MINOR: tcp-act: Rename "set-{mark,tos}" to "set-fc-{mark,tos}"
"set-mark" and "set-tos" only alter packets from haproxy to client (frontend connection). Since we may add support for equivalent keywords on server side, we rename them with an explicit name to prevent confusions. Thus, we rename: - "set-mark" to "set-fc-mark" - "set-tos" to "set-fc-tos" "set-mark" and "set-tos" were kept as aliases (to "set-fc-mark" and "set-fc-tos" respectively) for now to prevent config breakage, but they have been marked as deprecated so they can be removed in future version.
This commit is contained in:
Aurelien DARRAGON
parent
eea3b94514
commit
acf6383076
@ -13793,10 +13793,12 @@ send-spoe-group - - X X X X -
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set-bandwidth-limit - - X X X X -
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set-dst X X X - X - -
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set-dst-port X X X - X - -
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set-fc-mark X X X X X X -
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set-fc-tos X X X X X X -
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set-header - - - - X X X
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set-log-level - - X X X X X
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set-map - - - - X X X
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set-mark X X X X X X -
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set-mark (deprecated) X X X X X X -
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set-method - - - - X - -
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set-nice - - X X X X -
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set-path - - - - X - -
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@ -13809,7 +13811,7 @@ set-src X X X - X - -
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set-src-port X X X - X - -
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set-status - - - - - X X
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set-timeout - - - - X X -
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set-tos X X X X X X -
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set-tos (deprecated) X X X X X X -
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set-uri - - - - X - -
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set-var X X X X X X X
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set-var-fmt X X X X X X X
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@ -14742,6 +14744,36 @@ set-dst-port <expr>
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destination address to IPv4 "0.0.0.0" before rewriting the port.
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set-fc-mark <mark>
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Usable in: TCP RqCon| RqSes| RqCnt| RsCnt| HTTP Req| Res| Aft
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X | X | X | X | X | X | -
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This is used to set the Netfilter/IPFW MARK on all packets sent to the client
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to the value passed in <mark> on platforms which support it. This value is an
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unsigned 32 bit value which can be matched by netfilter/ipfw and by the
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routing table or monitoring the packets through DTrace. It can be expressed
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both in decimal or hexadecimal format (prefixed by "0x").
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This can be useful to force certain packets to take a different route (for
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example a cheaper network path for bulk downloads). This works on Linux
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kernels 2.6.32 and above and requires admin privileges, as well on FreeBSD
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and OpenBSD.
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set-fc-tos <tos>
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Usable in: TCP RqCon| RqSes| RqCnt| RsCnt| HTTP Req| Res| Aft
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X | X | X | X | X | X | -
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This is used to set the TOS or DSCP field value of packets sent to the client
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to the value passed in <tos> on platforms which support this. This value
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represents the whole 8 bits of the IP TOS field, and can be expressed both in
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decimal or hexadecimal format (prefixed by "0x"). Note that only the 6 higher
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bits are used in DSCP or TOS, and the two lower bits are always 0. This can
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be used to adjust some routing behavior on border routers based on some
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information from the request.
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See RFC 2474, 2597, 3260 and 4594 for more information.
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set-header <name> <fmt>
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Usable in: TCP RqCon| RqSes| RqCnt| RsCnt| HTTP Req| Res| Aft
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- | - | - | - | X | X | X
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@ -14790,19 +14822,8 @@ set-map(<map-name>) <key fmt> <value fmt>
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stats socket, but can be triggered by an HTTP request.
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set-mark <mark>
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Usable in: TCP RqCon| RqSes| RqCnt| RsCnt| HTTP Req| Res| Aft
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X | X | X | X | X | X | -
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This is used to set the Netfilter/IPFW MARK on all packets sent to the client
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to the value passed in <mark> on platforms which support it. This value is an
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unsigned 32 bit value which can be matched by netfilter/ipfw and by the
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routing table or monitoring the packets through DTrace. It can be expressed
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both in decimal or hexadecimal format (prefixed by "0x").
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This can be useful to force certain packets to take a different route (for
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example a cheaper network path for bulk downloads). This works on Linux
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kernels 2.6.32 and above and requires admin privileges, as well on FreeBSD
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and OpenBSD.
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set-mark <mark> (deprecated)
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This is an alias for "set-fc-mark" (which should be used instead).
