| diff -cr sys.30/arch/alpha/alpha/conf.c sys/arch/alpha/alpha/conf.c |
| *** sys.30/arch/alpha/alpha/conf.c Fri Sep 28 13:33:39 2001 |
| --- sys/arch/alpha/alpha/conf.c Fri Dec 28 12:42:32 2001 |
| *************** |
| *** 104,109 **** |
| --- 104,114 ---- |
| #include "lpt.h" |
| cdev_decl(lpt); |
| cdev_decl(prom); /* XXX XXX XXX */ |
| + #ifdef IPFILTER |
| + #define NIPF 1 |
| + #else |
| + #define NIPF 0 |
| + #endif |
| cdev_decl(wd); |
| #include "cy.h" |
| cdev_decl(cy); |
| *************** |
| *** 174,180 **** |
| cdev_random_init(1,random), /* 34: random data source */ |
| cdev_pf_init(NPF, pf), /* 35: packet filter */ |
| cdev_disk_init(NWD,wd), /* 36: ST506/ESDI/IDE disk */ |
| ! cdev_notdef(), /* 37 */ |
| cdev_tty_init(NCY,cy), /* 38: Cyclom serial port */ |
| cdev_ksyms_init(NKSYMS,ksyms), /* 39: Kernel symbols device */ |
| cdev_notdef(), /* 40 */ |
| --- 179,185 ---- |
| cdev_random_init(1,random), /* 34: random data source */ |
| cdev_pf_init(NPF, pf), /* 35: packet filter */ |
| cdev_disk_init(NWD,wd), /* 36: ST506/ESDI/IDE disk */ |
| ! cdev_gen_ipf(NIPF,ipl), /* 37: IP filter log */ |
| cdev_tty_init(NCY,cy), /* 38: Cyclom serial port */ |
| cdev_ksyms_init(NKSYMS,ksyms), /* 39: Kernel symbols device */ |
| cdev_notdef(), /* 40 */ |
| diff -cr sys.30/arch/amiga/amiga/conf.c sys/arch/amiga/amiga/conf.c |
| *** sys.30/arch/amiga/amiga/conf.c Fri Sep 28 12:53:13 2001 |
| --- sys/arch/amiga/amiga/conf.c Fri Dec 28 12:45:04 2001 |
| *************** |
| *** 160,166 **** |
| cdev_random_init(1,random), /* 35: random data source */ |
| cdev_uk_init(NUK,uk), /* 36: unknown SCSI */ |
| cdev_disk_init(NWD,wd), /* 37: ST506/ESDI/IDE disk */ |
| ! cdev_notdef(), /* 38 */ |
| cdev_audio_init(NAUDIO,audio), /* 39: cc audio interface */ |
| cdev_ch_init(NCH,ch), /* 40: SCSI autochanger */ |
| cdev_disk_init(NRD,rd), /* 41: RAM disk */ |
| --- 160,166 ---- |
| cdev_random_init(1,random), /* 35: random data source */ |
| cdev_uk_init(NUK,uk), /* 36: unknown SCSI */ |
| cdev_disk_init(NWD,wd), /* 37: ST506/ESDI/IDE disk */ |
| ! cdev_gen_ipf(NIPF,ipl), /* 38: IP filter log */ |
| cdev_audio_init(NAUDIO,audio), /* 39: cc audio interface */ |
| cdev_ch_init(NCH,ch), /* 40: SCSI autochanger */ |
| cdev_disk_init(NRD,rd), /* 41: RAM disk */ |
| diff -cr sys.30/arch/hp300/hp300/conf.c sys/arch/hp300/hp300/conf.c |
| *** sys.30/arch/hp300/hp300/conf.c Fri Sep 28 12:53:13 2001 |
| --- sys/arch/hp300/hp300/conf.c Fri Dec 28 12:48:02 2001 |
| *************** |
| *** 150,155 **** |
| --- 150,161 ---- |
| cdev_decl(xfs_dev); |
| #endif |
| |
| + #ifdef IPFILTER |
| + #define NIPF 1 |
| + #else |
| + #define NIPF 0 |
| + #endif |
| + |
| #include "pf.h" |
| |
| #include <altq/altqconf.h> |
| *************** |
| *** 174,181 **** |
| cdev_tty_init(NDCM,dcm), /* 15: 4-port serial */ |
| cdev_tape_init(NMT,mt), /* 16: magnetic reel tape */ |
| cdev_disk_init(NCCD,ccd), /* 17: concatenated disk */ |
| - cdev_notdef(), /* 18 */ |
| cdev_disk_init(NVND,vnd), /* 19: vnode disk driver */ |
| cdev_tape_init(NST,st), /* 20: SCSI tape */ |
| cdev_fd_init(1,filedesc), /* 21: file descriptor pseudo-device */ |
| cdev_bpftun_init(NBPFILTER,bpf),/* 22: Berkeley packet filter */ |
| --- 180,187 ---- |
| cdev_tty_init(NDCM,dcm), /* 15: 4-port serial */ |
| cdev_tape_init(NMT,mt), /* 16: magnetic reel tape */ |
| cdev_disk_init(NCCD,ccd), /* 17: concatenated disk */ |
| cdev_disk_init(NVND,vnd), /* 19: vnode disk driver */ |
| + cdev_notdef(), /* 18 */ |
| cdev_tape_init(NST,st), /* 20: SCSI tape */ |
| cdev_fd_init(1,filedesc), /* 21: file descriptor pseudo-device */ |
| cdev_bpftun_init(NBPFILTER,bpf),/* 22: Berkeley packet filter */ |
| *************** |
| *** 193,199 **** |
| cdev_disk_init(NRD,rd), /* 34: RAM disk */ |
| cdev_tty_init(NAPCI,apci), /* 35: Apollo APCI UARTs */ |
