Rework sys/netipsec/ipsec_netbsd.c to present a more consistent tree.
Rework usr.bin/netstat/fast_ipsec.c to find the stats nodes under the new names (Kame uses the name stats so we use different ones), as well as setting slen appropriately between calls to sysctlbyname(), and providing forward compatibility when actually retrieving stats via sysctlbyname(). And correct a spelling error.
This commit is contained in:
atatat
parent
1a4759a97e
commit
14eee8f4cc
@ -1,4 +1,4 @@
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/* $NetBSD: ipsec_netbsd.c,v 1.10 2004/05/07 00:55:14 jonathan Exp $ */
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/* $NetBSD: ipsec_netbsd.c,v 1.11 2004/07/17 16:36:39 atatat Exp $ */
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/* $KAME: esp_input.c,v 1.60 2001/09/04 08:43:19 itojun Exp $ */
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/* $KAME: ah_input.c,v 1.64 2001/09/04 08:43:19 itojun Exp $ */
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@ -32,7 +32,7 @@
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*/
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#include <sys/cdefs.h>
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__KERNEL_RCSID(0, "$NetBSD: ipsec_netbsd.c,v 1.10 2004/05/07 00:55:14 jonathan Exp $");
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__KERNEL_RCSID(0, "$NetBSD: ipsec_netbsd.c,v 1.11 2004/07/17 16:36:39 atatat Exp $");
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#include "opt_inet.h"
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#include "opt_ipsec.h"
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@ -362,6 +362,8 @@ sysctl_fast_ipsec(SYSCTLFN_ARGS)
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/* XXX will need a different oid at parent */
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SYSCTL_SETUP(sysctl_net_inet_fast_ipsec_setup, "sysctl net.inet.ipsec subtree setup")
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{
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struct sysctlnode *_ipsec;
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int ipproto_ipsec;
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sysctl_createv(clog, 0, NULL, NULL,
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CTLFLAG_PERMANENT,
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@ -374,20 +376,63 @@ SYSCTL_SETUP(sysctl_net_inet_fast_ipsec_setup, "sysctl net.inet.ipsec subtree se
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NULL, 0, NULL, 0,
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CTL_NET, PF_INET, CTL_EOL);
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/*
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* in numerical order:
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*
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* net.inet.ipip: CTL_NET.PF_INET.IPPROTO_IPIP
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* net.inet.esp: CTL_NET.PF_INET.IPPROTO_ESP
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* net.inet.ah: CTL_NET.PF_INET.IPPROTO_AH
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* net.inet.ipcomp: CTL_NET.PF_INET.IPPROTO_IPCOMP
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* net.inet.ipsec: CTL_NET.PF_INET.CTL_CREATE
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*
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* this creates separate trees by name, but maintains that the
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* ipsec name leads to all the old leaves.
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*/
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/* create net.inet.ipip */
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sysctl_createv(clog, 0, NULL, NULL,
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CTLFLAG_PERMANENT,
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CTLTYPE_NODE, "ipip", NULL,
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NULL, 0, NULL, 0,
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CTL_NET, PF_INET, IPPROTO_IPIP, CTL_EOL);
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sysctl_createv(clog, 0, NULL, NULL,
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CTLFLAG_PERMANENT|CTLFLAG_READONLY,
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CTLTYPE_STRUCT, "ipip_stats", NULL,
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NULL, 0, &ipipstat, sizeof(ipipstat),
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CTL_NET, PF_INET, IPPROTO_IPIP,
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CTL_CREATE, CTL_EOL);
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/* create net.inet.esp subtree under IPPROTO_ESP */
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sysctl_createv(clog, 0, NULL, NULL,
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CTLFLAG_PERMANENT,
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CTLTYPE_NODE, "esp", NULL,
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NULL, 0, NULL, 0,
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CTL_NET, PF_INET, IPPROTO_ESP, CTL_EOL);
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sysctl_createv(clog, 0, NULL, NULL,
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CTLFLAG_PERMANENT|CTLFLAG_READWRITE,
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CTLTYPE_INT, "trans_deflev", NULL,