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set-method <fmt>
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@ -14989,19 +15010,8 @@ set-timeout { client | server | tunnel } { <timeout> | <expr> }
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http-response set-timeout server res.hdr(X-Refresh-Seconds),mul(1000)
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set-tos <tos>
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Usable in: TCP RqCon| RqSes| RqCnt| RsCnt| HTTP Req| Res| Aft
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X | X | X | X | X | X | -
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This is used to set the TOS or DSCP field value of packets sent to the client
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to the value passed in <tos> on platforms which support this. This value
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represents the whole 8 bits of the IP TOS field, and can be expressed both in
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decimal or hexadecimal format (prefixed by "0x"). Note that only the 6 higher
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bits are used in DSCP or TOS, and the two lower bits are always 0. This can
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be used to adjust some routing behavior on border routers based on some
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information from the request.
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See RFC 2474, 2597, 3260 and 4594 for more information.
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set-tos <tos> (deprecated)
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This is an alias for "set-fc-tos" (which should be used instead).
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set-uri <fmt>
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@ -389,8 +389,8 @@ static enum act_return tcp_exec_action_silent_drop(struct act_rule *rule, struct
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#if defined(SO_MARK) || defined(SO_USER_COOKIE) || defined(SO_RTABLE)
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static enum act_return tcp_action_set_mark(struct act_rule *rule, struct proxy *px,
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struct session *sess, struct stream *s, int flags)
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static enum act_return tcp_action_set_fc_mark(struct act_rule *rule, struct proxy *px,
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struct session *sess, struct stream *s, int flags)
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{
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conn_set_mark(objt_conn(sess->origin), (uintptr_t)rule->arg.act.p[0]);
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return ACT_RET_CONT;
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@ -398,8 +398,8 @@ static enum act_return tcp_action_set_mark(struct act_rule *rule, struct proxy *
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#endif
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#ifdef IP_TOS
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static enum act_return tcp_action_set_tos(struct act_rule *rule, struct proxy *px,
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struct session *sess, struct stream *s, int flags)
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static enum act_return tcp_action_set_fc_tos(struct act_rule *rule, struct proxy *px,
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struct session *sess, struct stream *s, int flags)
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{
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conn_set_tos(objt_conn(sess->origin), (uintptr_t)rule->arg.act.p[0]);
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return ACT_RET_CONT;
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@ -585,7 +585,7 @@ static enum act_parse_ret tcp_parse_set_mark(const char **args, int *cur_arg, st
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(*cur_arg)++;
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/* Register processing function. */
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rule->action_ptr = tcp_action_set_mark;
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rule->action_ptr = tcp_action_set_fc_mark;
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rule->action = ACT_CUSTOM;
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rule->arg.act.p[0] = (void *)(uintptr_t)mark;
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global.last_checks |= LSTCHK_NETADM;
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@ -620,7 +620,7 @@ static enum act_parse_ret tcp_parse_set_tos(const char **args, int *cur_arg, str
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(*cur_arg)++;
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/* Register processing function. */
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rule->action_ptr = tcp_action_set_tos;
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rule->action_ptr = tcp_action_set_fc_tos;
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rule->action = ACT_CUSTOM;
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rule->arg.act.p[0] = (void *)(uintptr_t)tos;
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return ACT_RET_PRS_OK;
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@ -672,10 +672,12 @@ static enum act_parse_ret tcp_parse_silent_drop(const char **args, int *cur_arg,
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static struct action_kw_list tcp_req_conn_actions = {ILH, {
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{ "set-dst" , tcp_parse_set_src_dst },
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{ "set-dst-port", tcp_parse_set_src_dst },
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{ "set-mark", tcp_parse_set_mark },
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{ "set-fc-mark", tcp_parse_set_mark },
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{ "set-fc-tos", tcp_parse_set_tos },
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{ "set-mark", tcp_parse_set_mark }, // DEPRECATED, see set-fc-mark
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{ "set-src", tcp_parse_set_src_dst },
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{ "set-src-port", tcp_parse_set_src_dst },
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{ "set-tos", tcp_parse_set_tos },
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{ "set-tos", tcp_parse_set_tos }, // DEPRECATED, see set-fc-tos
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{ "silent-drop", tcp_parse_silent_drop },
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{ /* END */ }
