#include <vnet/api_errno.h>
#include <vnet/ip/ip.h>
#include <vnet/interface.h>
+#include <vnet/fib/fib.h>
+#include <vnet/ipip/ipip.h>
#include <vnet/ipsec/ipsec.h>
+#include <vnet/ipsec/ipsec_tun.h>
static clib_error_t *
set_interface_spd_command_fn (vlib_main_t * vm,
u32 spd_id;
int is_add = 1;
clib_error_t *error = NULL;
+ int err;
if (!unformat_user (input, unformat_line_input, line_input))
return 0;
goto done;
}
- ipsec_set_interface_spd (vm, sw_if_index, spd_id, is_add);
+ err = ipsec_set_interface_spd (vm, sw_if_index, spd_id, is_add);
+ switch (err)
+ {
+ case VNET_API_ERROR_SYSCALL_ERROR_1:
+ error = clib_error_return (0, "no such spd-id");
+ break;
+ case VNET_API_ERROR_SYSCALL_ERROR_2:
+ error = clib_error_return (0, "spd already assigned");
+ break;
+ }
done:
unformat_free (line_input);
unformat_input_t * input,
vlib_cli_command_t * cmd)
{
- ipsec_main_t *im = &ipsec_main;
unformat_input_t _line_input, *line_input = &_line_input;
- ipsec_sa_t sa;
- int is_add = ~0;
- u8 *ck = 0, *ik = 0;
- clib_error_t *error = NULL;
-
- clib_memset (&sa, 0, sizeof (sa));
+ ipsec_crypto_alg_t crypto_alg;
+ ipsec_integ_alg_t integ_alg;
+ ipsec_protocol_t proto;
+ ipsec_sa_flags_t flags;
+ clib_error_t *error;
+ ipsec_key_t ck = { 0 };
+ ipsec_key_t ik = { 0 };
+ u32 id, spi, salt, sai;
+ int i = 0;
+ u16 udp_src, udp_dst;
+ int is_add, rv;
+ u32 m_args = 0;
+ tunnel_t tun = {};
+
+ salt = 0;
+ error = NULL;
+ is_add = 0;
+ flags = IPSEC_SA_FLAG_NONE;
+ proto = IPSEC_PROTOCOL_ESP;
+ integ_alg = IPSEC_INTEG_ALG_NONE;
+ crypto_alg = IPSEC_CRYPTO_ALG_NONE;
+ udp_src = udp_dst = IPSEC_UDP_PORT_NONE;
if (!unformat_user (input, unformat_line_input, line_input))
return 0;
while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
{
- if (unformat (line_input, "add %u", &sa.id))
- is_add = 1;
- else if (unformat (line_input, "del %u", &sa.id))
- is_add = 0;
- else if (unformat (line_input, "spi %u", &sa.spi))
- ;
- else if (unformat (line_input, "esp"))
- sa.protocol = IPSEC_PROTOCOL_ESP;
- else if (unformat (line_input, "ah"))
+ if (unformat (line_input, "add %u", &id))
{
- sa.protocol = IPSEC_PROTOCOL_AH;
+ is_add = 1;
+ m_args |= 1 << 0;
}
- else
- if (unformat (line_input, "crypto-key %U", unformat_hex_string, &ck))
- sa.crypto_key_len = vec_len (ck);
- else
- if (unformat
- (line_input, "crypto-alg %U", unformat_ipsec_crypto_alg,
- &sa.crypto_alg))
+ else if (unformat (line_input, "del %u", &id))
{
- if (sa.crypto_alg < IPSEC_CRYPTO_ALG_NONE ||
- sa.crypto_alg >= IPSEC_CRYPTO_N_ALG)
- {
- error = clib_error_return (0, "unsupported crypto-alg: '%U'",
- format_ipsec_crypto_alg,
- sa.crypto_alg);
- goto done;
- }
+ is_add = 0;
+ m_args |= 1 << 0;
}
- else
- if (unformat (line_input, "integ-key %U", unformat_hex_string, &ik))
- sa.integ_key_len = vec_len (ik);
- else if (unformat (line_input, "integ-alg %U", unformat_ipsec_integ_alg,
- &sa.integ_alg))
- {
- if (sa.integ_alg < IPSEC_INTEG_ALG_NONE ||
- sa.integ_alg >= IPSEC_INTEG_N_ALG)
- {
- error = clib_error_return (0, "unsupported integ-alg: '%U'",
- format_ipsec_integ_alg,
- sa.integ_alg);
- goto done;
- }
- }
- else if (unformat (line_input, "tunnel-src %U",
- unformat_ip4_address, &sa.tunnel_src_addr.ip4))
- sa.is_tunnel = 1;
- else if (unformat (line_input, "tunnel-dst %U",
- unformat_ip4_address, &sa.tunnel_dst_addr.ip4))
- sa.is_tunnel = 1;
- else if (unformat (line_input, "tunnel-src %U",
- unformat_ip6_address, &sa.tunnel_src_addr.ip6))
- {
- sa.is_tunnel = 1;
- sa.is_tunnel_ip6 = 1;
- }
- else if (unformat (line_input, "tunnel-dst %U",
- unformat_ip6_address, &sa.tunnel_dst_addr.ip6))
+ else if (unformat (line_input, "spi %u", &spi))
+ m_args |= 1 << 1;
+ else if (unformat (line_input, "salt 0x%x", &salt))
+ ;
+ else if (unformat (line_input, "esp"))
+ proto = IPSEC_PROTOCOL_ESP;
+ else if (unformat (line_input, "ah"))
+ proto = IPSEC_PROTOCOL_AH;
+ else if (unformat (line_input, "crypto-key %U",
+ unformat_ipsec_key, &ck))
+ ;
+ else if (unformat (line_input, "crypto-alg %U",
+ unformat_ipsec_crypto_alg, &crypto_alg))
+ ;
+ else if (unformat (line_input, "integ-key %U", unformat_ipsec_key, &ik))
+ ;
+ else if (unformat (line_input, "integ-alg %U",
+ unformat_ipsec_integ_alg, &integ_alg))
+ ;
+ else if (unformat (line_input, " %U", unformat_tunnel, &tun))
{
- sa.is_tunnel = 1;
- sa.is_tunnel_ip6 = 1;
+ flags |= IPSEC_SA_FLAG_IS_TUNNEL;
+ if (AF_IP6 == tunnel_get_af (&tun))
+ flags |= IPSEC_SA_FLAG_IS_TUNNEL_V6;
}
+ else if (unformat (line_input, "udp-src-port %d", &i))
+ udp_src = i;
+ else if (unformat (line_input, "udp-dst-port %d", &i))
+ udp_dst = i;
+ else if (unformat (line_input, "inbound"))
+ flags |= IPSEC_SA_FLAG_IS_INBOUND;
+ else if (unformat (line_input, "use-anti-replay"))