| cdev_ksyms_init(NKSYMS,ksyms), /* 36: Kernel symbols device */ |
| ! cdev_notdef(), /* 37 */ |
| cdev_notdef(), /* 38 */ |
| cdev_notdef(), /* 39 */ |
| cdev_notdef(), /* 40 */ |
| --- 199,205 ---- |
| cdev_disk_init(NRD,rd), /* 34: RAM disk */ |
| cdev_tty_init(NAPCI,apci), /* 35: Apollo APCI UARTs */ |
| cdev_ksyms_init(NKSYMS,ksyms), /* 36: Kernel symbols device */ |
| ! cdev_pf_init(NIPF,ipl), /* 37: packet filter */ |
| cdev_notdef(), /* 38 */ |
| cdev_notdef(), /* 39 */ |
| cdev_notdef(), /* 40 */ |
| diff -cr sys.30/arch/hppa/hppa/conf.c sys/arch/hppa/hppa/conf.c |
| *** sys.30/arch/hppa/hppa/conf.c Fri Sep 28 12:53:13 2001 |
| --- sys/arch/hppa/hppa/conf.c Fri Dec 28 12:48:49 2001 |
| *************** |
| *** 113,118 **** |
| --- 113,124 ---- |
| #include "com.h" |
| cdev_decl(com); |
| |
| + #ifdef IPFILTER |
| + #define NIPF 1 |
| + #else |
| + #define NIPF 0 |
| + #endif |
| + |
| #include "pf.h" |
| |
| #include <altq/altqconf.h> |
| *************** |
| *** 158,163 **** |
| --- 164,170 ---- |
| cdev_notdef(), /* 32 */ |
| #endif |
| cdev_altq_init(NALTQ,altq), /* 33: ALTQ control interface */ |
| + cdev_gen_ipf(NIPF,ipl), /* 34: ip filtering */ |
| cdev_lkm_dummy(), |
| cdev_lkm_dummy(), |
| cdev_lkm_dummy(), |
| diff -cr sys.30/arch/i386/i386/conf.c sys/arch/i386/i386/conf.c |
| *** sys.30/arch/i386/i386/conf.c Fri Oct 5 07:46:03 2001 |
| --- sys/arch/i386/i386/conf.c Fri Dec 28 12:50:34 2001 |
| *************** |
| *** 221,226 **** |
| --- 221,232 ---- |
| #include "radio.h" |
| cdev_decl(radio); |
| |
| + #ifdef IPFILTER |
| + #define NIPF 1 |
| + #else |
| + #define NIPF 0 |
| + #endif |
| + |
| /* XXX -- this needs to be supported by config(8)! */ |
| #if (NCOM > 0) && (NPCCOM > 0) |
| #error com and pccom are mutually exclusive. Sorry. |
| *************** |
| *** 348,353 **** |
| --- 354,360 ---- |
| cdev_altq_init(NALTQ,altq), /* 74: ALTQ control interface */ |
| cdev_iop_init(NIOP,iop), /* 75: I2O IOP control interface */ |
| cdev_radio_init(NRADIO, radio), /* 76: generic radio I/O */ |
| + cdev_gen_ipf(NIPF,ipl), /* 77: ip filtering */ |
| }; |
| int nchrdev = sizeof(cdevsw) / sizeof(cdevsw[0]); |
| |
| diff -cr sys.30/arch/mac68k/mac68k/conf.c sys/arch/mac68k/mac68k/conf.c |
| *** sys.30/arch/mac68k/mac68k/conf.c Fri Sep 28 12:53:13 2001 |
| --- sys/arch/mac68k/mac68k/conf.c Fri Dec 28 12:51:45 2001 |
| *************** |
| *** 117,122 **** |
| --- 117,128 ---- |
| cdev_decl(xfs_dev); |
| #endif |
| |
| + #ifdef IPFILTER |
| + #define NIPF 1 |
| + #else |
| + #define NIPF 0 |
| + #endif |
| + |
| #include "pf.h" |
| |
| #include <altq/altqconf.h> |
| *************** |
| *** 161,167 **** |
| cdev_pf_init(NPF,pf), /* 35: packet filter */ |
| cdev_audio_init(NASC,asc), /* 36: ASC audio device */ |
| cdev_ksyms_init(NKSYMS,ksyms), /* 37: Kernel symbols device */ |
| ! cdev_notdef(), /* 38 */ |
| cdev_notdef(), /* 39 */ |
| cdev_notdef(), /* 40 */ |
| cdev_notdef(), /* 41 */ |
| --- 167,173 ---- |
| cdev_pf_init(NPF,pf), /* 35: packet filter */ |
| cdev_audio_init(NASC,asc), /* 36: ASC audio device */ |
| cdev_ksyms_init(NKSYMS,ksyms), /* 37: Kernel symbols device */ |
| ! cdev_gen_ipf(NIPF,ipl), /* 38: IP filter log */ |
| cdev_notdef(), /* 39 */ |
| cdev_notdef(), /* 40 */ |
| cdev_notdef(), /* 41 */ |
| diff -cr sys.30/arch/macppc/macppc/conf.c sys/arch/macppc/macppc/conf.c |
| *** sys.30/arch/macppc/macppc/conf.c Thu Oct 4 00:45:37 2001 |
| --- sys/arch/macppc/macppc/conf.c Fri Dec 28 12:53:03 2001 |
| *************** |
| *** 105,110 **** |
| --- 105,116 ---- |
| |
| #include "tun.h" |
| |
| + #ifdef IPFILTER |
| + #define NIPF 1 |
| + #else |
| + #define NIPF 0 |
| + #endif |
| + |
| #ifdef XFS |
| #include <xfs/nxfs.h> |
| cdev_decl(xfs_dev); |
| *************** |
| *** 195,201 **** |
| cdev_ss_init(NSS,ss), /* 42: SCSI scanner */ |
