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Question about nmap (nping) and Record Route option
From: Kevin Wilson <wkevils () gmail com>
Date: Sun, 16 Jun 2013 23:17:29 +0300
Hello, following: http://seclists.org/nmap-dev/2006/q3/52 I tried this: nping --ip-options "R" scanme.insecure.org And I got: Starting Nping 0.6.25 ( http://nmap.org/nping ) at 2013-06-17 02:05 IDT SENT (0.1653s) ICMP 192.168.2.10 > 74.207.244.221 Echo request (type=8/code=0) ttl=64 id=52304 iplen=68 ipopts={ NOP RR{#0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0}} RCVD (0.4292s) ICMP 74.207.244.221 > 192.168.2.10 Echo reply (type=0/code=0) ttl=52 id=45126 iplen=68 ipopts={ RR{ 79.177.1.134 212.179.37.1 212.179.160.186 62.219.189.202 80.81.192.191 184.105.213.161 184.105.213.94 184.105.213.178 184.105.222.90#} EOL} SENT (1.1656s) ICMP 192.168.2.10 > 74.207.244.221 Echo request (type=8/code=0) ttl=64 id=52304 iplen=68 ipopts={ NOP RR{#0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0}} SENT (2.1667s) ICMP 192.168.2.10 > 74.207.244.221 Echo request (type=8/code=0) ttl=64 id=52304 iplen=68 ipopts={ NOP RR{#0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0}} RCVD (2.4270s) ICMP 74.207.244.221 > 192.168.2.10 Echo reply (type=0/code=0) ttl=52 id=45127 iplen=68 ipopts={ RR{ 79.177.1.134 212.179.37.1 212.179.160.186 62.219.189.202 80.81.192.191 184.105.213.161 184.105.213.94 184.105.213.178 184.105.222.90#} EOL} SENT (3.1670s) ICMP 192.168.2.10 > 74.207.244.221 Echo request (type=8/code=0) ttl=64 id=52304 iplen=68 ipopts={ NOP RR{#0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0}} SENT (4.1676s) ICMP 192.168.2.10 > 74.207.244.221 Echo request (type=8/code=0) ttl=64 id=52304 iplen=68 ipopts={ NOP RR{#0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0}} Max rtt: 263.812ms | Min rtt: 260.246ms | Avg rtt: 262.029ms Raw packets sent: 5 (340B) | Rcvd: 2 (136B) | Lost: 3 (60.00%) Tx time: 4.00356s | Tx bytes/s: 84.92 | Tx pkts/s: 1.25 Rx time: 5.00442s | Rx bytes/s: 27.18 | Rx pkts/s: 0.40 Nping done: 1 IP address pinged in 5.18 seconds It seems that in this example , nping did its job great, as I see IP addresses in the echo reply. A few minutes I tried again: nping --ip-options "R" scanme.insecure.org This time, as you can see below, no results! (I mean no Echo reply at all). ping works: ping scanme.insecure.org PING scanme.insecure.org (74.207.244.221) 56(84) bytes of data. 64 bytes from scanme.nmap.org (74.207.244.221): icmp_seq=1 ttl=50 time=216 ms 64 bytes from scanme.nmap.org (74.207.244.221): icmp_seq=2 ttl=50 time=216 ms nping works: nping scanme.insecure.org Starting Nping 0.6.25 ( http://nmap.org/nping ) at 2013-06-17 02:15 IDT SENT (0.1570s) ICMP 192.168.2.10 > 74.207.244.221 Echo request (type=8/code=0) ttl=64 id=10105 iplen=28 RCVD (0.4175s) ICMP 74.207.244.221 > 192.168.2.10 Echo reply (type=0/code=0) ttl=50 id=45140 iplen=28 An ideas ? I tried a couple time more, I verified that the iptables service is not running and yet the same. Below is the log of the second time, with no results, of: nping --ip-options "R" scanme.insecure.org Starting Nping 0.6.25 ( http://nmap.org/nping ) at 2013-06-17 02:12 IDT SENT (0.1541s) ICMP 192.168.2.10 > 74.207.244.221 Echo request (type=8/code=0) ttl=64 id=50339 iplen=68 ipopts={ NOP RR{#0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0}} SENT (1.1544s) ICMP 192.168.2.10 > 74.207.244.221 Echo request (type=8/code=0) ttl=64 id=50339 iplen=68 ipopts={ NOP RR{#0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0}} SENT (2.1556s) ICMP 192.168.2.10 > 74.207.244.221 Echo request (type=8/code=0) ttl=64 id=50339 iplen=68 ipopts={ NOP RR{#0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0}} SENT (3.1568s) ICMP 192.168.2.10 > 74.207.244.221 Echo request (type=8/code=0) ttl=64 id=50339 iplen=68 ipopts={ NOP RR{#0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0}} SENT (4.1579s) ICMP 192.168.2.10 > 74.207.244.221 Echo request (type=8/code=0) ttl=64 id=50339 iplen=68 ipopts={ NOP RR{#0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0}} Max rtt: N/A | Min rtt: N/A | Avg rtt: N/A Raw packets sent: 5 (340B) | Rcvd: 0 (0B) | Lost: 5 (100.00%) Tx time: 4.00505s | Tx bytes/s: 84.89 | Tx pkts/s: 1.25 Rx time: 5.00612s | Rx bytes/s: 0.00 | Rx pkts/s: 0.00 Nping done: 1 IP address pinged in 5.17 seconds regards, Kevin _______________________________________________ Sent through the dev mailing list http://nmap.org/mailman/listinfo/dev Archived at http://seclists.org/nmap-dev/
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- Question about nmap (nping) and Record Route option Kevin Wilson (Jun 16)