+ flags |= IPSEC_SA_FLAG_USE_ANTI_REPLAY;
+ else if (unformat (line_input, "use-esn"))
+ flags |= IPSEC_SA_FLAG_USE_ESN;
else if (unformat (line_input, "udp-encap"))
- {
- sa.udp_encap = 1;
- }
+ flags |= IPSEC_SA_FLAG_UDP_ENCAP;
+ else if (unformat (line_input, "async"))
+ flags |= IPSEC_SA_FLAG_IS_ASYNC;
else
{
error = clib_error_return (0, "parse error: '%U'",
goto done;
}
}
+ if ((flags & IPSEC_SA_FLAG_IS_INBOUND)
+ && !(flags & IPSEC_SA_FLAG_IS_TUNNEL))
+ {
+ error = clib_error_return (0, "inbound specified on non-tunnel SA");
+ goto done;
+ }
- if (sa.crypto_key_len > sizeof (sa.crypto_key))
- sa.crypto_key_len = sizeof (sa.crypto_key);
-
- if (sa.integ_key_len > sizeof (sa.integ_key))
- sa.integ_key_len = sizeof (sa.integ_key);
-
- if (ck)
- strncpy ((char *) sa.crypto_key, (char *) ck, sa.crypto_key_len);
-
- if (ik)
- strncpy ((char *) sa.integ_key, (char *) ik, sa.integ_key_len);
+ if (!(m_args & 1))
+ {
+ error = clib_error_return (0, "missing id");
+ goto done;
+ }
if (is_add)
{
- ASSERT (im->cb.check_support_cb);
- error = im->cb.check_support_cb (&sa);
- if (error)
- goto done;
+ if (!(m_args & 2))
+ {
+ error = clib_error_return (0, "missing spi");
+ goto done;
+ }
+ rv = ipsec_sa_add_and_lock (id, spi, proto, crypto_alg, &ck, integ_alg,
+ &ik, flags, clib_host_to_net_u32 (salt),
+ udp_src, udp_dst, &tun, &sai);
+ }
+ else
+ {
+ rv = ipsec_sa_unlock_id (id);
}
- ipsec_add_del_sa (vm, &sa, is_add);
+ if (rv)
+ error = clib_error_return (0, "failed: %d", rv);
done:
unformat_free (line_input);
{
unformat_input_t _line_input, *line_input = &_line_input;
ipsec_policy_t p;
- int is_add = 0;
- int is_ip_any = 1;
- u32 tmp, tmp2;
+ int rv, is_add = 0;
+ u32 tmp, tmp2, stat_index, local_range_set, remote_range_set;
clib_error_t *error = NULL;
+ u32 is_outbound;
clib_memset (&p, 0, sizeof (p));
p.lport.stop = p.rport.stop = ~0;
- p.laddr.stop.ip4.as_u32 = p.raddr.stop.ip4.as_u32 = (u32) ~ 0;
- p.laddr.stop.ip6.as_u64[0] = p.laddr.stop.ip6.as_u64[1] = (u64) ~ 0;
- p.raddr.stop.ip6.as_u64[0] = p.raddr.stop.ip6.as_u64[1] = (u64) ~ 0;
+ remote_range_set = local_range_set = is_outbound = 0;
if (!unformat_user (input, unformat_line_input, line_input))
return 0;
is_add = 1;
else if (unformat (line_input, "del"))
is_add = 0;
+ else if (unformat (line_input, "ip6"))
+ p.is_ipv6 = 1;
else if (unformat (line_input, "spd %u", &p.id))
;
else if (unformat (line_input, "inbound"))
- p.is_outbound = 0;
+ is_outbound = 0;
else if (unformat (line_input, "outbound"))
- p.is_outbound = 1;
+ is_outbound = 1;
else if (unformat (line_input, "priority %d", &p.priority))
;
else if (unformat (line_input, "protocol %u", &tmp))
else if (unformat (line_input, "local-ip-range %U - %U",
unformat_ip4_address, &p.laddr.start.ip4,
unformat_ip4_address, &p.laddr.stop.ip4))
- is_ip_any = 0;
+ local_range_set = 1;
else if (unformat (line_input, "remote-ip-range %U - %U",
unformat_ip4_address, &p.raddr.start.ip4,
unformat_ip4_address, &p.raddr.stop.ip4))
- is_ip_any = 0;
+ remote_range_set = 1;
else if (unformat (line_input, "local-ip-range %U - %U",
unformat_ip6_address, &p.laddr.start.ip6,
unformat_ip6_address, &p.laddr.stop.ip6))
{
p.is_ipv6 = 1;
- is_ip_any = 0;
+ local_range_set = 1;
}
else if (unformat (line_input, "remote-ip-range %U - %U",
unformat_ip6_address, &p.raddr.start.ip6,
unformat_ip6_address, &p.raddr.stop.ip6))
{
p.is_ipv6 = 1;
- is_ip_any = 0;
+ remote_range_set = 1;
}
else if (unformat (line_input, "local-port-range %u - %u", &tmp, &tmp2))
{
}
}
- /* Check if SA is for IPv6/AH which is not supported. Return error if TRUE. */
- if (p.sa_id)
+ if (!remote_range_set)
{
- uword *p1;
- ipsec_main_t *im = &ipsec_main;
- ipsec_sa_t *sa = 0;
- p1 = hash_get (im->sa_index_by_sa_id, p.sa_id);
- if (!p1)
- {
- error =
- clib_error_return (0, "SA with index %u not found", p.sa_id);
- goto done;
- }
- sa = pool_elt_at_index (im->sad, p1[0]);
- if (sa && sa->protocol == IPSEC_PROTOCOL_AH && is_add && p.is_ipv6)
- {
- error = clib_error_return (0, "AH not supported for IPV6: '%U'",
- format_unformat_error, line_input);
- goto done;
- }
+ if (p.is_ipv6)
+ clib_memset (&p.raddr.stop.ip6, 0xff, 16);
+ else
+ clib_memset (&p.raddr.stop.ip4, 0xff, 4);
}
- ipsec_add_del_policy (vm, &p, is_add);
- if (is_ip_any)
+ if (!local_range_set)
{
- p.is_ipv6 = 1;
- ipsec_add_del_policy (vm, &p, is_add);
+ if (p.is_ipv6)
+ clib_memset (&p.laddr.stop.ip6, 0xff, 16);
+ else
+ clib_memset (&p.laddr.stop.ip4, 0xff, 4);
}
+ rv = ipsec_policy_mk_type (is_outbound, p.is_ipv6, p.policy, &p.type);
+
+ if (rv)
+ {
+ error = clib_error_return (0, "unsupported policy type for:",
+ " outboud:%s %s action:%U",
+ (is_outbound ? "yes" : "no"),
+ (p.is_ipv6 ? "IPv4" : "IPv6"),
+ format_ipsec_policy_action, p.policy);