| cdev_ksyms_init(NKSYMS,ksyms), /* 43: Kernel symbols device */ |
| cdev_audio_init(NAUDIO,audio), /* 44: generic audio I/O */ |
| ! cdev_notdef(), /* 45 */ |
| cdev_notdef(), /* 46 */ |
| cdev_notdef(), /* 47 */ |
| cdev_notdef(), /* 48 */ |
| --- 201,207 ---- |
| cdev_ss_init(NSS,ss), /* 42: SCSI scanner */ |
| cdev_ksyms_init(NKSYMS,ksyms), /* 43: Kernel symbols device */ |
| cdev_audio_init(NAUDIO,audio), /* 44: generic audio I/O */ |
| ! cdev_gen_ipf(NIPF,ipl), /* 45: IP filter */ |
| cdev_notdef(), /* 46 */ |
| cdev_notdef(), /* 47 */ |
| cdev_notdef(), /* 48 */ |
| diff -cr sys.30/arch/mvme68k/mvme68k/conf.c sys/arch/mvme68k/mvme68k/conf.c |
| *** sys.30/arch/mvme68k/mvme68k/conf.c Fri Sep 28 12:53:13 2001 |
| --- sys/arch/mvme68k/mvme68k/conf.c Fri Dec 28 12:55:36 2001 |
| *************** |
| *** 176,181 **** |
| --- 176,187 ---- |
| |
| #include "tun.h" |
| |
| + #ifdef IPFILTER |
| + #define NIPF 1 |
| + #else |
| + #define NIPF 0 |
| + #endif |
| + |
| #include "pf.h" |
| |
| #include <altq/altqconf.h> |
| *************** |
| *** 226,232 **** |
| cdev_uk_init(NUK,uk), /* 41: unknown SCSI */ |
| cdev_ss_init(NSS,ss), /* 42: SCSI scanner */ |
| cdev_ksyms_init(NKSYMS,ksyms), /* 43: Kernel symbols device */ |
| ! cdev_lkm_dummy(), /* 44 */ |
| cdev_lkm_dummy(), /* 45 */ |
| cdev_lkm_dummy(), /* 46 */ |
| cdev_lkm_dummy(), /* 47 */ |
| --- 232,238 ---- |
| cdev_uk_init(NUK,uk), /* 41: unknown SCSI */ |
| cdev_ss_init(NSS,ss), /* 42: SCSI scanner */ |
| cdev_ksyms_init(NKSYMS,ksyms), /* 43: Kernel symbols device */ |
| ! cdev_gen_ipf(NIPF,ipl), /* 44: IP filter */ |
| cdev_lkm_dummy(), /* 45 */ |
| cdev_lkm_dummy(), /* 46 */ |
| cdev_lkm_dummy(), /* 47 */ |
| diff -cr sys.30/arch/mvme88k/mvme88k/conf.c sys/arch/mvme88k/mvme88k/conf.c |
| *** sys.30/arch/mvme88k/mvme88k/conf.c Fri Sep 28 12:53:13 2001 |
| --- sys/arch/mvme88k/mvme88k/conf.c Fri Dec 28 12:56:20 2001 |
| *************** |
| *** 113,118 **** |
| --- 113,124 ---- |
| cdev_decl(lptwo); |
| #endif /* notyet */ |
| |
| + #ifdef IPFILTER |
| + #define NIPF 1 |
| + #else |
| + #define NIPF 0 |
| + #endif |
| + |
| #include "pf.h" |
| |
| #include <altq/altqconf.h> |
| *************** |
| *** 199,205 **** |
| cdev_lkm_dummy(), /* 38 */ |
| cdev_pf_init(NPF,pf), /* 39: packet filter */ |
| cdev_random_init(1,random), /* 40: random data source */ |
| ! cdev_notdef(), /* 41 */ |
| cdev_notdef(), /* 42 */ |
| cdev_ksyms_init(NKSYMS,ksyms), /* 43: Kernel symbols device */ |
| cdev_notdef(), /* 44 */ |
| --- 205,211 ---- |
| cdev_lkm_dummy(), /* 38 */ |
| cdev_pf_init(NPF,pf), /* 39: packet filter */ |
| cdev_random_init(1,random), /* 40: random data source */ |
| ! cdev_gen_ipf(NIPF,ipl), /* 41: IP filter */ |
| cdev_notdef(), /* 42 */ |
| cdev_ksyms_init(NKSYMS,ksyms), /* 43: Kernel symbols device */ |
| cdev_notdef(), /* 44 */ |
| diff -cr sys.30/arch/mvmeppc/mvmeppc/conf.c sys/arch/mvmeppc/mvmeppc/conf.c |
| *** sys.30/arch/mvmeppc/mvmeppc/conf.c Fri Sep 28 12:53:13 2001 |
| --- sys/arch/mvmeppc/mvmeppc/conf.c Fri Dec 28 12:57:20 2001 |
| *************** |
| *** 147,152 **** |
| --- 147,158 ---- |
| #include "ksyms.h" |
| cdev_decl(ksyms); |
| |
| + #ifdef IPFILTER |
| + #define NIPF 1 |
| + #else |
| + #define NIPF 0 |
| + #endif |
| + |
| #include "pf.h" |
| |
| #include <altq/altqconf.h> |
| *************** |
| *** 200,206 **** |
| cdev_uk_init(NUK,uk), /* 41: unknown SCSI */ |
| cdev_ss_init(NSS,ss), /* 42: SCSI scanner */ |
| cdev_ksyms_init(NKSYMS,ksyms), /* 43: Kernel symbols device */ |
| ! cdev_notdef(), /* 44 */ |
| cdev_notdef(), /* 45 */ |
| cdev_notdef(), /* 46 */ |
| cdev_notdef(), /* 47 */ |
| --- 206,212 ---- |
| cdev_uk_init(NUK,uk), /* 41: unknown SCSI */ |
| cdev_ss_init(NSS,ss), /* 42: SCSI scanner */ |
| cdev_ksyms_init(NKSYMS,ksyms), /* 43: Kernel symbols device */ |
