Re: nping localhost

["Michael D. Lawler" <mdlawler () lawlers us>]

I am also able to duplicate this under Win 7 32 
with nmap 7.30 and npcat 0.10R2.  If I copy 
nping.exe to c:\windows\system32\npcap and run it 
from that directory it works.  Running nmap on 
localhost from the normal c:\program files\nmap 
folder works so it seems that nping isn't seeing 
that npcap is available on my system unless I put 
the nping.exe executable in the c:\windows\system32\npcap folder.


At 03:43 AM 10/2/2016, 食肉大灰兔V5 wrote:
> Hi,
>
> I can't reproduce your issue on either Npcap 
> 0.10 or 0.10 r2. I want you to help these steps:
>
> 1) provide the DiagReport output: 
> <https://github.com/nmap/npcap#diagnostic-report>https://github.com/nmap/npcap#diagnostic-report.
>
> 2) determine the latest workable Npcap version. 
> For example, 0.10 works and 0.10 r2 doesn't work.
>
> 3) reproduce steps. I guess you just installed 
> Nmap 7.30 together with the shipped Npcap 0.10 
> r2. If the steps are not as above, please provide them.
>
> Thanks!
>
>
> Cheers,
> Yang
>
>
> On Fri, Sep 30, 2016 at 3:06 PM, Nping User 
> <<mailto:npinguser () gmail com>npinguser () gmail com> wrote:
> Hi,
> Â
> I am not sure if its suppose to work, but nping 
> is unable to get replies from localhost with ncpap.
> Â
> Host is Windows 7 64bit
> Â
> c:\>nmap --version
> Nmap version 7.30 ( <https://nmap.org>https://nmap.org )
> Platform: i686-pc-windows-windows
> Compiled with: nmap-liblua-5.3.3 openssl-1.0.2j 
> nmap-libpcre-7.6 Npcap-0.10 r2 nmap-libdnet-1.12 ipv6
> Compiled without:
> Available nsock engines: iocp poll select
> Â
> Â
> c:\>nping -d4 -c 1 localhost
> Nping will send packets at raw ethernet level
> Starting Nping 0.7.30 ( <https://nmap.org/nping>https://nmap.org/nping )
> Resolving specified targets...
> +-----------------TARGET-----------------+
> Device Name:Â Â Â Â Â Â Â Â Â Â Â  lo0
> Device FullName:Â Â Â Â Â Â Â  lo0
> Device Type:Â Â Â Â Â Â Â Â Â Â Â  Loopback
> Directly connected?:Â Â Â  yes
> Address family:Â Â Â Â Â Â Â Â  AF_INET
> Resolved Hostname:
> Supplied Hostname:Â Â Â Â Â  localhost
> Target Address:Â Â Â Â Â Â Â Â  127.0.0.1
> Source Address:Â Â Â Â Â Â Â Â  127.0.0.1
> Next Hop Address:Â Â Â Â Â Â  127.0.0.1
> Target MAC Address:Â Â Â Â  00:00:00:00:00:00
> Source MAC Address:Â Â Â Â  00:00:00:00:00:00
> Next Hop MAC Address:Â Â  00:00:00:00:00:00
> 1 target IP address determined.
> Next target returned by getNextTarget(): Targets[0/1] --> 127.0.0.1
> BPF-filter: (src host 127.0.0.1 and dst host 
> 127.0.0.1) and ((icmp and icmp[icmptype] = 0) or 
> (icmp and (icmp[icmptype] = 3 or icmp[icmptype]
> cmp[icmptype] = 5 or icmp[icmptype] = 11 or icmp[icmptype] = 12)) )
> Opening pcap device lo0
> Pcap device lo0 open successfully
> Next target returned by getNextTarget(): Targets[0/1] --> 127.0.0.1
> fillPacket(target=004D1A40, port=0, 
> buff=0041FC10, bufflen=65535, filledlen=00418BF0 rawfd=-1)
> fillPacketICMP(target=004D1A40, buff=0041FC1E, 
> bufflen=65521, filledlen=00418B78)
> nping_event_handler()
> nping_event_handler(): Received callback of type TIMER with status SUCCESS
> SENT (0.6860s) ICMP [127.0.0.1 > 127.0.0.1 Echo 
> request (type=8/code=0) id=44031 seq=1] IP 
> [ver=4 ihl=5 tos=0x00 iplen=28 id=19189 foff=0 ttl=
> =1 csum=0x31ea]
> 0000Â Â  00 00 00 00 00 00 00 00Â  00 00 00 00 08 00 45 00Â  ..............E.
> 0010Â Â  00 1c 4a f5 00 00 40 01Â  31 ea 7f 00 00 01 7f 00Â  ..J...@.1.......
> 0020   00 01 08 00 4b ff ab ff  00 01    
> Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â  ....K.....
> nping_event_handler()
> nping_event_handler(): Received callback of type READ-PCAP with status TIMEOUT
> nping_event_handler(): READ-PCAP timeout: Unknown error
> nping_event_handler()
> nping_event_handler(): Received callback of type READ-PCAP with status TIMEOUT
> nping_event_handler(): READ-PCAP timeout: Unknown error
> nping_event_handler()
> nping_event_handler(): Received callback of type READ-PCAP with status TIMEOUT
> nping_event_handler(): READ-PCAP timeout: Unknown error
>
> Next target returned by getNextTarget(): Targets[0/1] --> 127.0.0.1
> Max rtt: N/A | Min rtt: N/A | Avg rtt: N/A
> Raw packets sent: 1 (42B) | Rcvd: 0 (0B) | Lost: 1 (100.00%)
> Tx time: 0.31000s | Tx bytes/s: 135.48 | Tx pkts/s: 3.23
> Rx time: 1.31200s | Rx bytes/s: 0.00 | Rx pkts/s: 0.00
> Nping done: 1 IP address pinged in 2.00 seconds
>
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--
Michael D. Lawler
email mailto:mdlawler () lawlers us

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