+ goto done;
+ }
+
+ rv = ipsec_add_del_policy (vm, &p, is_add, &stat_index);
+
+ if (!rv)
+ vlib_cli_output (vm, "policy-index:%d", stat_index);
+ else
+ vlib_cli_output (vm, "error:%d", rv);
+
done:
unformat_free (line_input);
};
/* *INDENT-ON* */
+static void
+ipsec_sa_show_all (vlib_main_t * vm, ipsec_main_t * im, u8 detail)
+{
+ u32 sai;
+
+ /* *INDENT-OFF* */
+ pool_foreach_index (sai, ipsec_sa_pool)
+ {
+ vlib_cli_output (vm, "%U", format_ipsec_sa, sai,
+ (detail ? IPSEC_FORMAT_DETAIL : IPSEC_FORMAT_BRIEF));
+ }
+ /* *INDENT-ON* */
+}
+
+static void
+ipsec_spd_show_all (vlib_main_t * vm, ipsec_main_t * im)
+{
+ u32 spdi;
+
+ /* *INDENT-OFF* */
+ pool_foreach_index (spdi, im->spds) {
+ vlib_cli_output(vm, "%U", format_ipsec_spd, spdi);
+ }
+ /* *INDENT-ON* */
+}
+
+static void
+ipsec_spd_bindings_show_all (vlib_main_t * vm, ipsec_main_t * im)
+{
+ u32 spd_id, sw_if_index;
+ ipsec_spd_t *spd;
+
+ vlib_cli_output (vm, "SPD Bindings:");
+
+ /* *INDENT-OFF* */
+ hash_foreach(sw_if_index, spd_id, im->spd_index_by_sw_if_index, ({
+ spd = pool_elt_at_index (im->spds, spd_id);
+ vlib_cli_output (vm, " %d -> %U", spd->id,
+ format_vnet_sw_if_index_name, im->vnet_main,
+ sw_if_index);
+ }));
+ /* *INDENT-ON* */
+}
+
+static walk_rc_t
+ipsec_tun_protect_show_one (index_t itpi, void *ctx)
+{
+ vlib_cli_output (ctx, "%U", format_ipsec_tun_protect_index, itpi);
+
+ return (WALK_CONTINUE);
+}
+
+static void
+ipsec_tunnel_show_all (vlib_main_t * vm)
+{
+ ipsec_tun_protect_walk (ipsec_tun_protect_show_one, vm);
+}
+
static clib_error_t *
-set_ipsec_sa_key_command_fn (vlib_main_t * vm,
- unformat_input_t * input,
- vlib_cli_command_t * cmd)
+show_ipsec_command_fn (vlib_main_t * vm,
+ unformat_input_t * input, vlib_cli_command_t * cmd)
{
- unformat_input_t _line_input, *line_input = &_line_input;
- ipsec_sa_t sa;
- u8 *ck = 0, *ik = 0;
- clib_error_t *error = NULL;
+ ipsec_main_t *im = &ipsec_main;
- clib_memset (&sa, 0, sizeof (sa));
+ ipsec_sa_show_all (vm, im, 0);
+ ipsec_spd_show_all (vm, im);
+ ipsec_spd_bindings_show_all (vm, im);
+ ipsec_tun_protect_walk (ipsec_tun_protect_show_one, vm);
- if (!unformat_user (input, unformat_line_input, line_input))
- return 0;
+ vlib_cli_output (vm, "IPSec async mode: %s",
+ (im->async_mode ? "on" : "off"));
- while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
+ return 0;
+}
+
+/* *INDENT-OFF* */
+VLIB_CLI_COMMAND (show_ipsec_command, static) = {
+ .path = "show ipsec all",
+ .short_help = "show ipsec all",
+ .function = show_ipsec_command_fn,
+};
+/* *INDENT-ON* */
+
+static clib_error_t *
+show_ipsec_sa_command_fn (vlib_main_t * vm,
+ unformat_input_t * input, vlib_cli_command_t * cmd)
+{
+ ipsec_main_t *im = &ipsec_main;
+ u32 sai = ~0;
+ u8 detail = 0;
+
+ while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
{
- if (unformat (line_input, "%u", &sa.id))
+ if (unformat (input, "%u", &sai))
;
+ if (unformat (input, "detail"))
+ detail = 1;
else
- if (unformat (line_input, "crypto-key %U", unformat_hex_string, &ck))
- sa.crypto_key_len = vec_len (ck);
- else
- if (unformat (line_input, "integ-key %U", unformat_hex_string, &ik))
- sa.integ_key_len = vec_len (ik);
- else
- {
- error = clib_error_return (0, "parse error: '%U'",
- format_unformat_error, line_input);
- goto done;
- }
+ break;
}
- if (sa.crypto_key_len > sizeof (sa.crypto_key))
- sa.crypto_key_len = sizeof (sa.crypto_key);
-
- if (sa.integ_key_len > sizeof (sa.integ_key))
- sa.integ_key_len = sizeof (sa.integ_key);
+ if (~0 == sai)
+ ipsec_sa_show_all (vm, im, detail);
+ else
+ vlib_cli_output (vm, "%U", format_ipsec_sa, sai,
+ IPSEC_FORMAT_DETAIL | IPSEC_FORMAT_INSECURE);
- if (ck)
- strncpy ((char *) sa.crypto_key, (char *) ck, sa.crypto_key_len);
+ return 0;
+}
- if (ik)
- strncpy ((char *) sa.integ_key, (char *) ik, sa.integ_key_len);
+static clib_error_t *
+clear_ipsec_sa_command_fn (vlib_main_t * vm,
+ unformat_input_t * input, vlib_cli_command_t * cmd)
+{
+ u32 sai = ~0;
- ipsec_set_sa_key (vm, &sa);
+ while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (input, "%u", &sai))
+ ;
+ else
+ break;
+ }
-done:
- unformat_free (line_input);
+ if (~0 == sai)
+ {
+ /* *INDENT-OFF* */
+ pool_foreach_index (sai, ipsec_sa_pool)
+ {
+ ipsec_sa_clear (sai);
+ }
+ /* *INDENT-ON* */
+ }
+ else
+ {
+ if (pool_is_free_index (ipsec_sa_pool, sai))
+ return clib_error_return (0, "unknown SA index: %d", sai);
+ else
+ ipsec_sa_clear (sai);
+ }
- return error;
+ return 0;
}
/* *INDENT-OFF* */
-VLIB_CLI_COMMAND (set_ipsec_sa_key_command, static) = {
- .path = "set ipsec sa",
- .short_help =
- "set ipsec sa <id> crypto-key <key> integ-key <key>",
- .function = set_ipsec_sa_key_command_fn,
+VLIB_CLI_COMMAND (show_ipsec_sa_command, static) = {