| ! cdev_gen_ipf(NIPF,ipl), /* 44: IP filter */ |
| cdev_notdef(), /* 45 */ |
| cdev_notdef(), /* 46 */ |
| cdev_notdef(), /* 47 */ |
| diff -cr sys.30/arch/sparc/sparc/conf.c sys/arch/sparc/sparc/conf.c |
| *** sys.30/arch/sparc/sparc/conf.c Fri Sep 28 12:53:13 2001 |
| --- sys/arch/sparc/sparc/conf.c Fri Dec 28 12:59:25 2001 |
| *************** |
| *** 128,133 **** |
| --- 128,139 ---- |
| }; |
| int nblkdev = sizeof(bdevsw) / sizeof(bdevsw[0]); |
| |
| + #ifdef IPFILTER |
| + #define NIPF 1 |
| + #else |
| + #define NIPF 0 |
| + #endif |
| + |
| #include "pf.h" |
| |
| #include <altq/altqconf.h> |
| *************** |
| *** 202,208 **** |
| cdev_notdef(), /* 57 */ |
| cdev_disk_init(NCD,cd), /* 58: SCSI CD-ROM */ |
| cdev_pf_init(NPF,pf), /* 59: packet filter */ |
| ! cdev_notdef(), /* 60 */ |
| cdev_notdef(), /* 61 */ |
| cdev_notdef(), /* 62 */ |
| cdev_notdef(), /* 63 */ |
| --- 208,214 ---- |
| cdev_notdef(), /* 57 */ |
| cdev_disk_init(NCD,cd), /* 58: SCSI CD-ROM */ |
| cdev_pf_init(NPF,pf), /* 59: packet filter */ |
| ! cdev_gen_ipf(NIPF,ipl), /* 60: ip filtering log */ |
| cdev_notdef(), /* 61 */ |
| cdev_notdef(), /* 62 */ |
| cdev_notdef(), /* 63 */ |
| diff -cr sys.30/arch/sparc64/sparc64/conf.c sys/arch/sparc64/sparc64/conf.c |
| *** sys.30/arch/sparc64/sparc64/conf.c Fri Sep 28 12:53:14 2001 |
| --- sys/arch/sparc64/sparc64/conf.c Fri Dec 28 12:59:59 2001 |
| *************** |
| *** 116,121 **** |
| --- 116,127 ---- |
| #include "ses.h" |
| cdev_decl(ses); |
| |
| + #ifdef IPFILTER |
| + #define NIPF 1 |
| + #else |
| + #define NIPF 0 |
| + #endif |
| + |
| #include "pf.h" |
| |
| #include <altq/altqconf.h> |
| *************** |
| *** 239,245 **** |
| cdev_notdef(), /* 72 */ |
| cdev_pf_init(NPF,pf), /* 73: packet filter */ |
| cdev_altq_init(NALTQ,altq), /* 74: ALTQ control interface */ |
| ! cdev_notdef(), /* 75 */ |
| cdev_ksyms_init(NKSYMS,ksyms), /* 76 *: Kernel symbols device */ |
| cdev_notdef(), /* 77 */ |
| cdev_notdef(), /* 78 */ |
| --- 245,251 ---- |
| cdev_notdef(), /* 72 */ |
| cdev_pf_init(NPF,pf), /* 73: packet filter */ |
| cdev_altq_init(NALTQ,altq), /* 74: ALTQ control interface */ |
| ! cdev_gen_ipf(NIPF,ipl), /* 75: IP filter */ |
| cdev_ksyms_init(NKSYMS,ksyms), /* 76 *: Kernel symbols device */ |
| cdev_notdef(), /* 77 */ |
| cdev_notdef(), /* 78 */ |
| diff -cr sys.30/arch/sun3/sun3/conf.c sys/arch/sun3/sun3/conf.c |
| *** sys.30/arch/sun3/sun3/conf.c Fri Sep 28 12:53:14 2001 |
| --- sys/arch/sun3/sun3/conf.c Fri Dec 28 13:00:59 2001 |
| *************** |
| *** 111,116 **** |
| --- 111,122 ---- |
| }; |
| int nblkdev = sizeof(bdevsw) / sizeof(bdevsw[0]); |
| |
| + #ifdef IPFILTER |
| + #define NIPF 1 |
| + #else |
| + #define NIPF 0 |
| + #endif |
| + |
| #include "pf.h" |
| |
| #include <altq/altqconf.h> |
| *************** |
| *** 207,212 **** |
| --- 213,219 ---- |
| cdev_ch_init(NCH,ch), /* 83: SCSI autochanger */ |
| cdev_ses_init(NSES,ses), /* 84: SCSI SES or SAF-TE device */ |
| cdev_altq_init(NALTQ,altq), /* 85: ALTQ control interface */ |
| + cdev_gen_ipf(NIPF,ipl), /* 86: IP filter */ |
| }; |
| int nchrdev = sizeof(cdevsw) / sizeof(cdevsw[0]); |
| |
| diff -cr sys.30/arch/vax/vax/conf.c sys/arch/vax/vax/conf.c |
| *** sys.30/arch/vax/vax/conf.c Fri Sep 28 12:53:14 2001 |
| --- sys/arch/vax/vax/conf.c Fri Dec 28 13:01:58 2001 |
| *************** |
| *** 432,437 **** |
| --- 432,443 ---- |
| #include "wskbd.h" |
| #include "wsmouse.h" |
| |
| + #ifdef IPFILTER |
| + #define NIPF 1 |
| + #else |
| + #define NIPF 0 |
| + #endif |
| + |
| #include "pf.h" |
| |
| #include <altq/altqconf.h> |
| *************** |
| *** 485,491 **** |
| cdev_notdef(), /* 44 was Datakit */ |
| cdev_notdef(), /* 45 was Datakit */ |
| cdev_notdef(), /* 46 was Datakit */ |
| ! cdev_notdef(), /* 47 */ |
