MfP4 CH=192029:
Expose ip_icmp.c to INET6 as well and only export badport_bandlim() along with the two sysctls in the non-INET case. The bandlim types work for all cases I reviewed in IPv6 as well and the sysctls are available as we export net.inet.* from in_proto.c. Reviewed by: gnn Sponsored by: The FreeBSD Foundation Sponsored by: iXsystems MFC after: 4 days
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@ -2707,7 +2707,7 @@ netinet/ipfw/ip_fw_pfil.c optional inet ipfirewall
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netinet/ipfw/ip_fw_sockopt.c optional inet ipfirewall
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netinet/ipfw/ip_fw_table.c optional inet ipfirewall
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netinet/ipfw/ip_fw_nat.c optional inet ipfirewall_nat
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netinet/ip_icmp.c optional inet
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netinet/ip_icmp.c optional inet | inet6
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netinet/ip_input.c optional inet
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netinet/ip_ipsec.c optional inet ipsec
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netinet/ip_mroute.c optional mrouting inet | mrouting inet6
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@ -32,6 +32,7 @@
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include "opt_inet.h"
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#include "opt_ipsec.h"
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#include <sys/param.h>
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@ -62,6 +63,7 @@ __FBSDID("$FreeBSD$");
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#include <netinet/tcpip.h>
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#include <netinet/icmp_var.h>
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#ifdef INET
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#ifdef IPSEC
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#include <netipsec/ipsec.h>
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#include <netipsec/key.h>
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@ -70,12 +72,26 @@ __FBSDID("$FreeBSD$");
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#include <machine/in_cksum.h>
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#include <security/mac/mac_framework.h>
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#endif /* INET */
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/*
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* ICMP routines: error generation, receive packet processing, and
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* routines to turnaround packets back to the originator, and
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* host table maintenance routines.
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*/
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static VNET_DEFINE(int, icmplim) = 200;
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#define V_icmplim VNET(icmplim)
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SYSCTL_VNET_INT(_net_inet_icmp, ICMPCTL_ICMPLIM, icmplim, CTLFLAG_RW,
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&VNET_NAME(icmplim), 0,
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"Maximum number of ICMP responses per second");
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static VNET_DEFINE(int, icmplim_output) = 1;
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#define V_icmplim_output VNET(icmplim_output)
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SYSCTL_VNET_INT(_net_inet_icmp, OID_AUTO, icmplim_output, CTLFLAG_RW,
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&VNET_NAME(icmplim_output), 0,
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"Enable rate limiting of ICMP responses");
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#ifdef INET
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VNET_DEFINE(struct icmpstat, icmpstat);
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SYSCTL_VNET_STRUCT(_net_inet_icmp, ICMPCTL_STATS, stats, CTLFLAG_RW,
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&VNET_NAME(icmpstat), icmpstat, "");
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@ -104,18 +120,6 @@ SYSCTL_VNET_INT(_net_inet_icmp, OID_AUTO, log_redirect, CTLFLAG_RW,
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&VNET_NAME(log_redirect), 0,
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"Log ICMP redirects to the console");
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static VNET_DEFINE(int, icmplim) = 200;
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#define V_icmplim VNET(icmplim)
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SYSCTL_VNET_INT(_net_inet_icmp, ICMPCTL_ICMPLIM, icmplim, CTLFLAG_RW,
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&VNET_NAME(icmplim), 0,
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"Maximum number of ICMP responses per second");
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static VNET_DEFINE(int, icmplim_output) = 1;
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#define V_icmplim_output VNET(icmplim_output)
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SYSCTL_VNET_INT(_net_inet_icmp, OID_AUTO, icmplim_output, CTLFLAG_RW,
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&VNET_NAME(icmplim_output), 0,
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"Enable rate limiting of ICMP responses");
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static VNET_DEFINE(char, reply_src[IFNAMSIZ]);
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#define V_reply_src VNET(reply_src)
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SYSCTL_VNET_STRING(_net_inet_icmp, OID_AUTO, reply_src, CTLFLAG_RW,
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@ -922,6 +926,7 @@ ip_next_mtu(int mtu, int dir)
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}
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return 0;
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}
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#endif /* INET */
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/*
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