+ .path = "show ipsec sa",
+ .short_help = "show ipsec sa [index]",
+ .function = show_ipsec_sa_command_fn,
+};
+
+VLIB_CLI_COMMAND (clear_ipsec_sa_command, static) = {
+ .path = "clear ipsec sa",
+ .short_help = "clear ipsec sa [index]",
+ .function = clear_ipsec_sa_command_fn,
};
/* *INDENT-ON* */
static clib_error_t *
-show_ipsec_command_fn (vlib_main_t * vm,
- unformat_input_t * input, vlib_cli_command_t * cmd)
+show_ipsec_spd_command_fn (vlib_main_t * vm,
+ unformat_input_t * input, vlib_cli_command_t * cmd)
{
- ipsec_spd_t *spd;
- ipsec_sa_t *sa;
- ipsec_policy_t *p;
ipsec_main_t *im = &ipsec_main;
- u32 *i;
- ipsec_tunnel_if_t *t;
- vnet_hw_interface_t *hi;
- u8 *protocol = NULL;
- u8 *policy = NULL;
+ u8 show_bindings = 0;
+ u32 spdi = ~0;
- /* *INDENT-OFF* */
- pool_foreach (sa, im->sad, ({
- if (sa->id) {
- vlib_cli_output(vm, "sa %u spi %u mode %s protocol %s%s", sa->id, sa->spi,
- sa->is_tunnel ? "tunnel" : "transport",
- sa->protocol ? "esp" : "ah",
- sa->udp_encap ? " udp-encap-enabled" : "");
- if (sa->protocol == IPSEC_PROTOCOL_ESP) {
- vlib_cli_output(vm, " crypto alg %U%s%U integrity alg %U%s%U",
- format_ipsec_crypto_alg, sa->crypto_alg,
- sa->crypto_alg ? " key " : "",
- format_hex_bytes, sa->crypto_key, sa->crypto_key_len,
- format_ipsec_integ_alg, sa->integ_alg,
- sa->integ_alg ? " key " : "",
- format_hex_bytes, sa->integ_key, sa->integ_key_len);
- }
- if (sa->is_tunnel && sa->is_tunnel_ip6) {
- vlib_cli_output(vm, " tunnel src %U dst %U",
- format_ip6_address, &sa->tunnel_src_addr.ip6,
- format_ip6_address, &sa->tunnel_dst_addr.ip6);
- } else if (sa->is_tunnel) {
- vlib_cli_output(vm, " tunnel src %U dst %U",
- format_ip4_address, &sa->tunnel_src_addr.ip4,
- format_ip4_address, &sa->tunnel_dst_addr.ip4);
- }
+ while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (input, "%u", &spdi))
+ ;
+ else if (unformat (input, "bindings"))
+ show_bindings = 1;
+ else
+ break;
}
- }));
- /* *INDENT-ON* */
- /* *INDENT-OFF* */
- pool_foreach (spd, im->spds, ({
- vlib_cli_output(vm, "spd %u", spd->id);
-
- vlib_cli_output(vm, " outbound policies");
- vec_foreach(i, spd->ipv4_outbound_policies)
- {
- p = pool_elt_at_index(spd->policies, *i);
- vec_reset_length(protocol);
- vec_reset_length(policy);
- if (p->protocol) {
- protocol = format(protocol, "%U", format_ip_protocol, p->protocol);
- } else {
- protocol = format(protocol, "any");
- }
- if (p->policy == IPSEC_POLICY_ACTION_PROTECT) {
- policy = format(policy, " sa %u", p->sa_id);
- }
+ if (show_bindings)
+ ipsec_spd_bindings_show_all (vm, im);
+ else if (~0 != spdi)
+ vlib_cli_output (vm, "%U", format_ipsec_spd, spdi);
+ else
+ ipsec_spd_show_all (vm, im);
- vlib_cli_output(vm, " priority %d action %U protocol %v%v",
- p->priority, format_ipsec_policy_action, p->policy,
- protocol, policy);
- vlib_cli_output(vm, " local addr range %U - %U port range %u - %u",
- format_ip4_address, &p->laddr.start.ip4,
- format_ip4_address, &p->laddr.stop.ip4,
- p->lport.start, p->lport.stop);
- vlib_cli_output(vm, " remote addr range %U - %U port range %u - %u",
- format_ip4_address, &p->raddr.start.ip4,
- format_ip4_address, &p->raddr.stop.ip4,
- p->rport.start, p->rport.stop);
- vlib_cli_output(vm, " packets %u bytes %u", p->counter.packets,
- p->counter.bytes);
- };
- vec_foreach(i, spd->ipv6_outbound_policies)
- {
- p = pool_elt_at_index(spd->policies, *i);
- vec_reset_length(protocol);
- vec_reset_length(policy);
- if (p->protocol) {
- protocol = format(protocol, "%U", format_ip_protocol, p->protocol);
- } else {
- protocol = format(protocol, "any");
- }
- if (p->policy == IPSEC_POLICY_ACTION_PROTECT) {
- policy = format(policy, " sa %u", p->sa_id);
- }
- vlib_cli_output(vm, " priority %d action %U protocol %v%v",
- p->priority, format_ipsec_policy_action, p->policy,
- protocol, policy);
- vlib_cli_output(vm, " local addr range %U - %U port range %u - %u",
- format_ip6_address, &p->laddr.start.ip6,
- format_ip6_address, &p->laddr.stop.ip6,
- p->lport.start, p->lport.stop);
- vlib_cli_output(vm, " remote addr range %U - %U port range %u - %u",
- format_ip6_address, &p->raddr.start.ip6,
- format_ip6_address, &p->raddr.stop.ip6,
- p->rport.start, p->rport.stop);
- vlib_cli_output(vm, " packets %u bytes %u", p->counter.packets,
- p->counter.bytes);
- };
- vlib_cli_output(vm, " inbound policies");
- vec_foreach(i, spd->ipv4_inbound_protect_policy_indices)
- {
- p = pool_elt_at_index(spd->policies, *i);
- vec_reset_length(protocol);
- vec_reset_length(policy);
- if (p->protocol) {
- protocol = format(protocol, "%U", format_ip_protocol, p->protocol);
- } else {
- protocol = format(protocol, "any");
- }
- if (p->policy == IPSEC_POLICY_ACTION_PROTECT) {
- policy = format(policy, " sa %u", p->sa_id);