| cdev_notdef(), /* 48 */ |
| cdev_notdef(), /* 49 */ |
| cdev_ksyms_init(NKSYMS,ksyms), /* 50: Kernel symbols device */ |
| --- 491,497 ---- |
| cdev_notdef(), /* 44 was Datakit */ |
| cdev_notdef(), /* 45 was Datakit */ |
| cdev_notdef(), /* 46 was Datakit */ |
| ! cdev_gen_ipf(NIPF,ipl), /* 47: IP filter */ |
| cdev_notdef(), /* 48 */ |
| cdev_notdef(), /* 49 */ |
| cdev_ksyms_init(NKSYMS,ksyms), /* 50: Kernel symbols device */ |
| diff -cr sys.30/conf/GENERIC sys/conf/GENERIC |
| *** sys.30/conf/GENERIC Tue Sep 18 03:04:27 2001 |
| --- sys/conf/GENERIC Fri Dec 28 11:37:49 2001 |
| *************** |
| *** 71,76 **** |
| --- 71,79 ---- |
| #option EON # OSI tunneling over IP |
| #option NETATALK # AppleTalk |
| #option CCITT,LLC,HDLC # X.25 |
| + option IPFILTER # IP packet filter for security |
| + option IPFILTER_LOG # use /dev/ipl to log IPF |
| + #option IPFILTER_LOOKUP # use /dev/ippool for IP pools |
| option PPP_BSDCOMP # PPP BSD compression |
| option PPP_DEFLATE |
| #option MROUTING # Multicast router |
| diff -cr sys.30/conf/files sys/conf/files |
| *** sys.30/conf/files Fri Oct 5 07:43:37 2001 |
| --- sys/conf/files Fri Dec 28 12:02:08 2001 |
| *************** |
| *** 652,657 **** |
| --- 652,668 ---- |
| file netinet/tcp_usrreq.c inet |
| file netinet/udp_usrreq.c inet |
| file netinet/ip_gre.c inet |
| + file netinet/ip_fil.c ipfilter |
| + file netinet/fil.c ipfilter |
| + file netinet/ip_nat.c ipfilter |
| + file netinet/ip_frag.c ipfilter |
| + file netinet/ip_state.c ipfilter |
| + file netinet/ip_proxy.c ipfilter |
| + file netinet/ip_auth.c ipfilter |
| + file netinet/ip_log.c ipfilter |
| + file netinet/ip_pool.c ipfilter & ipfilter_lookup |
| + file netinet/ip_htable.c ipfilter & ipfilter_lookup |
| + file netinet/ip_lookup.c ipfilter & ipfilter_lookup |
| file netinet/ip_ipsp.c (inet | inet6) & (ipsec | tcp_signature) |
| file netinet/ip_spd.c (inet | inet6) & (ipsec | tcp_signature) |
| file netinet/ip_ipip.c inet | inet6 |
| diff -cr sys.30/net/bridgestp.c sys/net/bridgestp.c |
| *** sys.30/net/bridgestp.c Wed Jun 27 16:07:37 2001 |
| --- sys/net/bridgestp.c Fri Dec 28 12:01:56 2001 |
| *************** |
| *** 63,68 **** |
| --- 63,73 ---- |
| #include <netinet/in_var.h> |
| #include <netinet/ip.h> |
| #include <netinet/if_ether.h> |
| + |
| + #ifdef IPFILTER |
| + #include <netinet/ip_compat.h> |
| + #include <netinet/ip_fil.h> |
| + #endif |
| #endif |
| |
| #if NBPFILTER > 0 |
| diff -cr sys.30/net/if.c sys/net/if.c |
| *** sys.30/net/if.c Sat Jun 30 08:46:05 2001 |
| --- sys/net/if.c Fri Dec 28 12:02:21 2001 |
| *************** |
| *** 99,104 **** |
| --- 99,110 ---- |
| #include <netinet6/in6_ifattach.h> |
| #endif |
| |
| + #ifdef IPFILTER |
| + #include <netinet/ip_compat.h> |
| + #include <netinet/ip_fil.h> |
| + #include <netinet/ip_nat.h> |
| + #endif |
| + |
| #if NBPFILTER > 0 |
| #include <net/bpf.h> |
| #endif |
| *************** |
| *** 381,386 **** |
| --- 387,397 ---- |
| |
| /* Remove the interface from the list of all interfaces. */ |
| TAILQ_REMOVE(&ifnet, ifp, if_list); |
| + |
| + #ifdef IPFILTER |
| + /* XXX More ipf & ipnat cleanup needed. */ |
| + frsync(); |
| + #endif |
| |
| /* Deallocate private resources. */ |
| for (ifa = TAILQ_FIRST(&ifp->if_addrlist); ifa; |
| diff -cr sys.30/net/if_bridge.c sys/net/if_bridge.c |
| *** sys.30/net/if_bridge.c Wed Aug 22 01:18:20 2001 |
| --- sys/net/if_bridge.c Sun Dec 30 05:29:37 2001 |
| *************** |
| *** 61,67 **** |
| #include <netinet/ip_ipsp.h> |
| |
| #include <net/if_enc.h> |
| ! #endif |
| |
| #if NPF > 0 |
| #include <net/pfvar.h> |
| --- 61,71 ---- |
| #include <netinet/ip_ipsp.h> |
| |
| #include <net/if_enc.h> |
| ! # if (defined(IPFILTER) || defined(IPFILTER_LKM)) |
| ! #include <netinet/ip_compat.h> |
| ! #include <netinet/ip_fil.h> |
