coydog/zmap-freebsd
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Author SHA1 Message Date
Eric
8ecbd038b5 Adding radix support to constraints 
This allows us to lookup an index -> ip address much faster
(16 seconds for ~3.7 billion addresses with sparse blacklist,
vs 65 sec before radix array).

Setting the PREFIX_LEN to /20, as this appears to give a good tradeoff
between radix population time (<1ms), runtime (16s), and memory footprint (4MB).
 2013-10-03 02:28:19 -04:00
Alex Halderman
bc3ec6456a What Eric and Zakir said 2013-10-01 17:05:47 -04:00
Zakir Durumeric
5cd6f3294c Merge branch 'master' of github.com:zmap/zmap 2013-09-09 22:38:21 -04:00
Zakir Durumeric
952df21a1f Changing 192.18.0.0/15 to 198.18.0.0/15 in default blacklist. 
Reported by David Fifield: The network 192.18.0.0/15 is typoed in RFC 2544;
it should be 198.18.0.0/15. The erratum is here:
http://www.rfc-editor.org/errata_search.php?rfc=2544
 2013-09-09 22:36:56 -04:00
Eric
6c74ce6837 Update man page to include fields 
and also update file paths
 2013-09-03 16:02:27 -04:00
Eric
2198295c71 Adding icmp unreachable strings (udp_unreach_str) 2013-09-02 19:00:22 -04:00
Eric
754e2dc1f7 Add icmp_responder to UDP fieldset 
icmp_responder is the source address of the DEST_UNREACH ICMP
packet, which is not necessarily the same as the saddr (e.g.
NETWORK_UNREACH)
 2013-09-02 18:14:58 -04:00
Eric
d694fe69a6 UDP probe module updates saddr fieldset 
ICMP responses (e.g. DEST_UNREACH) to UDP probes (generally)
contain the IP/UDP packet that ellicited the response, though
they do not have to come from the host we sent them to (e.g.
NETWORK_UNREACH). We will "correct" this by switching the saddr
fieldset to be the host we WOULD have received a response from
 2013-09-02 17:58:20 -04:00
Eric
ee9593938b Move make_ip_str to probe_modules/packet.c 
This is a utility function, mostly useful for probe modules
 2013-09-02 17:57:32 -04:00
Eric
e458982892 Add fs_modify_word to fieldset 
You may modify an existing word to be a different value;
useful in UDP module for ICMP unreachable responses, so
we can update the "source" address
 2013-09-02 17:55:06 -04:00
Zakir Durumeric
1d8911ebb7 changing size of udp output fields len 2013-09-02 17:13:17 -04:00
Zakir Durumeric
8c8049dd66 adding data to udp probe module 2013-09-02 17:06:47 -04:00
Zakir Durumeric
51da87c605 removing accidental referal to data in udp module 2013-09-02 15:58:53 -04:00
Zakir Durumeric
3406f10271 Merge branch 'master' of github.com:zmap/zmap 2013-09-02 15:57:51 -04:00
Zakir Durumeric
b77100a387 fixing Note the incorrect values for icmp_type, icmp_length, and ttl 2013-09-02 15:57:43 -04:00
Eric
7534966101 use pkg-config for JSON=true 2013-09-02 15:49:49 -04:00
Eric
e02ac4eb0b surely this will work 2013-09-02 15:44:15 -04:00
Eric
7ad015dc73 make now works with default json-c install 2013-09-02 15:30:21 -04:00
Eric
fde456e592 format output fields better 2013-09-02 14:22:57 -04:00
Eric
b4c2a42a86 print miliseconds in timestamp-str, and correct timestamp-us description 2013-09-02 14:22:10 -04:00
Eric
cec225302a tcp seq is 32-bits 2013-09-02 13:28:17 -04:00
Eric
d44b0f10e4 ipid is 16-bit and ttl is 8-bit 2013-09-02 13:22:52 -04:00
Eric