- }
- vlib_cli_output(vm, " priority %d action %U protocol %v%v",
- p->priority, format_ipsec_policy_action, p->policy,
- protocol, policy);
- vlib_cli_output(vm, " local addr range %U - %U port range %u - %u",
- format_ip4_address, &p->laddr.start.ip4,
- format_ip4_address, &p->laddr.stop.ip4,
- p->lport.start, p->lport.stop);
- vlib_cli_output(vm, " remote addr range %U - %U port range %u - %u",
- format_ip4_address, &p->raddr.start.ip4,
- format_ip4_address, &p->raddr.stop.ip4,
- p->rport.start, p->rport.stop);
- vlib_cli_output(vm, " packets %u bytes %u", p->counter.packets,
- p->counter.bytes);
- };
- vec_foreach(i, spd->ipv4_inbound_policy_discard_and_bypass_indices)
- {
- p = pool_elt_at_index(spd->policies, *i);
- vec_reset_length(protocol);
- vec_reset_length(policy);
- if (p->protocol) {
- protocol = format(protocol, "%U", format_ip_protocol, p->protocol);
- } else {
- protocol = format(protocol, "any");
- }
- if (p->policy == IPSEC_POLICY_ACTION_PROTECT) {
- policy = format(policy, " sa %u", p->sa_id);
- }
- vlib_cli_output(vm, " priority %d action %U protocol %v%v",
- p->priority, format_ipsec_policy_action, p->policy,
- protocol, policy);
- vlib_cli_output(vm, " local addr range %U - %U port range %u - %u",
- format_ip4_address, &p->laddr.start.ip4,
- format_ip4_address, &p->laddr.stop.ip4,
- p->lport.start, p->lport.stop);
- vlib_cli_output(vm, " remote addr range %U - %U port range %u - %u",
- format_ip4_address, &p->raddr.start.ip4,
- format_ip4_address, &p->raddr.stop.ip4,
- p->rport.start, p->rport.stop);
- vlib_cli_output(vm, " packets %u bytes %u", p->counter.packets,
- p->counter.bytes);
- };
- vec_foreach(i, spd->ipv6_inbound_protect_policy_indices)
- {
- p = pool_elt_at_index(spd->policies, *i);
- vec_reset_length(protocol);
- vec_reset_length(policy);
- if (p->protocol) {
- protocol = format(protocol, "%U", format_ip_protocol, p->protocol);
- } else {
- protocol = format(protocol, "any");
- }
- if (p->policy == IPSEC_POLICY_ACTION_PROTECT) {
- policy = format(policy, " sa %u", p->sa_id);
- }
- vlib_cli_output(vm, " priority %d action %U protocol %v%v",
- p->priority, format_ipsec_policy_action, p->policy,
- protocol, policy);
- vlib_cli_output(vm, " local addr range %U - %U port range %u - %u",
- format_ip6_address, &p->laddr.start.ip6,
- format_ip6_address, &p->laddr.stop.ip6,
- p->lport.start, p->lport.stop);
- vlib_cli_output(vm, " remote addr range %U - %U port range %u - %u",
- format_ip6_address, &p->raddr.start.ip6,
- format_ip6_address, &p->raddr.stop.ip6,
- p->rport.start, p->rport.stop);
- vlib_cli_output(vm, " packets %u bytes %u", p->counter.packets,
- p->counter.bytes);
- };
- vec_foreach(i, spd->ipv6_inbound_policy_discard_and_bypass_indices)
- {
- p = pool_elt_at_index(spd->policies, *i);
- vec_reset_length(protocol);
- vec_reset_length(policy);
- if (p->protocol) {
- protocol = format(protocol, "%U", format_ip_protocol, p->protocol);
- } else {
- protocol = format(protocol, "any");
- }
- if (p->policy == IPSEC_POLICY_ACTION_PROTECT) {
- policy = format(policy, " sa %u", p->sa_id);
- }
- vlib_cli_output(vm, " priority %d action %U protocol %v%v",
- p->priority, format_ipsec_policy_action, p->policy,
- protocol, policy);
- vlib_cli_output(vm, " local addr range %U - %U port range %u - %u",
- format_ip6_address, &p->laddr.start.ip6,
- format_ip6_address, &p->laddr.stop.ip6,
- p->lport.start, p->lport.stop);
- vlib_cli_output(vm, " remote addr range %U - %U port range %u - %u",
- format_ip6_address, &p->raddr.start.ip6,
- format_ip6_address, &p->raddr.stop.ip6,
- p->rport.start, p->rport.stop);
- vlib_cli_output(vm, " packets %u bytes %u", p->counter.packets,
- p->counter.bytes);
- };
- }));
- /* *INDENT-ON* */
+ return 0;
+}
+
+/* *INDENT-OFF* */
+VLIB_CLI_COMMAND (show_ipsec_spd_command, static) = {
+ .path = "show ipsec spd",
+ .short_help = "show ipsec spd [index]",
+ .function = show_ipsec_spd_command_fn,
+};
+/* *INDENT-ON* */
+
+static clib_error_t *
+show_ipsec_tunnel_command_fn (vlib_main_t * vm,
+ unformat_input_t * input,
+ vlib_cli_command_t * cmd)
+{
+ ipsec_tunnel_show_all (vm);
- vlib_cli_output (vm, "tunnel interfaces");
- /* *INDENT-OFF* */
- pool_foreach (t, im->tunnel_interfaces, ({
- if (t->hw_if_index == ~0)
- continue;
- hi = vnet_get_hw_interface (im->vnet_main, t->hw_if_index);
- vlib_cli_output(vm, " %s seq", hi->name);
- sa = pool_elt_at_index(im->sad, t->output_sa_index);
- vlib_cli_output(vm, " seq %u seq-hi %u esn %u anti-replay %u udp-encap %u",
- sa->seq, sa->seq_hi, sa->use_esn, sa->use_anti_replay, sa->udp_encap);
- vlib_cli_output(vm, " local-spi %u local-ip %U", sa->spi,
- format_ip4_address, &sa->tunnel_src_addr.ip4);
- vlib_cli_output(vm, " local-crypto %U %U",
