Edit report at http://bugs.php.net/bug.php?id=53851&edit=1
ID: 53851
Updated by: ahar...@php.net
Reported by: spandit at stealth dot net
Summary: socket_create protocol int (IPv6)
Status: Open
Type: Bug
-Package: Documentation problem
+Package: Sockets related
Operating System: FreeBSD 8.x
PHP Version: 5.3.5
Block user comment: N
Private report: N
New Comment:
I don't think there's any great need to put specific IPv6 protocol
information into the manual page, but someone familiar with ICMP
should have a look at the other potential bug.
Previous Comments:
------------------------------------------------------------------------
[2011-01-27 18:45:05] spandit at stealth dot net
I'd also like to add that the full IPv6 packet is not passed to
socket_read() in
this particular test.
socket_read() sees:
800046e200000000486f776479
810045e200000000486f776479
tcpdump sees:
12:44:30.720191 IP6 (hlim 64, next-header ICMPv6 (58) payload length:
13) ::1 >
::1: [icmp6 sum ok] ICMP6, echo request, length 13, seq 0
0x0000: 6000 0000 000d 3a40 0000 0000 0000 0000 `.....:@........
0x0010: 0000 0000 0000 0001 0000 0000 0000 0000 ................
0x0020: 0000 0000 0000 0001 8000 46e2 0000 0000 ..........F.....
0x0030: 486f 7764 79 Howdy
12:44:30.720227 IP6 (hlim 64, next-header ICMPv6 (58) payload length:
13) ::1 >
::1: [icmp6 sum ok] ICMP6, echo reply, length 13, seq 0
0x0000: 6000 0000 000d 3a40 0000 0000 0000 0000 `.....:@........
0x0010: 0000 0000 0000 0001 0000 0000 0000 0000 ................
0x0020: 0000 0000 0000 0001 8100 45e2 0000 0000 ..........E.....
0x0030: 486f 7764 79 Howdy
------------------------------------------------------------------------
[2011-01-26 23:39:29] spandit at stealth dot net
Discard; Perhaps the doc should just be updated to include some IPv6
protocols
(e.g. ipv6-icmp)
------------------------------------------------------------------------
[2011-01-26 23:36:22] spandit at stealth dot net
Description:
------------
---
>From manual page: http://www.php.net/function.socket-create#Parameters
---
The protocol section needs to be updated to account for the IPv6
protocol numbers.
For example, calling getprotobyname('icmp') returns 1; or users would
enter '1'
for ICMP. For IPv6, this would be '58'. To open a raw socket for a
ICMPv6, the
command would be: socket_create(AF_INET6, SOCK_RAW, '58');
Test script:
---------------
<?php
$package = "\x08\x00\x7d\x4b\x00\x00\x00\x00Howdy";
// Write fails in this test
$socket = socket_create(AF_INET6, SOCK_RAW, 1);
socket_write($socket, $package, strlen($package));
// Write successful in this test
$socket = socket_create(AF_INET6, SOCK_RAW, 58);
socket_write($socket, $package, strlen($package));
Expected result:
----------------
See above
Actual result:
--------------
See above
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/bug.php?id=53851&edit=1
