 451 DHCP Request - Transaction ID 0xdb38340e +6 3.068099 10.0.2.2 255.255.255.255 DHCP 590 DHCP ACK - Transaction ID 0xdb38340e +7 3.068209 RealtekU_12:34:56 Broadcast ARP 42 ARP Announcement for 10.0.2.15 +8 3.148419 RealtekU_12:34:56 Broadcast ARP 42 Who has 10.0.2.2? Tell 10.0.2.15 +9 3.148449 52:55:0a:00:02:02 RealtekU_12:34:56 ARP 64 10.0.2.2 is at 52:55:0a:00:02:02 +10 3.148511 10.0.2.15 192.168.1.31 TFTP 91 Read Request, File: grub/i386-pc/core.0, Transfer type: octet, blksize=1432, tsize=0 +11 3.398093 10.0.2.15 192.168.1.31 TFTP 91 Read Request, File: grub/i386-pc/core.0, Transfer type: octet, blksize=1432, tsize=0 +12 3.946041 10.0.2.15 192.168.1.31 TFTP 91 Read Request, File: grub/i386-pc/core.0, Transfer type: octet, blksize=1432, tsize=0 +13 4.990262 10.0.2.15 192.168.1.31 TFTP 91 Read Request, File: grub/i386-pc/core.0, Transfer type: octet, blksize=1432, tsize=0 +14 7.022839 10.0.2.15 192.168.1.31 TFTP 91 Read Request, File: grub/i386-pc/core.0, Transfer type: octet, blksize=1432, tsize=0 +15 11.087041 10.0.2.15 192.168.1.31 TFTP 91 Read Request, File: grub/i386-pc/core.0, Transfer type: octet, blksize=1432, tsize=0 + + +Here is the captured traffic at host NIC, filered by from or to 192.168.1.31 +No. Time Source Destination Protocol Length Info +14140 57.729066 192.168.1.24 192.168.1.31 TFTP 91 Read Request, File: grub/i386-pc/core.0, Transfer type: octet, blksize=1432, tsize=0 +14141 57.732988 192.168.1.31 192.168.1.24 TFTP 69 Option Acknowledgement, tsize=45542, blksize=1432 +14255 57.977995 192.168.1.24 192.168.1.31 TFTP 91 Read Request, File: grub/i386-pc/core.0, Transfer type: octet, blksize=1432, tsize=0 +14256 57.979876 192.168.1.31 192.168.1.24 TFTP 69 Option Acknowledgement, tsize=45542, blksize=1432 +14275 58.525939 192.168.1.24 192.168.1.31 TFTP 91 Read Request, File: grub/i386-pc/core.0, Transfer type: octet, blksize=1432, tsize=0 +14276 58.527819 192.168.1.31 192.168.1.24 TFTP 69 Option Acknowledgement, tsize=45542, blksize=1432 +14328 59.570178 192.168.1.24 192.168.1.31 TFTP 91 Read Request, File: grub/i386-pc/core.0, Transfer type: octet, blksize=1432, tsize=0 +14329 59.581024 192.168.1.31 192.168.1.24 TFTP 69 Option Acknowledgement, tsize=45542, blksize=1432 +14383 61.602742 192.168.1.24 192.168.1.31 TFTP 91 Read Request, File: grub/i386-pc/core.0, Transfer type: octet, blksize=1432, tsize=0 +14384 61.605554 192.168.1.31 192.168.1.24 TFTP 69 Option Acknowledgement, tsize=45542, blksize=1432 +14730 62.736572 192.168.1.31 192.168.1.24 TFTP 69 Option Acknowledgement, tsize=45542, blksize=1432 +14741 62.987924 192.168.1.31 192.168.1.24 TFTP 69 Option Acknowledgement, tsize=45542, blksize=1432 +14756 63.533477 192.168.1.31 192.168.1.24 TFTP 69 Option Acknowledgement, tsize=45542, blksize=1432 +14815 64.577653 192.168.1.31 192.168.1.24 TFTP 69 Option Acknowledgement, tsize=45542, blksize=1432 +14916 65.666959 192.168.1.24 192.168.1.31 TFTP 91 Read Request, File: grub/i386-pc/core.0, Transfer type: octet, blksize=1432, tsize=0 +14917 65.668778 192.168.1.31 192.168.1.24 TFTP 69 Option Acknowledgement, tsize=45542, blksize=1432 +15235 66.615186 192.168.1.31 192.168.1.24 TFTP 69 Option Acknowledgement, tsize=45542, blksize=1432 +15481 67.745250 192.168.1.31 192.168.1.24 TFTP 69 Option