- format_ipsec_crypto_alg, sa->crypto_alg,
- format_hex_bytes, sa->crypto_key, sa->crypto_key_len);
- vlib_cli_output(vm, " local-integrity %U %U",
- format_ipsec_integ_alg, sa->integ_alg,
- format_hex_bytes, sa->integ_key, sa->integ_key_len);
- sa = pool_elt_at_index(im->sad, t->input_sa_index);
- vlib_cli_output(vm, " last-seq %u last-seq-hi %u esn %u anti-replay %u window %U",
- sa->last_seq, sa->last_seq_hi, sa->use_esn,
- sa->use_anti_replay,
- format_ipsec_replay_window, sa->replay_window);
- vlib_cli_output(vm, " remote-spi %u remote-ip %U", sa->spi,
- format_ip4_address, &sa->tunnel_src_addr.ip4);
- vlib_cli_output(vm, " remote-crypto %U %U",
- format_ipsec_crypto_alg, sa->crypto_alg,
- format_hex_bytes, sa->crypto_key, sa->crypto_key_len);
- vlib_cli_output(vm, " remote-integrity %U %U",
- format_ipsec_integ_alg, sa->integ_alg,
- format_hex_bytes, sa->integ_key, sa->integ_key_len);
- }));
- vec_free(policy);
- vec_free(protocol);
- /* *INDENT-ON* */
return 0;
}
/* *INDENT-OFF* */
-VLIB_CLI_COMMAND (show_ipsec_command, static) = {
- .path = "show ipsec",
- .short_help = "show ipsec",
- .function = show_ipsec_command_fn,
+VLIB_CLI_COMMAND (show_ipsec_tunnel_command, static) = {
+ .path = "show ipsec tunnel",
+ .short_help = "show ipsec tunnel",
+ .function = show_ipsec_tunnel_command_fn,
};
/* *INDENT-ON* */
static clib_error_t *
-clear_ipsec_counters_command_fn (vlib_main_t * vm,
- unformat_input_t * input,
- vlib_cli_command_t * cmd)
+ipsec_show_backends_command_fn (vlib_main_t * vm,
+ unformat_input_t * input,
+ vlib_cli_command_t * cmd)
{
ipsec_main_t *im = &ipsec_main;
- ipsec_spd_t *spd;
- ipsec_policy_t *p;
+ u32 verbose = 0;
+ (void) unformat (input, "verbose %u", &verbose);
+
+ vlib_cli_output (vm, "IPsec AH backends available:");
+ u8 *s = format (NULL, "%=25s %=25s %=10s\n", "Name", "Index", "Active");
+ ipsec_ah_backend_t *ab;
/* *INDENT-OFF* */
- pool_foreach (spd, im->spds, ({
- pool_foreach(p, spd->policies, ({
- p->counter.packets = p->counter.bytes = 0;
- }));
- }));
+ pool_foreach (ab, im->ah_backends) {
+ s = format (s, "%=25s %=25u %=10s\n", ab->name, ab - im->ah_backends,
+ ab - im->ah_backends == im->ah_current_backend ? "yes" : "no");
+ if (verbose) {
+ vlib_node_t *n;
+ n = vlib_get_node (vm, ab->ah4_encrypt_node_index);
+ s = format (s, " enc4 %s (next %d)\n", n->name, ab->ah4_encrypt_next_index);
+ n = vlib_get_node (vm, ab->ah4_decrypt_node_index);
+ s = format (s, " dec4 %s (next %d)\n", n->name, ab->ah4_decrypt_next_index);
+ n = vlib_get_node (vm, ab->ah6_encrypt_node_index);
+ s = format (s, " enc6 %s (next %d)\n", n->name, ab->ah6_encrypt_next_index);
+ n = vlib_get_node (vm, ab->ah6_decrypt_node_index);
+ s = format (s, " dec6 %s (next %d)\n", n->name, ab->ah6_decrypt_next_index);
+ }
+ }
+ /* *INDENT-ON* */
+ vlib_cli_output (vm, "%v", s);
+ _vec_len (s) = 0;
+ vlib_cli_output (vm, "IPsec ESP backends available:");
+ s = format (s, "%=25s %=25s %=10s\n", "Name", "Index", "Active");
+ ipsec_esp_backend_t *eb;
+ /* *INDENT-OFF* */
+ pool_foreach (eb, im->esp_backends) {
+ s = format (s, "%=25s %=25u %=10s\n", eb->name, eb - im->esp_backends,
+ eb - im->esp_backends == im->esp_current_backend ? "yes"
+ : "no");
+ if (verbose) {
+ vlib_node_t *n;
+ n = vlib_get_node (vm, eb->esp4_encrypt_node_index);
+ s = format (s, " enc4 %s (next %d)\n", n->name, eb->esp4_encrypt_next_index);
+ n = vlib_get_node (vm, eb->esp4_decrypt_node_index);
+ s = format (s, " dec4 %s (next %d)\n", n->name, eb->esp4_decrypt_next_index);
+ n = vlib_get_node (vm, eb->esp6_encrypt_node_index);
+ s = format (s, " enc6 %s (next %d)\n", n->name, eb->esp6_encrypt_next_index);
+ n = vlib_get_node (vm, eb->esp6_decrypt_node_index);
+ s = format (s, " dec6 %s (next %d)\n", n->name, eb->esp6_decrypt_next_index);
+ }
+ }
/* *INDENT-ON* */
+ vlib_cli_output (vm, "%v", s);
+ vec_free (s);
return 0;
}
/* *INDENT-OFF* */
-VLIB_CLI_COMMAND (clear_ipsec_counters_command, static) = {
- .path = "clear ipsec counters",
- .short_help = "clear ipsec counters",
- .function = clear_ipsec_counters_command_fn,
+VLIB_CLI_COMMAND (ipsec_show_backends_command, static) = {
+ .path = "show ipsec backends",
+ .short_help = "show ipsec backends",
+ .function = ipsec_show_backends_command_fn,
};
/* *INDENT-ON* */
static clib_error_t *
-create_ipsec_tunnel_command_fn (vlib_main_t * vm,
- unformat_input_t * input,
- vlib_cli_command_t * cmd)
+ipsec_select_backend_command_fn (vlib_main_t * vm,
+ unformat_input_t * input,
+ vlib_cli_command_t * cmd)
{
unformat_input_t _line_input, *line_input = &_line_input;
- ipsec_add_del_tunnel_args_t a;
- int rv;
- u32 num_m_args = 0;
- clib_error_t *error = NULL;
+ ipsec_main_t *im = &ipsec_main;
+ clib_error_t *error;