| ! # endif |
| ! #endif /* INET */ |
| |
| #if NPF > 0 |
| #include <net/pfvar.h> |
| *************** |
| *** 139,145 **** |
| int bridge_flushrule __P((struct bridge_iflist *)); |
| int bridge_brlconf __P((struct bridge_softc *, struct ifbrlconf *)); |
| u_int8_t bridge_filterrule __P((struct brl_head *, struct ether_header *)); |
| ! #if NPF > 0 |
| struct mbuf *bridge_filter __P((struct bridge_softc *, int, struct ifnet *, |
| struct ether_header *, struct mbuf *m)); |
| #endif |
| --- 143,149 ---- |
| int bridge_flushrule __P((struct bridge_iflist *)); |
| int bridge_brlconf __P((struct bridge_softc *, struct ifbrlconf *)); |
| u_int8_t bridge_filterrule __P((struct brl_head *, struct ether_header *)); |
| ! #if (NPF > 0) || (defined(IPFILTER) || defined(IPFILTER_LKM)) |
| struct mbuf *bridge_filter __P((struct bridge_softc *, int, struct ifnet *, |
| struct ether_header *, struct mbuf *m)); |
| #endif |
| *************** |
| *** 1043,1049 **** |
| m_freem(m); |
| return; |
| } |
| ! #if NPF > 0 |
| m = bridge_filter(sc, BRIDGE_IN, src_if, &eh, m); |
| if (m == NULL) |
| return; |
| --- 1047,1053 ---- |
| m_freem(m); |
| return; |
| } |
| ! #if (NPF > 0) || (defined(IPFILTER) || defined(IPFILTER_LKM)) |
| m = bridge_filter(sc, BRIDGE_IN, src_if, &eh, m); |
| if (m == NULL) |
| return; |
| *************** |
| *** 1086,1092 **** |
| m_freem(m); |
| return; |
| } |
| ! #if NPF > 0 |
| m = bridge_filter(sc, BRIDGE_OUT, dst_if, &eh, m); |
| if (m == NULL) |
| return; |
| --- 1090,1096 ---- |
| m_freem(m); |
| return; |
| } |
| ! #if (NPF > 0) || (defined(IPFILTER) || defined(IPFILTER_LKM)) |
| m = bridge_filter(sc, BRIDGE_OUT, dst_if, &eh, m); |
| if (m == NULL) |
| return; |
| *************** |
| *** 1328,1334 **** |
| } |
| } |
| |
| ! #if NPF > 0 |
| mc = bridge_filter(sc, BRIDGE_OUT, dst_if, eh, mc); |
| if (mc == NULL) |
| continue; |
| --- 1332,1338 ---- |
| } |
| } |
| |
| ! #if (NPF > 0) || (defined(IPFILTER) || defined(IPFILTER_LKM)) |
| mc = bridge_filter(sc, BRIDGE_OUT, dst_if, eh, mc); |
| if (mc == NULL) |
| continue; |
| *************** |
| *** 1911,1917 **** |
| return (0); |
| } |
| |
| ! #if NPF > 0 |
| /* |
| * Filter IP packets by peeking into the ethernet frame. This violates |
| * the ISO model, but allows us to act as a IP filter at the data link |
| --- 1915,1921 ---- |
| return (0); |
| } |
| |
| ! #if (NPF > 0) || defined(IPFILTER) || defined(IPFILTER_LKM) |
| /* |
| * Filter IP packets by peeking into the ethernet frame. This violates |
| * the ISO model, but allows us to act as a IP filter at the data link |
| *************** |
| *** 1926,1932 **** |
| struct ether_header *eh; |
| struct mbuf *m; |
| { |
| ! #if NPF == 0 |
| return (m); |
| #else |
| struct llc llc; |
| --- 1930,1936 ---- |
| struct ether_header *eh; |
| struct mbuf *m; |
| { |
| ! #if defined(NPF) && (NPF == 0) && !defined(IPFILTER) && !defined(IPFILTER_LKM) |
| return (m); |
| #else |
| struct llc llc; |
| *************** |
| *** 1934,1939 **** |
| --- 1938,1947 ---- |
| struct ip *ip; |
| int hlen; |
| |
| + # if (defined(IPFILTER) || defined(IPFILTER_LKM)) && defined(NPF) && (NPF == 0) |
| + if (fr_checkp == NULL) |
| + return (m); |
| + # endif |
| if (eh->ether_type != htons(ETHERTYPE_IP)) { |
| if (eh->ether_type > ETHERMTU || |
| m->m_pkthdr.len < (LLC_SNAPFRAMELEN + |
| *************** |
| *** 2000,2007 **** |
| --- 2008,2023 ---- |
| |
| /* Finally, we get to filter the packet! */ |
| m->m_pkthdr.rcvif = ifp; |
| + #if NPF > 0 |
| if (pf_test(dir, ifp, &m) != PF_PASS) |
| goto dropit; |
| + #endif |
| + #if defined(IPFILTER) || defined(IPFILTER_LKM) |
| + if (fr_checkp && (*fr_checkp)(ip, hlen, ifp, dir, &m)) |
| + goto dropit; |
| + if (m == NULL) /* in case of 'fastroute' */ |
| + goto dropit; |
| + #endif |
| |
| /* Rebuild the IP header */ |