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sysctl_fast_ipsec, 0, &ip4_esp_trans_deflev, 0,
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CTL_NET, PF_INET, IPPROTO_ESP,
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IPSECCTL_DEF_ESP_TRANSLEV, CTL_EOL);
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sysctl_createv(clog, 0, NULL, NULL,
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CTLFLAG_PERMANENT|CTLFLAG_READWRITE,
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CTLTYPE_INT, "net_deflev", NULL,
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sysctl_fast_ipsec, 0, &ip4_esp_net_deflev, 0,
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CTL_NET, PF_INET, IPPROTO_ESP,
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IPSECCTL_DEF_ESP_NETLEV, CTL_EOL);
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sysctl_createv(clog, 0, NULL, NULL,
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CTLFLAG_PERMANENT|CTLFLAG_READONLY,
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CTLTYPE_STRUCT, "esp_stats", NULL,
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NULL, 0, &espstat, sizeof(espstat),
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CTL_NET, PF_INET, IPPROTO_ESP,
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CTL_CREATE, CTL_EOL);
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/* create net.inet.ah subtree under IPPROTO_AH */
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sysctl_createv(clog, 0, NULL, NULL,
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CTLFLAG_PERMANENT,
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CTLTYPE_NODE, "ah", NULL,
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NULL, 0, NULL, 0,
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CTL_NET, PF_INET, IPPROTO_AH, CTL_EOL);
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sysctl_createv(clog, 0, NULL, NULL,
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CTLFLAG_PERMANENT|CTLFLAG_READONLY,
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CTLTYPE_STRUCT, "stats", NULL,
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NULL, 0, &ahstat, sizeof(ahstat),
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CTL_NET, PF_INET, IPPROTO_AH,
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IPSECCTL_STATS, CTL_EOL);
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sysctl_createv(clog, 0, NULL, NULL,
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CTLFLAG_PERMANENT|CTLFLAG_READWRITE,
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CTLTYPE_INT, "cleartos", NULL,
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@ -404,41 +449,20 @@ SYSCTL_SETUP(sysctl_net_inet_fast_ipsec_setup, "sysctl net.inet.ipsec subtree se
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CTLFLAG_PERMANENT|CTLFLAG_READWRITE,
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CTLTYPE_INT, "trans_deflev", NULL,
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sysctl_fast_ipsec, 0, &ip4_ah_trans_deflev, 0,
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CTL_NET, PF_INET, CTL_IPPROTO_IPSEC,
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CTL_NET, PF_INET, IPPROTO_AH,
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IPSECCTL_DEF_AH_TRANSLEV, CTL_EOL);
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sysctl_createv(clog, 0, NULL, NULL,
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CTLFLAG_PERMANENT|CTLFLAG_READWRITE,
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CTLTYPE_INT, "net_deflev", NULL,
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sysctl_fast_ipsec, 0, &ip4_ah_net_deflev, 0,
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CTL_NET, PF_INET, CTL_IPPROTO_IPSEC,
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CTL_NET, PF_INET, IPPROTO_AH,
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IPSECCTL_DEF_AH_NETLEV, CTL_EOL);
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/* create net.inet.esp subtree under IPPROTO_ESP */
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sysctl_createv(clog, 0, NULL, NULL,
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CTLFLAG_PERMANENT,
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CTLTYPE_NODE, "esp", NULL,
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NULL, 0, NULL, 0,
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CTL_NET, PF_INET, IPPROTO_ESP, CTL_EOL);
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sysctl_createv(clog, 0, NULL, NULL,
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CTLFLAG_PERMANENT|CTLFLAG_READONLY,
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CTLTYPE_STRUCT, "stats", NULL,
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NULL, 0, &espstat, sizeof(espstat),
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CTL_NET, PF_INET, IPPROTO_ESP,
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IPSECCTL_STATS, CTL_EOL);
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sysctl_createv(clog, 0, NULL, NULL,
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CTLFLAG_PERMANENT|CTLFLAG_READWRITE,
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CTLTYPE_INT, "trans_deflev", NULL,
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sysctl_fast_ipsec, 0, &ip4_esp_trans_deflev, 0,
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CTL_NET, PF_INET, IPPROTO_ESP,
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IPSECCTL_DEF_ESP_TRANSLEV, CTL_EOL);