+ u32 backend_index;
+
+ error = ipsec_rsc_in_use (im);
- clib_memset (&a, 0, sizeof (a));
- a.is_add = 1;
+ if (error)
+ return error;
/* Get a line of input. */
if (!unformat_user (input, unformat_line_input, line_input))
return 0;
- while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
+ if (unformat (line_input, "ah"))
{
- if (unformat
- (line_input, "local-ip %U", unformat_ip4_address, &a.local_ip))
- num_m_args++;
+ if (unformat (line_input, "%u", &backend_index))
+ {
+ if (ipsec_select_ah_backend (im, backend_index) < 0)
+ {
+ return clib_error_return (0, "Invalid AH backend index `%u'",
+ backend_index);
+ }
+ }
else
- if (unformat
- (line_input, "remote-ip %U", unformat_ip4_address, &a.remote_ip))
- num_m_args++;
- else if (unformat (line_input, "local-spi %u", &a.local_spi))
- num_m_args++;
- else if (unformat (line_input, "remote-spi %u", &a.remote_spi))
- num_m_args++;
- else if (unformat (line_input, "instance %u", &a.show_instance))
- a.renumber = 1;
- else if (unformat (line_input, "del"))
- a.is_add = 0;
- else if (unformat (line_input, "udp-encap"))
- a.udp_encap = 1;
+ {
+ return clib_error_return (0, "Invalid backend index `%U'",
+ format_unformat_error, line_input);
+ }
+ }
+ else if (unformat (line_input, "esp"))
+ {
+ if (unformat (line_input, "%u", &backend_index))
+ {
+ if (ipsec_select_esp_backend (im, backend_index) < 0)
+ {
+ return clib_error_return (0, "Invalid ESP backend index `%u'",
+ backend_index);
+ }
+ }
else
{
- error = clib_error_return (0, "unknown input `%U'",
- format_unformat_error, line_input);
- goto done;
+ return clib_error_return (0, "Invalid backend index `%U'",
+ format_unformat_error, line_input);
}
}
-
- if (num_m_args < 4)
+ else
{
- error = clib_error_return (0, "mandatory argument(s) missing");
- goto done;
+ return clib_error_return (0, "Unknown input `%U'",
+ format_unformat_error, line_input);
}
- rv = ipsec_add_del_tunnel_if (&a);
+ return 0;
+}
- switch (rv)
- {
- case 0:
- break;
- case VNET_API_ERROR_INVALID_VALUE:
- if (a.is_add)
- error = clib_error_return (0,
- "IPSec tunnel interface already exists...");
- else
- error = clib_error_return (0, "IPSec tunnel interface not exists...");
- goto done;
- default:
- error = clib_error_return (0, "ipsec_register_interface returned %d",
- rv);
- goto done;
- }
+/* *INDENT-OFF* */
+VLIB_CLI_COMMAND (ipsec_select_backend_command, static) = {
+ .path = "ipsec select backend",
+ .short_help = "ipsec select backend <ah|esp> <backend index>",
+ .function = ipsec_select_backend_command_fn,
+};
-done:
- unformat_free (line_input);
+/* *INDENT-ON* */
- return error;
+static clib_error_t *
+clear_ipsec_counters_command_fn (vlib_main_t * vm,
+ unformat_input_t * input,
+ vlib_cli_command_t * cmd)
+{
+ vlib_clear_combined_counters (&ipsec_spd_policy_counters);
+ vlib_clear_combined_counters (&ipsec_sa_counters);
+
+ return (NULL);
}
/* *INDENT-OFF* */
-VLIB_CLI_COMMAND (create_ipsec_tunnel_command, static) = {
- .path = "create ipsec tunnel",
- .short_help = "create ipsec tunnel local-ip <addr> local-spi <spi> remote-ip <addr> remote-spi <spi> [instance <inst_num>] [udp-encap]",
- .function = create_ipsec_tunnel_command_fn,
+VLIB_CLI_COMMAND (clear_ipsec_counters_command, static) = {
+ .path = "clear ipsec counters",
+ .short_help = "clear ipsec counters",
+ .function = clear_ipsec_counters_command_fn,
};
/* *INDENT-ON* */
static clib_error_t *
-set_interface_key_command_fn (vlib_main_t * vm,
- unformat_input_t * input,
- vlib_cli_command_t * cmd)
+ipsec_tun_protect_cmd (vlib_main_t * vm,
+ unformat_input_t * input, vlib_cli_command_t * cmd)
{
unformat_input_t _line_input, *line_input = &_line_input;
- ipsec_main_t *im = &ipsec_main;
- ipsec_if_set_key_type_t type = IPSEC_IF_SET_KEY_TYPE_NONE;
- u32 hw_if_index = (u32) ~ 0;
- u32 alg;
- u8 *key = 0;
- clib_error_t *error = NULL;
+ u32 sw_if_index, is_del, sa_in, sa_out, *sa_ins = NULL;
+ ip_address_t peer = { };
+ vnet_main_t *vnm;
+
+ is_del = 0;
+ sw_if_index = ~0;
+ vnm = vnet_get_main ();
if (!unformat_user (input, unformat_line_input, line_input))
return 0;
while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
{
- if (unformat (line_input, "%U",
- unformat_vnet_hw_interface, im->vnet_main, &hw_if_index))
+ if (unformat (line_input, "del"))
+ is_del = 1;
+ else if (unformat (line_input, "add"))
+ is_del = 0;
+ else if (unformat (line_input, "sa-in %d", &sa_in))
+ vec_add1 (sa_ins, sa_in);
+ else if (unformat (line_input, "sa-out %d", &sa_out))
;
- else
- if (unformat
- (line_input, "local crypto %U", unformat_ipsec_crypto_alg, &alg))
- type = IPSEC_IF_SET_KEY_TYPE_LOCAL_CRYPTO;
- else
- if (unformat
- (line_input, "remote crypto %U", unformat_ipsec_crypto_alg, &alg))