| if (m->m_len < hlen && ((m = m_pullup(m, hlen)) == NULL)) |
| *************** |
| *** 2035,2040 **** |
| if (m != NULL) |
| m_freem(m); |
| return (NULL); |
| ! #endif /* NPF == 0 */ |
| } |
| #endif |
| --- 2051,2056 ---- |
| if (m != NULL) |
| m_freem(m); |
| return (NULL); |
| ! #endif /* (NPF > 0) || (defined(IPFILTER) || defined(IPFILTER_LKM)) */ |
| } |
| #endif |
| diff -cr sys.30/netinet/in_proto.c sys/netinet/in_proto.c |
| *** sys.30/netinet/in_proto.c Thu Aug 9 01:07:04 2001 |
| --- sys/netinet/in_proto.c Fri Dec 28 12:05:44 2001 |
| *************** |
| *** 163,168 **** |
| --- 163,173 ---- |
| #include <netinet/ip_mroute.h> |
| #endif /* MROUTING */ |
| |
| + #ifdef IPFILTER |
| + void iplinit __P((void)); |
| + #define ip_init iplinit |
| + #endif |
| + |
| #ifdef INET6 |
| #include <netinet6/ip6_var.h> |
| #endif /* INET6 */ |
| diff -cr sys.30/netinet/ip_input.c sys/netinet/ip_input.c |
| *** sys.30/netinet/ip_input.c Wed Sep 19 01:24:32 2001 |
| --- sys/netinet/ip_input.c Fri Dec 28 12:05:55 2001 |
| *************** |
| *** 149,154 **** |
| --- 149,159 ---- |
| struct in_ifaddrhead in_ifaddr; |
| struct ifqueue ipintrq; |
| |
| + #if defined(IPFILTER) || defined(IPFILTER_LKM) |
| + int (*fr_checkp) __P((struct ip *, int, struct ifnet *, int, |
| + struct mbuf **)); |
| + #endif |
| + |
| int ipq_locked; |
| static __inline int ipq_lock_try __P((void)); |
| static __inline void ipq_unlock __P((void)); |
| *************** |
| *** 398,403 **** |
| --- 403,425 ---- |
| |
| ip = mtod(m, struct ip *); |
| hlen = ip->ip_hl << 2; |
| + #endif |
| + |
| + #if defined(IPFILTER) || defined(IPFILTER_LKM) |
| + /* |
| + * Check if we want to allow this packet to be processed. |
| + * Consider it to be bad if not. |
| + */ |
| + { |
| + struct mbuf *m0 = m; |
| + if (fr_checkp && (*fr_checkp)(ip, hlen, m->m_pkthdr.rcvif, 0, &m0)) { |
| + return; |
| + } |
| + if (m0 == 0) { /* in case of 'fastroute' */ |
| + return; |
| + } |
| + ip = mtod(m = m0, struct ip *); |
| + } |
| #endif |
| |
| #ifdef ALTQ |
| diff -cr sys.30/netinet/ip_output.c sys/netinet/ip_output.c |
| *** sys.30/netinet/ip_output.c Mon Aug 27 07:12:06 2001 |
| --- sys/netinet/ip_output.c Fri Dec 28 12:10:52 2001 |
| *************** |
| *** 91,96 **** |
| --- 91,100 ---- |
| static void ip_mloopback |
| __P((struct ifnet *, struct mbuf *, struct sockaddr_in *)); |
| |
| + #if defined(IPFILTER) || defined(IPFILTER_LKM) |
| + extern int (*fr_checkp) __P((struct ip *, int, struct ifnet *, int, struct mbuf **)); |
| + #endif |
| + |
| /* |
| * IP output. The packet in mbuf chain m contains a skeletal IP |
| * header (with len, off, ttl, proto, tos, src, dst). |
| *************** |
| *** 535,540 **** |
| --- 539,568 ---- |
| if (sproto != 0) { |
| s = splnet(); |
| |
| + #if defined(IPFILTER) || defined(IPFILTER_LKM) |
| + if (fr_checkp) { |
| + /* |
| + * Ok, it's time for a simple round-trip to the IPF/NAT |
| + * code with the enc0 interface. |
| + */ |
| + struct mbuf *m1 = m; |
| + void *ifp = (void *)&encif[0].sc_if; |
| + |
| + if ((*fr_checkp)(ip, hlen, ifp, 1, &m1)) { |
| + error = EHOSTUNREACH; |
| + splx(s); |
| + goto done; |
| + } |
| + if (m1 == 0) { /* in case of 'fastroute' */ |
| + error = 0; |
| + splx(s); |
| + goto done; |
| + } |
| + ip = mtod(m = m1, struct ip *); |
| + hlen = ip->ip_hl << 2; |
| + } |
| + #endif /* IPFILTER */ |
| + |
| /* |
| * Packet filter |
| */ |
| *************** |
| *** 636,641 **** |
| --- 664,688 ---- |
| m->m_pkthdr.csum &= ~M_UDPV4_CSUM_OUT; /* Clear */ |
| } |
| } |
| + |
| + #if defined(IPFILTER) || defined(IPFILTER_LKM) |
| + /* |
| + * looks like most checking has been done now...do a filter check |
| + */ |
| + { |
| + struct mbuf *m1 = m; |
| + |
| + if (fr_checkp && (*fr_checkp)(ip, hlen, ifp, 1, &m1)) { |