Acknowledgement, tsize=45542, blksize=1432 +15509 67.991523 192.168.1.31 192.168.1.24 TFTP 69 Option Acknowledgement, tsize=45542, blksize=1432 +15566 68.539050 192.168.1.31 192.168.1.24 TFTP 69 Option Acknowledgement, tsize=45542, blksize=1432 +16691 69.583531 192.168.1.31 192.168.1.24 TFTP 69 Option Acknowledgement, tsize=45542, blksize=1432 +17457 70.675366 192.168.1.31 192.168.1.24 TFTP 69 Option Acknowledgement, tsize=45542, blksize=1432 +17599 71.615337 192.168.1.31 192.168.1.24 TFTP 69 Option Acknowledgement, tsize=45542, blksize=1432 +17904 72.747338 192.168.1.31 192.168.1.24 TFTP 69 Option Acknowledgement, tsize=45542, blksize=1432 +18012 72.995681 192.168.1.31 192.168.1.24 TFTP 69 Option Acknowledgement, tsize=45542, blksize=1432 +18192 73.544257 192.168.1.31 192.168.1.24 TFTP 69 Option Acknowledgement, tsize=45542, blksize=1432 +18360 74.588002 192.168.1.31 192.168.1.24 TFTP 69 Option Acknowledgement, tsize=45542, blksize=1432 +18981 75.679037 192.168.1.31 192.168.1.24 TFTP 69 Option Acknowledgement, tsize=45542, blksize=1432 +19270 76.620528 192.168.1.31 192.168.1.24 TFTP 69 Option Acknowledgement, tsize=45542, blksize=1432 +19839 77.752338 192.168.1.31 192.168.1.24 TFTP 69 Option Acknowledgement, tsize=45542, blksize=1432 +19852 78.001267 192.168.1.31 192.168.1.24 TFTP 69 Option Acknowledgement, tsize=45542, blksize=1432 +19917 78.548965 192.168.1.31 192.168.1.24 TFTP 69 Option Acknowledgement, tsize=45542, blksize=1432 +20066 79.593232 192.168.1.31 192.168.1.24 TFTP 69 Option Acknowledgement, tsize=45542, blksize=1432 +20140 80.684604 192.168.1.31 192.168.1.24 TFTP 69 Option Acknowledgement, tsize=45542, blksize=1432 +20220 81.625996 192.168.1.31 192.168.1.24 TFTP 69 Option Acknowledgement, tsize=45542, blksize=1432 +20537 82.824574 192.168.1.31 192.168.1.24 TFTP 69 Option Acknowledgement, tsize=45542, blksize=1432 +20551 83.033318 192.168.1.31 192.168.1.24 TFTP 69 Option Acknowledgement, tsize=45542, blksize=1432 +20607 83.555510 192.168.1.31 192.168.1.24 TFTP 69 Option Acknowledgement, tsize=45542, blksize=1432 +20734 84.598612 192.168.1.31 192.168.1.24 TFTP 69 Option Acknowledgement, tsize=45542, blksize=1432 +20816 85.691535 192.168.1.31 192.168.1.24 TFTP 69 Option Acknowledgement, tsize=45542, blksize=1432 +20898 86.631036 192.168.1.31 192.168.1.24 TFTP 69 Option Acknowledgement, tsize=45542, blksize=1432 +22311 90.695296 192.168.1.31 192.168.1.24 TFTP 69 Option Acknowledgement, tsize=45542, blksize=1432 + +From the traffic, the guest sent the request properly, and it is rerouted outside properly, and the server respond to it properly. However, the guest never received the response. + + + + + +The QEMU project is currently considering to move its bug tracking to +another system. For this we need to know which bugs are still valid +and which could be closed already. Thus we are setting older bugs to +"Incomplete" now. + +If you still think this bug report here is valid, then please switch +the state back to "New" within the next 60 days, otherwise this report +will be marked as "Expired". Or please mark it as "Fix Released" if +the problem has been solved with a newer version of QEMU already. + +Thank you and sorry for the inconvenience. + + +[Expired for QEMU because there has been no activity for 60 days.] + |