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sysctl_createv(clog, 0, NULL, NULL,
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CTLFLAG_PERMANENT|CTLFLAG_READWRITE,
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CTLTYPE_INT, "net_deflev", NULL,
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sysctl_fast_ipsec, 0, &ip4_esp_net_deflev, 0,
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CTL_NET, PF_INET, IPPROTO_ESP,
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IPSECCTL_DEF_ESP_NETLEV, CTL_EOL);
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CTLTYPE_STRUCT, "ah_stats", NULL,
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NULL, 0, &ahstat, sizeof(ahstat),
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CTL_NET, PF_INET, IPPROTO_AH,
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CTL_CREATE, CTL_EOL);
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/* create net.inet.ipcomp */
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sysctl_createv(clog, 0, NULL, NULL,
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@ -446,86 +470,91 @@ SYSCTL_SETUP(sysctl_net_inet_fast_ipsec_setup, "sysctl net.inet.ipsec subtree se
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CTLTYPE_NODE, "ipcomp", NULL,
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NULL, 0, NULL, 0,
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CTL_NET, PF_INET, IPPROTO_IPCOMP, CTL_EOL);
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sysctl_createv(clog, 0, NULL, NULL,
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CTLFLAG_PERMANENT|CTLFLAG_READONLY,
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CTLTYPE_STRUCT, "stats", NULL,
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CTLTYPE_STRUCT, "ipcomp_stats", NULL,
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NULL, 0, &ipcompstat, sizeof(ipcompstat),
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CTL_NET, PF_INET, IPPROTO_IPCOMP,
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IPSECCTL_STATS, CTL_EOL);
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CTL_CREATE, CTL_EOL);
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/* create net.inet.ipip */
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sysctl_createv(clog, 0, NULL, NULL,
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CTLFLAG_PERMANENT,
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CTLTYPE_NODE, "ipip", NULL,
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NULL, 0, NULL, 0,
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CTL_NET, PF_INET, IPPROTO_IPIP, CTL_EOL);
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sysctl_createv(clog, 0, NULL, NULL,
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CTLFLAG_PERMANENT|CTLFLAG_READONLY,
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CTLTYPE_STRUCT, "stats", NULL,
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NULL, 0, &ipipstat, sizeof(ipipstat),
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CTL_NET, PF_INET, IPPROTO_IPIP,
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IPSECCTL_STATS, CTL_EOL);
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/* create net.inet.ipsec subtree under CTL_IPPROTO_IPSEC */
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sysctl_createv(clog, 0, NULL, NULL,
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/* create net.inet.ipsec subtree under dynamic oid */
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sysctl_createv(clog, 0, NULL, &_ipsec,
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CTLFLAG_PERMANENT,
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CTLTYPE_NODE, "ipsec", NULL,
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NULL, 0, NULL, 0,
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CTL_NET, PF_INET, CTL_IPPROTO_IPSEC, CTL_EOL);
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sysctl_createv(clog, 0, NULL, NULL,
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CTLFLAG_PERMANENT|CTLFLAG_READONLY,
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CTLTYPE_STRUCT, "stats", NULL,
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NULL, 0, &ipsecstat, sizeof(ipsecstat),
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CTL_NET, PF_INET, CTL_IPPROTO_IPSEC,
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IPSECCTL_STATS, CTL_EOL);
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CTL_NET, PF_INET, CTL_CREATE, CTL_EOL);
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ipproto_ipsec = (_ipsec != NULL) ? _ipsec->sysctl_num : 0;
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sysctl_createv(clog, 0, NULL, NULL,
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CTLFLAG_PERMANENT|CTLFLAG_READWRITE,
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CTLTYPE_INT, "def_policy", NULL,
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sysctl_fast_ipsec, 0, &ip4_def_policy.policy, 0,
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CTL_NET, PF_INET, CTL_IPPROTO_IPSEC,
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CTL_NET, PF_INET, ipproto_ipsec,
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IPSECCTL_DEF_POLICY, CTL_EOL);
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sysctl_createv(clog, 0, NULL, NULL,
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CTLFLAG_PERMANENT|CTLFLAG_READWRITE,
