Initial illumos copyillumos/2014-02-13illumos

commit 484ad3ba6a529a2471a98577d59d8ed49c7dd2c7
Author: David Höppner <0xffea@gmail.com>
Date:   Thu Feb 13 09:42:44 2014 +0000

    4587 snoop misdecodes DHCPv6 DHCPV6_DUID_LL identifiers
    Reviewed by: Sebastien Roy <sebastien.roy@delphix.com>
    Reviewed by: Marcel Telka <marcel@telka.sk>
    Reviewed by: Dan McDonald <danmcd@omniti.com>
    Approved by: Robert Mustacchi <rm@joyent.com>

1 files changed, 192 insertions, 0 deletions

diff --git a/usr/src/cmd/cmd-inet/usr.sbin/snoop/snoop_ppp.h b/usr/src/cmd/cmd-inet/usr.sbin/snoop/snoop_ppp.h
new file mode 100644
index 0000000..0f158c5
--- /dev/null
+++ b/usr/src/cmd/cmd-inet/usr.sbin/snoop/snoop_ppp.h
@@ -0,0 +1,192 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License, Version 1.0 only
+ * (the "License").  You may not use this file except in compliance
+ * with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+/*
+ * Copyright (c) 2001 by Sun Microsystems, Inc.
+ * All rights reserved.
+ */
+
+#ifndef	_SNOOP_PPP_H
+#define	_SNOOP_PPP_H
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+/*
+ *  Control Protocol (LCP, IPCP, etc.) message code numbers.
+ */
+#define	CODE_VENDOR	0	/* Vendor Specif Code */
+#define	CODE_CONFREQ	1	/* Configuration Request */
+#define	CODE_CONFACK	2	/* Configuration Ack */
+#define	CODE_CONFNAK	3	/* Configuration Nak */
+#define	CODE_CONFREJ	4	/* Configuration Reject */
+#define	CODE_TERMREQ	5	/* Termination Request */
+#define	CODE_TERMACK	6	/* Termination Ack */
+#define	CODE_CODEREJ	7	/* Code Reject */
+/*
+ * LCP specific codes.
+ */
+#define	CODE_PROTREJ	8	/* Protocol Reject */
+#define	CODE_ECHOREQ	9	/* Echo Request */
+#define	CODE_ECHOREP	10	/* Echo Reply */
+#define	CODE_DISCREQ	11	/* Discard Request */
+#define	CODE_IDENT	12	/* Identification */
+#define	CODE_TIMEREMAIN	13	/* Time Remaining */
+/*
+ * CCP and ECP specific codes.
+ */
+#define	CODE_RESETREQ	14
+#define	CODE_RESETACK	15
+
+/*
+ * CHAP codes.
+ */
+#define	CODE_CHALLENGE	1
+#define	CODE_RESPONSE	2
+#define	CODE_SUCCESS	3
+#define	CODE_FAILURE	4
+
+/*
+ * PAP codes.
+ */
+#define	CODE_AUTHREQ	1
+#define	CODE_AUTHACK	2
+#define	CODE_AUTHNAK	3
+
+/*
+ * Option types for various control protocols.
+ */
+#define	OPT_LCP_VENDOR		0
+#define	OPT_LCP_MRU		1
+#define	OPT_LCP_ASYNCMAP	2
+#define	OPT_LCP_AUTHTYPE	3
+#define	OPT_LCP_QUALITY		4
+#define	OPT_LCP_MAGICNUMBER	5
+#define	OPT_LCP_PCOMPRESSION	7
+#define	OPT_LCP_ACCOMPRESSION	8
+#define	OPT_LCP_FCSALTERN	9
+#define	OPT_LCP_SELFDESCPAD	10
+#define	OPT_LCP_NUMBERED	11
+#define	OPT_LCP_MULTILINKPROC	12
+#define	OPT_LCP_CALLBACK	13
+#define	OPT_LCP_CONNECTTIME	14