- type = IPSEC_IF_SET_KEY_TYPE_REMOTE_CRYPTO;
- else
- if (unformat
- (line_input, "local integ %U", unformat_ipsec_integ_alg, &alg))
- type = IPSEC_IF_SET_KEY_TYPE_LOCAL_INTEG;
- else
- if (unformat
- (line_input, "remote integ %U", unformat_ipsec_integ_alg, &alg))
- type = IPSEC_IF_SET_KEY_TYPE_REMOTE_INTEG;
- else if (unformat (line_input, "%U", unformat_hex_string, &key))
+ else if (unformat (line_input, "%U",
+ unformat_vnet_sw_interface, vnm, &sw_if_index))
+ ;
+ else if (unformat (line_input, "%U", unformat_ip_address, &peer))
;
else
- {
- error = clib_error_return (0, "parse error: '%U'",
- format_unformat_error, line_input);
- goto done;
- }
+ return (clib_error_return (0, "unknown input '%U'",
+ format_unformat_error, line_input));
}
- if (type == IPSEC_IF_SET_KEY_TYPE_NONE)
- {
- error = clib_error_return (0, "unknown key type");
- goto done;
- }
+ if (!is_del)
+ ipsec_tun_protect_update (sw_if_index, &peer, sa_out, sa_ins);
+ else
+ ipsec_tun_protect_del (sw_if_index, &peer);
- if (alg > 0 && vec_len (key) == 0)
- {
- error = clib_error_return (0, "key is not specified");
- goto done;
- }
+ unformat_free (line_input);
+ return NULL;
+}
- if (hw_if_index == (u32) ~ 0)
- {
- error = clib_error_return (0, "interface not specified");
- goto done;
- }
+/**
+ * Protect tunnel with IPSEC
+ */
+/* *INDENT-OFF* */
+VLIB_CLI_COMMAND (ipsec_tun_protect_cmd_node, static) =
+{
+ .path = "ipsec tunnel protect",
+ .function = ipsec_tun_protect_cmd,
+ .short_help = "ipsec tunnel protect <interface> input-sa <SA> output-sa <SA> [add|del]",
+ // this is not MP safe
+};
+/* *INDENT-ON* */
- ipsec_set_interface_key (im->vnet_main, hw_if_index, type, alg, key);
-done:
- vec_free (key);
- unformat_free (line_input);
+static clib_error_t *
+ipsec_tun_protect_show (vlib_main_t * vm,
+ unformat_input_t * input, vlib_cli_command_t * cmd)
+{
+ ipsec_tun_protect_walk (ipsec_tun_protect_show_one, vm);
- return error;
+ return NULL;
}
+/**
+ * show IPSEC tunnel protection
+ */
/* *INDENT-OFF* */
-VLIB_CLI_COMMAND (set_interface_key_command, static) = {
- .path = "set interface ipsec key",
- .short_help =
- "set interface ipsec key <int> <local|remote> <crypto|integ> <key type> <key>",
- .function = set_interface_key_command_fn,
+VLIB_CLI_COMMAND (ipsec_tun_protect_show_node, static) =
+{
+ .path = "show ipsec protect",
+ .function = ipsec_tun_protect_show,
+ .short_help = "show ipsec protect",
+};
+/* *INDENT-ON* */
+
+static int
+ipsec_tun_protect4_hash_show_one (clib_bihash_kv_8_16_t * kv, void *arg)
+{
+ ipsec4_tunnel_kv_t *ikv = (ipsec4_tunnel_kv_t *) kv;
+ vlib_main_t *vm = arg;
+
+ vlib_cli_output (vm, " %U", format_ipsec4_tunnel_kv, ikv);
+
+ return (BIHASH_WALK_CONTINUE);
+}
+
+static int
+ipsec_tun_protect6_hash_show_one (clib_bihash_kv_24_16_t * kv, void *arg)
+{
+ ipsec6_tunnel_kv_t *ikv = (ipsec6_tunnel_kv_t *) kv;
+ vlib_main_t *vm = arg;
+
+ vlib_cli_output (vm, " %U", format_ipsec6_tunnel_kv, ikv);
+
+ return (BIHASH_WALK_CONTINUE);
+}
+
+static clib_error_t *
+ipsec_tun_protect_hash_show (vlib_main_t * vm,
+ unformat_input_t * input,
+ vlib_cli_command_t * cmd)
+{
+ ipsec_main_t *im = &ipsec_main;
+
+ {
+ vlib_cli_output (vm, "IPv4:");
+
+ clib_bihash_foreach_key_value_pair_8_16
+ (&im->tun4_protect_by_key, ipsec_tun_protect4_hash_show_one, vm);
+
+ vlib_cli_output (vm, "IPv6:");
+
+ clib_bihash_foreach_key_value_pair_24_16
+ (&im->tun6_protect_by_key, ipsec_tun_protect6_hash_show_one, vm);
+ }
+
+ return NULL;
+}
+
+/**
+ * show IPSEC tunnel protection hash tables
+ */
+/* *INDENT-OFF* */
+VLIB_CLI_COMMAND (ipsec_tun_protect_hash_show_node, static) =
+{
+ .path = "show ipsec protect-hash",
+ .function = ipsec_tun_protect_hash_show,
+ .short_help = "show ipsec protect-hash",
};
/* *INDENT-ON* */
VLIB_INIT_FUNCTION (ipsec_cli_init);
+static clib_error_t *
+set_async_mode_command_fn (vlib_main_t * vm, unformat_input_t * input,
+ vlib_cli_command_t * cmd)
+{
+ unformat_input_t _line_input, *line_input = &_line_input;
+ int async_enable = 0;
+
+ if (!unformat_user (input, unformat_line_input, line_input))
+ return 0;
+
+ while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (line_input, "on"))
+ async_enable = 1;
+ else if (unformat (line_input, "off"))
+ async_enable = 0;
+ else
+ return (clib_error_return (0, "unknown input '%U'",
+ format_unformat_error, line_input));
+ }
+
+ ipsec_set_async_mode (async_enable);
+
+ unformat_free (line_input);
+ return (NULL);
+}
+
+/* *INDENT-OFF* */
+VLIB_CLI_COMMAND (set_async_mode_command, static) = {
+ .path = "set ipsec async mode",
+ .short_help = "set ipsec async mode on|off",
+ .function = set_async_mode_command_fn,
+};
+/* *INDENT-ON* */
/*
* fd.io coding-style-patch-verification: ON
Code Review / vpp.git / blobdiff