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CTLTYPE_INT, "esp_trans_deflev", NULL,
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sysctl_fast_ipsec, 0, &ip4_esp_trans_deflev, 0,
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CTL_NET, PF_INET, ipproto_ipsec,
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IPSECCTL_DEF_ESP_TRANSLEV, CTL_EOL);
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sysctl_createv(clog, 0, NULL, NULL,
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CTLFLAG_PERMANENT|CTLFLAG_READWRITE,
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CTLTYPE_INT, "esp_net_deflev", NULL,
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sysctl_fast_ipsec, 0, &ip4_esp_net_deflev, 0,
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CTL_NET, PF_INET, IPPROTO_ESP,
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IPSECCTL_DEF_ESP_NETLEV, CTL_EOL);
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sysctl_createv(clog, 0, NULL, NULL,
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CTLFLAG_PERMANENT|CTLFLAG_READWRITE,
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CTLTYPE_INT, "esp_net_deflev", NULL,
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sysctl_fast_ipsec, 0, &ip4_esp_net_deflev, 0,
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CTL_NET, PF_INET, ipproto_ipsec,
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IPSECCTL_DEF_ESP_NETLEV, CTL_EOL);
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sysctl_createv(clog, 0, NULL, NULL,
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CTLFLAG_PERMANENT|CTLFLAG_READWRITE,
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CTLTYPE_INT, "ah_trans_deflev", NULL,
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sysctl_fast_ipsec, 0, &ip4_ah_trans_deflev, 0,
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CTL_NET, PF_INET, ipproto_ipsec,
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IPSECCTL_DEF_AH_TRANSLEV, CTL_EOL);
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sysctl_createv(clog, 0, NULL, NULL,
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CTLFLAG_PERMANENT|CTLFLAG_READWRITE,
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CTLTYPE_INT, "ah_net_deflev", NULL,
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sysctl_fast_ipsec, 0, &ip4_ah_net_deflev, 0,
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CTL_NET, PF_INET, ipproto_ipsec,
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IPSECCTL_DEF_AH_NETLEV, CTL_EOL);
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sysctl_createv(clog, 0, NULL, NULL,
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CTLFLAG_PERMANENT|CTLFLAG_READWRITE,
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CTLTYPE_INT, "ah_cleartos", NULL,
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NULL, 0, &/*ip4_*/ah_cleartos, 0,
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CTL_NET, PF_INET, ipproto_ipsec,
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IPSECCTL_AH_CLEARTOS, CTL_EOL);
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sysctl_createv(clog, 0, NULL, NULL,
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CTLFLAG_PERMANENT|CTLFLAG_READWRITE,
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CTLTYPE_INT, "ah_offsetmask", NULL,
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NULL, 0, &ip4_ah_offsetmask, 0,
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CTL_NET, PF_INET, ipproto_ipsec,
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IPSECCTL_AH_OFFSETMASK, CTL_EOL);
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sysctl_createv(clog, 0, NULL, NULL,
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CTLFLAG_PERMANENT|CTLFLAG_READWRITE,
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CTLTYPE_INT, "dfbit", NULL,
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NULL, 0, &ip4_ipsec_dfbit, 0,
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CTL_NET, PF_INET, CTL_IPPROTO_IPSEC,
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CTL_NET, PF_INET, ipproto_ipsec,
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IPSECCTL_DFBIT, CTL_EOL);
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sysctl_createv(clog, 0, NULL, NULL,
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CTLFLAG_PERMANENT|CTLFLAG_READWRITE,
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CTLTYPE_INT, "ecn", NULL,
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NULL, 0, &ip4_ipsec_ecn, 0,
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CTL_NET, PF_INET, CTL_IPPROTO_IPSEC,
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CTL_NET, PF_INET, ipproto_ipsec,
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IPSECCTL_ECN, CTL_EOL);
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sysctl_createv(clog, 0, NULL, NULL,
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CTLFLAG_PERMANENT|CTLFLAG_READWRITE,
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CTLTYPE_INT, "debug", NULL,
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NULL, 0, &ipsec_debug, 0,
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CTL_NET, PF_INET, CTL_IPPROTO_IPSEC,
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CTL_NET, PF_INET, ipproto_ipsec,
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IPSECCTL_DEBUG, CTL_EOL);
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#if 0