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}};
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@ -686,10 +688,12 @@ static struct action_kw_list tcp_req_sess_actions = {ILH, {
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{ "attach-srv" , tcp_parse_attach_srv },
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{ "set-dst" , tcp_parse_set_src_dst },
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{ "set-dst-port", tcp_parse_set_src_dst },
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{ "set-mark", tcp_parse_set_mark },
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{ "set-fc-mark", tcp_parse_set_mark },
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{ "set-fc-tos", tcp_parse_set_tos },
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{ "set-mark", tcp_parse_set_mark }, // DEPRECATED, see set-fc-mark
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{ "set-src", tcp_parse_set_src_dst },
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{ "set-src-port", tcp_parse_set_src_dst },
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{ "set-tos", tcp_parse_set_tos },
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{ "set-tos", tcp_parse_set_tos }, // DEPRECATED, see set-fc-tos
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{ "silent-drop", tcp_parse_silent_drop },
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{ /* END */ }
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}};
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@ -699,10 +703,12 @@ INITCALL1(STG_REGISTER, tcp_req_sess_keywords_register, &tcp_req_sess_actions);
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static struct action_kw_list tcp_req_cont_actions = {ILH, {
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{ "set-dst" , tcp_parse_set_src_dst },
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{ "set-dst-port", tcp_parse_set_src_dst },
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{ "set-mark", tcp_parse_set_mark },
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{ "set-fc-mark", tcp_parse_set_mark },
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{ "set-fc-tos", tcp_parse_set_tos },
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{ "set-mark", tcp_parse_set_mark }, // DEPRECATED, see set-fc-mark
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{ "set-src", tcp_parse_set_src_dst },
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{ "set-src-port", tcp_parse_set_src_dst },
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{ "set-tos", tcp_parse_set_tos },
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{ "set-tos", tcp_parse_set_tos }, // DEPRECATED, see set-fc-tos
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{ "silent-drop", tcp_parse_silent_drop },
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{ /* END */ }
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}};
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@ -710,8 +716,10 @@ static struct action_kw_list tcp_req_cont_actions = {ILH, {
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INITCALL1(STG_REGISTER, tcp_req_cont_keywords_register, &tcp_req_cont_actions);
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static struct action_kw_list tcp_res_cont_actions = {ILH, {
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{ "set-mark", tcp_parse_set_mark },
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{ "set-tos", tcp_parse_set_tos },
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{ "set-fc-mark", tcp_parse_set_mark },
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{ "set-fc-tos", tcp_parse_set_tos },
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{ "set-mark", tcp_parse_set_mark }, // DEPRECATED, see set-fc-mark
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{ "set-tos", tcp_parse_set_tos }, // DEPRECATED, see set-fc-tos
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{ "silent-drop", tcp_parse_silent_drop },
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{ /* END */ }
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}};
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@ -721,10 +729,12 @@ INITCALL1(STG_REGISTER, tcp_res_cont_keywords_register, &tcp_res_cont_actions);
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static struct action_kw_list http_req_actions = {ILH, {
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{ "set-dst", tcp_parse_set_src_dst },
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{ "set-dst-port", tcp_parse_set_src_dst },
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{ "set-mark", tcp_parse_set_mark },
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{ "set-fc-mark", tcp_parse_set_mark },
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{ "set-fc-tos", tcp_parse_set_tos },
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{ "set-mark", tcp_parse_set_mark }, // DEPRECATED, see set-fc-mark
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{ "set-src", tcp_parse_set_src_dst },
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{ "set-src-port", tcp_parse_set_src_dst },
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{ "set-tos", tcp_parse_set_tos },
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{ "set-tos", tcp_parse_set_tos }, // DEPRECATED, see set-fc-tos
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{ "silent-drop", tcp_parse_silent_drop },
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{ /* END */ }
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}};
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@ -732,8 +742,10 @@ static struct action_kw_list http_req_actions = {ILH, {
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INITCALL1(STG_REGISTER, http_req_keywords_register, &http_req_actions);
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static struct action_kw_list http_res_actions = {ILH, {
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{ "set-mark", tcp_parse_set_mark },
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{ "set-tos", tcp_parse_set_tos },
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{ "set-fc-mark", tcp_parse_set_mark },
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{ "set-fc-tos", tcp_parse_set_tos },
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{ "set-mark", tcp_parse_set_mark }, // DEPRECATED, see set-fc-mark
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{ "set-tos", tcp_parse_set_tos }, // DEPRECATED, see set-fc-tos
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{ "silent-drop", tcp_parse_silent_drop },
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{ /* END */ }
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}};
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