quic: Hotfix crypto context on migrate - vpp

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author	Nathan Skrzypczak <nathan.skrzypczak@gmail.com>	2019-12-18 13:37:45 +0100
committer	Dave Wallace <dwallacelf@gmail.com>	2019-12-18 14:19:05 +0000
commit	d9942bcc61d83cee390fc2c6a428e562ec9750f0 (patch)
tree	cbb26a1d19815dcb0a5c67d15a027b4eec191a47 /docs/troubleshooting
parent	9f4ac58700639d722315aa3eba238aa9b8e763d4 (diff)

quic: Hotfix crypto context on migrate

Type: fix quicly_connections have internal references to crypto contexts which need to be updated when we switch thread as the supporting pools are thread-based. This under the assumption that the new contexts will be exactly identical Change-Id: I38083e59657ff068e347d9e7b47abe91a1167b6c Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>

Diffstat (limited to 'docs/troubleshooting')

0 files changed, 0 insertions, 0 deletions

/* * Copyright (c) 2020 Cisco and/or its affiliates. * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at: * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /** * @file nat44_ei.h * NAT44 endpoint independent plugin declarations */ #ifndef __included_nat44_ei_h__ #define __included_nat44_ei_h__ typedef struct { /* maximum number of users */ u32 users; /* maximum number of sessions */ u32 sessions; /* maximum number of ssessions per user */ u32 user_sessions; /* plugin features */ u8 static_mapping_only; u8 connection_tracking; u8 out2in_dpo; u32 inside_vrf; u32 outside_vrf; } nat44_ei_config_t; typedef struct { u32 translations; u32 translation_buckets; u32 user_buckets; nat44_ei_config_t rconfig; } nat44_ei_main_t; int nat44_ei_plugin_enable (nat44_ei_config_t c); int nat44_ei_plugin_disable (); /** * @brief Delete specific NAT44 EI user and his sessions * * @param addr IPv4 address * @param fib_index FIB table index */ int nat44_ei_user_del (ip4_address_t *addr, u32 fib_index); /** * @brief Delete session for static mapping * * @param addr IPv4 address * @param fib_index FIB table index */ void nat44_ei_static_mapping_del_sessions (snat_main_t *sm, snat_main_per_thread_data_t *tsm, snat_user_key_t u_key, int addr_only, ip4_address_t e_addr, u16 e_port); u32 nat44_ei_get_in2out_worker_index (ip4_header_t *ip0, u32 rx_fib_index0, u8 is_output); u32 nat44_ei_get_out2in_worker_index (vlib_buffer_t *b, ip4_header_t *ip0, u32 rx_fib_index0, u8 is_output); /** * @brief Set address and port assignment algorithm to default/standard */ void nat44_ei_set_alloc_default (void); /** * @brief Set address and port assignment algorithm for MAP-E CE * * @param psid Port Set Identifier value * @param psid_offset number of offset bits * @param psid_length length of PSID */ void nat44_ei_set_alloc_mape (u16 psid, u16 psid_offset, u16 psid_length); /** * @brief Set address and port assignment algorithm for port range * * @param start_port beginning of the port range * @param end_port end of the port range */ void nat44_ei_set_alloc_range (u16 start_port, u16 end_port); /** * @brief Add/delete NAT44-EI static mapping * * @param l_addr local IPv4 address * @param e_addr external IPv4 address * @param l_port local port number * @param e_port external port number * @param proto L4 protocol * @param sw_if_index use interface address as external IPv4 address * @param vrf_id local VRF ID * @param addr_only 1 = 1:1NAT, 0 = 1:1NAPT * @param identity_nat identity NAT * @param tag opaque string tag * @param is_add 1 = add, 0 = delete * * @return 0 on success, non-zero value otherwise */ int nat44_ei_add_del_static_mapping (ip4_address_t l_addr, ip4_address_t e_addr, u16 l_port, u16 e_port, nat_protocol_t proto, u32 sw_if_index, u32 vrf_id, u8 addr_only, u8 identity_nat, u8 *tag, u8 is_add); /** * @brief Delete NAT44-EI session * * @param addr IPv4 address * @param port L4 port number * @param proto L4 protocol * @param vrf_id VRF ID * @param is_in 1 = inside network address and port pair, 0 = outside * * @return 0 on success, non-zero value otherwise */ int nat44_ei_del_session (snat_main_t *sm, ip4_address_t *addr, u16 port, nat_protocol_t proto, u32 vrf_id, int is_in); /** * @brief Match NAT44-EI static mapping. * * @param key address and port to match * @param addr external/local address of the matched mapping * @param port port of the matched mapping * @param fib_index fib index of the matched mapping * @param by_external if 0 match by local address otherwise match by * external address * @param is_addr_only 1 if matched mapping is address only * @param is_identity_nat 1 if indentity mapping * * @returns 0 if match found otherwise 1. */ int nat44_ei_static_mapping_match (ip4_address_t match_addr, u16 match_port, u32 match_fib_index, nat_protocol_t match_protocol, ip4_address_t *mapping_addr, u16 *mapping_port, u32 *mapping_fib_index, u8 by_external, u8 *is_addr_only, u8 *is_identity_nat); /** * @brief Clear all active NAT44-EI sessions. */ void nat44_ei_sessions_clear (); #endif /* __included_nat44_ei_h__ */ /* * fd.io coding-style-patch-verification: ON * * Local Variables: * eval: (c-set-style "gnu") * End: */


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