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/*
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* "aliases" for the fast ipsec subtree
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*/
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sysctl_createv(clog, 0, NULL, NULL,
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CTLFLAG_PERMANENT|CTLFLAG_ALIAS,
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CTLTYPE_NODE, "fast_esp", NULL,
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NULL, IPPROTO_AH, NULL, 0,
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CTL_NET, PF_INET, IPPROTO_ESP, CTL_EOL);
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sysctl_createv(clog, 0, NULL, NULL,
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CTLFLAG_PERMANENT|CTLFLAG_ALIAS,
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CTLTYPE_NODE, "fast_ipcomp", NULL,
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NULL, IPPROTO_AH, NULL, 0,
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CTL_NET, PF_INET, IPPROTO_IPCOMP, CTL_EOL);
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sysctl_createv(clog, 0, NULL, NULL,
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CTLFLAG_PERMANENT|CTLFLAG_ALIAS,
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CTLTYPE_NODE, "fast_ah", NULL,
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NULL, IPPROTO_AH, NULL, 0,
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CTL_NET, PF_INET, CTL_CREATE, CTL_EOL);
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#endif
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CTLFLAG_PERMANENT|CTLFLAG_READONLY,
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CTLTYPE_STRUCT, "ipsecstats", NULL,
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NULL, 0, &ipsecstat, sizeof(ipsecstat),
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CTL_NET, PF_INET, ipproto_ipsec,
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CTL_CREATE, CTL_EOL);
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}
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@ -1,4 +1,4 @@
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/* $NetBSD: ipsec_var.h,v 1.1 2004/05/07 00:55:14 jonathan Exp $ */
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/* $NetBSD: ipsec_var.h,v 1.2 2004/07/17 16:36:39 atatat Exp $ */
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/* $FreeBSD: src/sys/netipsec/ipsec.h,v 1.2.4.2 2004/02/14 22:23:23 bms Exp $ */
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/*-
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@ -77,7 +77,7 @@ struct newipsecstat {
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/*
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* Names for IPsec & Key sysctl objects
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*/
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#define IPSECCTL_STATS 1 /* stats */
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#define IPSECCTL_STATS 1 /* KAME compat stats */
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#define IPSECCTL_DEF_POLICY 2
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#define IPSECCTL_DEF_ESP_TRANSLEV 3 /* int; ESP transport mode */
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#define IPSECCTL_DEF_ESP_NETLEV 4 /* int; ESP tunnel mode */
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@ -1,4 +1,4 @@
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/* $NetBSD: fast_ipsec.c,v 1.5 2004/06/27 01:10:53 jonathan Exp $ */
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/* $NetBSD: fast_ipsec.c,v 1.6 2004/07/17 16:36:39 atatat Exp $ */
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/* $FreeBSD: src/tools/tools/crypto/ipsecstats.c,v 1.1.4.1 2003/06/03 00:13:13 sam Exp $ */
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/*-
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@ -33,7 +33,7 @@
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#include <sys/cdefs.h>
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#ifndef lint
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#ifdef __NetBSD__
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__RCSID("$NetBSD: fast_ipsec.c,v 1.5 2004/06/27 01:10:53 jonathan Exp $");
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__RCSID("$NetBSD: fast_ipsec.c,v 1.6 2004/07/17 16:36:39 atatat Exp $");
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#endif
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#endif /* not lint*/
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@ -57,11 +57,32 @@ __RCSID("$NetBSD: fast_ipsec.c,v 1.5 2004/06/27 01:10:53 jonathan Exp $");
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#include <machine/int_fmtio.h>
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#include <err.h>
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#include <errno.h>
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#include <stdio.h>
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#include <string.h>
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#include "netstat.h"
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/*
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* Cache the check to see if we have fast_ipsec so that we don't
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* have to go to the kernel repeatedly.