1ed0c2a32d print newline after csv headers 2013-09-02 13:18:39 -04:00
Zakir Durumeric
b606544591 Merge branch 'master' of github.com:zmap/zmap 2013-09-02 12:50:21 -04:00
Zakir Durumeric
5652d2084b fixing memset size in zmap.c 2013-09-02 12:49:47 -04:00
Zakir Durumeric
86e303d3d0 Merge pull request #59 from hmoore-r7/bug/csv-vs-json-typo 
Fix a cosmetic typo (csv vs json)
 2013-09-02 09:47:07 -07:00
HD Moore
af157807cd Fix a cosmetic typo (csv vs json) 2013-09-02 05:41:03 -05:00
Eric
ba083e1a8e cleanup tab/spaces 2013-08-31 16:25:26 -04:00
Eric
075a44cfb4 reseting to simple_file; not sure why i had to change this in the first place 2013-08-31 16:23:40 -04:00
Eric
fc6ef16b8f friendlier error messages for vpn-users in get-gateway 2013-08-31 16:16:49 -04:00
Eric
5ff9684bf9 add --vpn to doc 2013-08-31 16:02:45 -04:00
Eric
c185f6b0a4 Fake an ethernet header rather than expose vulns 
There is probably a slight performance hit, but if you're
scanning with ZMap through a VPN, you probably don't care THAT
much about performance anyway...(also we only add a memcpy for
all accepted packets)
 2013-08-31 15:57:15 -04:00
Eric
2972bbefdc Add --vpn (-X) flag to support sending IP pkts 
When a user specifies a `-i tun0` flag for a VPN interface,
this interface expects raw IP packets, not ethernet frames.
The --vpn option allows you to send only IP packets to the
specified interface, and also performs some hacks on the receive
end to ensure we can process the results.

TODO: malloc a fake ethernet header for probe_modules.process_packet
(or better yet, make process_packet always take an IP packet, they
all seem to be implicitly doing that anyway).
 2013-08-31 15:38:13 -04:00
Eric
8f5e4beb01 Add make uninstall 
removes man page (and potential old-man page), and binary.
does not remove /etc/zmap/ or contents
 2013-08-31 14:55:08 -04:00
Alex Halderman
d11eb89768 Drop privileges after starting threads 2013-08-30 14:48:56 -04:00
Zakir Durumeric
473b96b1aa providing sock from main thread in order to faciliate dropping privs 2013-08-30 14:37:24 -04:00
Zakir Durumeric
c943dd529c is_success -> success in udp probe module 2013-08-30 02:57:48 -04:00
Zakir Durumeric
8cd541d039 adding UDP module back in with field set usage 2013-08-30 02:55:39 -04:00
Zakir Durumeric
d1eeff167d closing issue #34, no more NaN in cooldown 2013-08-30 01:21:21 -04:00
Zakir Durumeric
7270b383d9 no more NaN for hitrate. closing issue #34 2013-08-30 01:20:19 -04:00
Zakir Durumeric
42650bf402 Merge branch 'master' of github.com:zmap/zmap 2013-08-30 01:15:45 -04:00
Zakir Durumeric
be62665bb5 working MakeFile 2013-08-30 01:15:25 -04:00
Zakir Durumeric
5aee06935c compiling json module 2013-08-30 00:52:26 -04:00
Zakir Durumeric
65d19a8199 resolve merge conflicts and move timestamp to system field. 2013-08-29 23:05:53 -04:00
Eric
2aeb368f37 remove old man if it is there 2013-08-29 18:05:41 -04:00
Eric
e4025464b0 must initialize cmdline_parser before we read args 2013-08-29 18:05:06 -04:00
Alex Halderman
48f5299c53 Fix README 2013-08-29 15:21:47 -04:00
Alex Halderman
227ca3c9bb Fix description 2013-08-29 15:21:12 -04:00
Alex Halderman
fb8509a2f3 Correct README 2013-08-29 15:11:18 -04:00
Zakir Durumeric
9d1b5210b0 fieldset to support 32-bit systems 2013-08-29 15:07:56 -04:00