| + error = EHOSTUNREACH; |
| + goto done; |
| + } |
| + if (m1 == 0) { /* in case of 'fastroute' */ |
| + error = 0; |
| + goto done; |
| + } |
| + ip = mtod(m = m1, struct ip *); |
| + } |
| + #endif |
| |
| /* |
| * Packet filter |
| diff -cr sys.30/netinet6/ip6_input.c sys/netinet6/ip6_input.c |
| *** sys.30/netinet6/ip6_input.c Sat Sep 15 13:54:40 2001 |
| --- sys/netinet6/ip6_input.c Sat Dec 29 21:57:26 2001 |
| *************** |
| *** 134,139 **** |
| --- 134,142 ---- |
| #ifdef PULLDOWN_TEST |
| static struct mbuf *ip6_pullexthdr __P((struct mbuf *, size_t, int)); |
| #endif |
| + #if defined(IPFILTER) || defined(IPFILTER_LKM) |
| + extern int (*fr_checkp) __P((struct ip *, int, struct ifnet *, int, struct mbuf **)); |
| + #endif |
| |
| /* |
| * IP6 initialization: fill in IP6 protocol switch table. |
| *************** |
| *** 286,291 **** |
| --- 289,314 ---- |
| in6_ifstat_inc(m->m_pkthdr.rcvif, ifs6_in_hdrerr); |
| goto bad; |
| } |
| + |
| + #if defined(IPFILTER) || defined(IPFILTER_LKM) |
| + /* |
| + * Check if we want to allow this packet to be processed. |
| + * Consider it to be bad if not. |
| + */ |
| + if (fr_checkp != NULL) { |
| + struct mbuf *m0 = m; |
| + |
| + if ((*fr_checkp)((struct ip *)ip6, sizeof(*ip6), |
| + m->m_pkthdr.rcvif, 0, &m0)) { |
| + return; |
| + } |
| + m = m0; |
| + if (m == 0) { /* in case of 'fastroute' */ |
| + return; |
| + } |
| + ip6 = mtod(m, struct ip6_hdr *); |
| + } |
| + #endif |
| |
| ip6stat.ip6s_nxthist[ip6->ip6_nxt]++; |
| |
| diff -cr sys.30/netinet6/ip6_output.c sys/netinet6/ip6_output.c |
| *** sys.30/netinet6/ip6_output.c Tue Oct 2 02:03:09 2001 |
| --- sys/netinet6/ip6_output.c Sat Dec 29 21:57:26 2001 |
| *************** |
| *** 118,123 **** |
| --- 118,127 ---- |
| struct mbuf *ip6e_dest2; |
| }; |
| |
| + #if defined(IPFILTER) || defined(IPFILTER_LKM) |
| + extern int (*fr_checkp) __P((struct ip *, int, struct ifnet *, int, struct mbuf **)); |
| + #endif |
| + |
| static int ip6_pcbopts __P((struct ip6_pktopts **, struct mbuf *, |
| struct socket *)); |
| static int ip6_setmoptions __P((int, struct ip6_moptions **, struct mbuf *)); |
| *************** |
| *** 889,894 **** |
| --- 893,917 ---- |
| ip6 = mtod(m, struct ip6_hdr *); |
| #endif |
| |
| + |
| + #if defined(IPFILTER) || defined(IPFILTER_LKM) |
| + /* |
| + * looks like most checking has been done now...do a filter check |
| + */ |
| + if (fr_checkp != NULL) { |
| + struct mbuf *m1 = m; |
| + if ((*fr_checkp)((struct ip *)ip6, sizeof(*ip6), ifp, 1, &m1)) { |
| + error = EHOSTUNREACH; |
| + goto done; |
| + } |
| + m = m1; |
| + if (m1 == 0) { /* in case of 'fastroute' */ |
| + error = 0; |
| + goto done; |
| + } |
| + ip6 = mtod(m, struct ip6_hdr *); |
| + } |
| + #endif |
| /* |
| * Send the packet to the outgoing interface. |
| * If necessary, do IPv6 fragmentation before sending. |
| diff -cr sys.30/sys/conf.h sys/sys/conf.h |
| *** sys.30/sys/conf.h Fri Oct 5 07:46:03 2001 |
| --- sys/sys/conf.h Fri Dec 28 13:45:33 2001 |
| *************** |
| *** 351,356 **** |
| --- 351,363 ---- |
| (dev_type_ioctl((*))) enodev, (dev_type_stop((*))) nullop, \ |
| 0, (dev_type_select((*))) enodev, (dev_type_mmap((*))) enodev } |
| |
| + /* open, close, read, ioctl */ |
| + #define cdev_gen_ipf(c, n) { \ |
| + dev_init(c,n,open), dev_init(c,n,close), dev_init(c,n,read), \ |
| + (dev_type_write((*))) enodev, dev_init(c,n,ioctl), \ |
| + (dev_type_stop((*))) enodev, 0, (dev_type_select((*))) enodev, \ |
| + (dev_type_mmap((*))) enodev } |
| + |
| /* open, close, read, write, ioctl, select */ |
| #define cdev_xfs_init(c, n) { \ |
| dev_init(c,n,open), dev_init(c,n,close), dev_init(c,n,read), \ |
| *************** |
| *** 537,542 **** |
| --- 544,550 ---- |
| |
| cdev_decl(bpf); |
| |
| + cdev_decl(ipl); |
| cdev_decl(pf); |
| |
| cdev_decl(tun); |