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*/
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static int
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have_fast_ipsec(void)
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{
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static int haveit = -1;
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if (haveit == -1) {
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if (sysctlbyname("net.inet.ipsec.ipsecstats", NULL, NULL,
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NULL, 0) == -1)
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haveit = 0;
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else
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haveit = 1;
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}
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return (haveit);
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}
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/*
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* Dispatch between fetching and printing (KAME) IPsec statistics,
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* and FAST_IPSEC statistics, so the rest of netstat need not know
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@ -70,12 +91,8 @@ __RCSID("$NetBSD: fast_ipsec.c,v 1.5 2004/06/27 01:10:53 jonathan Exp $");
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void
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ipsec_switch(u_long off, char * name)
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{
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int status;
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size_t slen;
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slen = 0;
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status = sysctlbyname("net.inet.ipsec.stats", NULL, &slen, NULL, 0);
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if (status == 0 && slen == sizeof(struct newipsecstat))
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if (have_fast_ipsec())
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return fast_ipsec_stats(off, name);
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return ipsec_stats(off, name);
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@ -156,26 +173,34 @@ fast_ipsec_stats(u_long off, char *name)
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memset(&ipips, 0, sizeof(ipips));
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/* silence check */
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status = sysctlbyname("net.inet.ipsec.stats", NULL, &slen, NULL, 0);
|
||||
if (status != 0)
|
||||
if (!have_fast_ipsec())
|
||||
return;
|
||||
|
||||
slen = sizeof(ipsecstats);
|
||||
status = sysctlbyname("net.inet.ipsec.stats", &ipsecstats, &slen,
|
||||
status = sysctlbyname("net.inet.ipsec.ipsecstats", &ipsecstats, &slen,
|
||||
NULL, 0);
|
||||
if (status < 0)
|
||||
err(1, "net.inet.ipsec.stats");
|
||||
if (status < 0 && errno != ENOMEM)
|
||||
err(1, "net.inet.ipsec.ipsecstats");
|
||||
|
||||
slen = sizeof (ahstats);
|
||||
if (sysctlbyname("net.inet.ah.stats", &ahstats, &slen, NULL, 0) < 0)
|
||||
err(1, "net.inet.ah.stats");
|
||||
status = sysctlbyname("net.inet.ah.ah_stats", &ahstats, &slen, NULL, 0);
|
||||
if (status < 0 && errno != ENOMEM)
|
||||
err(1, "net.inet.ah.ah_stats");
|
||||
|
||||
slen = sizeof (espstats);
|
||||
if (sysctlbyname("net.inet.esp.stats", &espstats, &slen, NULL, 0) < 0)
|
||||
err(1, "net.inet.esp.stats");
|
||||
if (sysctlbyname("net.inet.ipcomp.stats", &ipcs, &slen, NULL, 0) < 0)
|
||||
err(1, "net.inet.ipcomp.stats");
|
||||
if (sysctlbyname("net.inet.ipip.stats", &ipips, &slen, NULL, 0) < 0)
|
||||
err(1, "net.inet.ipip.stats");
|
||||
status = sysctlbyname("net.inet.esp.esp_stats", &espstats, &slen, NULL, 0);
|
||||
if (status < 0 && errno != ENOMEM)
|
||||
err(1, "net.inet.esp.esp_stats");
|
||||
|
||||
slen = sizeof(ipcs);
|
||||
status = sysctlbyname("net.inet.ipcomp.ipcomp_stats", &ipcs, &slen, NULL, 0);
|
||||
if (status < 0 && errno != ENOMEM)
|
||||
err(1, "net.inet.ipcomp.ipcomp_stats");
|
||||
|
||||
slen = sizeof(ipips);
|
||||
status = sysctlbyname("net.inet.ipip.ipip_stats", &ipips, &slen, NULL, 0);
|
||||
if (status < 0 && errno != ENOMEM)
|
||||
err(1, "net.inet.ipip.ipip_stats");
|
||||
|
||||
printf("(Fast) IPsec:\n");
|
||||
|
||||
@ -269,7 +294,7 @@ fast_ipsec_stats(u_long off, char *name)
|
||||
IPIPSTAT(ipips.ipips_family, "protocol family mismatched");
|
||||
IPIPSTAT(ipips.ipips_unspec, "missing tunnel-endpoint address");
|
||||
IPIPSTAT(ipips.ipips_ibytes, "input bytes received");
|
||||
IPIPSTAT(ipips.ipips_obytes, "output bytes procesesed");
|
||||
IPIPSTAT(ipips.ipips_obytes, "output bytes processed");
|
||||
#undef IPIPSTAT
|
||||
|
||||
printf("IPsec ipcomp:\n");
|
||||
|
||||
Loading…
Reference in New Issue
Block a user