+#define	OPT_LCP_COMPOUNDFRAMES	15
+#define	OPT_LCP_DATAENCAP	16
+#define	OPT_LCP_MRRU		17
+#define	OPT_LCP_SSNHF		18
+#define	OPT_LCP_EPDISC		19
+#define	OPT_LCP_DCEIDENT	21
+#define	OPT_LCP_MLPLUSPROC	22
+#define	OPT_LCP_LINKDISC	23
+#define	OPT_LCP_AUTH		24
+#define	OPT_LCP_COBS		25
+#define	OPT_LCP_PFXELISION	26
+#define	OPT_LCP_MPHDRFMT	27
+#define	OPT_LCP_I18N		28
+#define	OPT_LCP_SDL		29
+#define	OPT_LCP_MUXING		30
+
+#define	OPT_IPCP_ADDRS		1
+#define	OPT_IPCP_COMPRESSTYPE	2
+#define	OPT_IPCP_ADDR		3
+#define	OPT_IPCP_MOBILEIPV4	4
+#define	OPT_IPCP_DNS1		129
+#define	OPT_IPCP_NBNS1		130
+#define	OPT_IPCP_DNS2		131
+#define	OPT_IPCP_NBNS2		132
+#define	OPT_IPCP_SUBNET		144
+
+#define	OPT_IPV6CP_IFACEID	1
+#define	OPT_IPV6CP_COMPRESSTYPE	2
+
+#define	OPT_CCP_PROPRIETARY	0
+#define	OPT_CCP_PREDICTOR1	1
+#define	OPT_CCP_PREDICTOR2	2
+#define	OPT_CCP_PUDDLEJUMP	3
+#define	OPT_CCP_HPPPC		16
+#define	OPT_CCP_STACLZS		17
+#define	OPT_CCP_MPPC		18
+#define	OPT_CCP_GANDALFFZA	19
+#define	OPT_CCP_V42BIS		20
+#define	OPT_CCP_BSDCOMP		21
+#define	OPT_CCP_LZSDCP		23
+#define	OPT_CCP_MAGNALINK	24
+#define	OPT_CCP_DEFLATE		26
+
+#define	OPT_ECP_PROPRIETARY	0
+#define	OPT_ECP_DESE		1
+#define	OPT_ECP_3DESE		2
+#define	OPT_ECP_DESEBIS		3
+
+#define	OPT_MUXCP_DEFAULTPID	1
+
+/*
+ * ppp_protoinfo_t's contain properties of PPP protocols which
+ * interpret_ppp() needs in order to properly decode the protocol data.
+ */
+typedef struct ppp_protoinfo {
+	uint16_t proto;			/* protocol number */
+	char *name;			/* protocol name */
+	int (*interpret_proto)();	/* interpret function */
+	char *prefix;			/* string printed on detail lines */
+	char *description;		/* string printed in detail header */
+} ppp_protoinfo_t;
+
+
+/*
+ * cp_optinfo contains information on control protocol options.
+ */
+typedef void optformat_func_t(uchar_t *, uint8_t);
+typedef struct cp_optinfo {
+	uint8_t	opt_type;
+	char *opt_name;
+	uint8_t opt_minsize; /* min size of option, including type and len */
+	optformat_func_t *opt_formatdata;
+} cp_optinfo_t;
+
+
+/*
+ * Packet format for PPP control and authentication protocols.
+ */
+typedef struct ppp_pkt {
+	uint8_t code;
+	uint8_t id;
+	uint16_t length;
+} ppp_pkt_t;
+
+/*
+ * Structure of an LQR packet.
+ */
+typedef struct lqr_pkt {
+	uint32_t lqr_magic;
+	uint32_t lqr_lastoutlqrs;
+	uint32_t lqr_lastoutpackets;
+	uint32_t lqr_lastoutoctets;
+	uint32_t lqr_peerinlqrs;
+	uint32_t lqr_peerinpackets;
+	uint32_t lqr_peerindiscards;
+	uint32_t lqr_peerinerrors;
+	uint32_t lqr_peerinoctets;
+	uint32_t lqr_peeroutlqrs;
+	uint32_t lqr_peeroutpackets;
+	uint32_t lqr_peeroutoctets;
+} lqr_pkt_t;
+
+#endif /* _SNOOP_PPP_H */