Lines Matching +full:sr +full:- +full:idle +full:- +full:ns
1 .. SPDX-License-Identifier: GPL-2.0
10 ip_forward - BOOLEAN
11 - 0 - disabled (default)
12 - not 0 - enabled
20 ip_default_ttl - INTEGER
25 ip_no_pmtu_disc - INTEGER
27 fragmentation-required ICMP is received, the PMTU to this
37 accept fragmentation-needed errors if the underlying protocol
47 Possible values: 0-3
51 min_pmtu - INTEGER
52 default 552 - minimum discovered Path MTU
54 ip_forward_use_pmtu - BOOLEAN
58 You only need to enable this if you have user-space software
67 - 0 - disabled
68 - 1 - enabled
70 fwmark_reflect - BOOLEAN
71 Controls the fwmark of kernel-generated IPv4 reply packets that are not
78 fib_multipath_use_neigh - BOOLEAN
88 - 0 - disabled
89 - 1 - enabled
91 fib_multipath_hash_policy - INTEGER
99 - 0 - Layer 3
100 - 1 - Layer 4
101 - 2 - Layer 3 or inner Layer 3 if present
103 fib_sync_mem - UNSIGNED INTEGER
109 ip_forward_update_priority - INTEGER
112 according to an rt_tos2priority table (see e.g. man tc-prio).
118 - 0 - Do not update priority.
119 - 1 - Update priority.
121 route/max_size - INTEGER
128 neigh/default/gc_thresh1 - INTEGER
134 neigh/default/gc_thresh2 - INTEGER
141 neigh/default/gc_thresh3 - INTEGER
142 Maximum number of non-PERMANENT neighbor entries allowed. Increase
144 with large numbers of directly-connected peers.
148 neigh/default/unres_qlen_bytes - INTEGER
161 neigh/default/unres_qlen - INTEGER
174 mtu_expires - INTEGER
177 min_adv_mss - INTEGER
183 ipfrag_high_thresh - LONG INTEGER
186 ipfrag_low_thresh - LONG INTEGER
187 (Obsolete since linux-4.17)
192 ipfrag_time - INTEGER
195 ipfrag_max_dist - INTEGER
196 ipfrag_max_dist is a non-negative integer value which defines the
203 is done on fragments before they are added to a reassembly queue - if
221 inet_peer_threshold - INTEGER
224 entries' time-to-live and time intervals between garbage collection
225 passes. More entries, less time-to-live, less GC interval.
227 inet_peer_minttl - INTEGER
228 Minimum time-to-live of entries. Should be enough to cover fragment
229 time-to-live on the reassembling side. This minimum time-to-live is
233 inet_peer_maxttl - INTEGER
234 Maximum time-to-live of entries. Unused entries will expire after
242 somaxconn - INTEGER
244 Defaults to 4096. (Was 128 before linux-5.4)
247 tcp_abort_on_overflow - BOOLEAN
255 tcp_adv_win_scale - INTEGER
257 (if tcp_adv_win_scale > 0) or bytes-bytes/2^(-tcp_adv_win_scale),
260 Possible values are [-31, 31], inclusive.
264 tcp_allowed_congestion_control - STRING
265 Show/set the congestion control choices available to non-privileged
271 tcp_app_win - INTEGER
279 tcp_autocorking - BOOLEAN
290 tcp_available_congestion_control - STRING
295 tcp_base_mss - INTEGER
300 tcp_mtu_probe_floor - INTEGER
306 tcp_min_snd_mss - INTEGER
315 tcp_congestion_control - STRING
325 tcp_dsack - BOOLEAN
328 tcp_early_retrans - INTEGER
330 losses into fast recovery (draft-ietf-tcpm-rack). Note that
335 - 0 disables TLP
336 - 3 or 4 enables TLP
340 tcp_ecn - INTEGER
359 tcp_ecn_fallback - BOOLEAN
361 back to non-ECN. Currently, this knob implements the fallback
369 tcp_fack - BOOLEAN
372 tcp_fin_timeout - INTEGER
376 valid "receive only" state for an un-orphaned connection, an
384 tcp_frto - INTEGER
385 Enables Forward RTO-Recovery (F-RTO) defined in RFC5682.
386 F-RTO is an enhanced recovery algorithm for TCP retransmission
388 RTT fluctuates (e.g., wireless). F-RTO is sender-side only
391 By default it's enabled with a non-zero value. 0 disables F-RTO.
393 tcp_fwmark_accept - BOOLEAN
404 tcp_invalid_ratelimit - INTEGER
409 (a) out-of-window sequence number,
410 (b) out-of-window acknowledgment number, or
414 a buggy or malicious middlebox or man-in-the-middle can
420 Using 0 disables rate-limiting of dupacks in response to
426 tcp_keepalive_time - INTEGER
430 tcp_keepalive_probes - INTEGER
434 tcp_keepalive_intvl - INTEGER
440 tcp_l3mdev_accept - BOOLEAN
450 tcp_low_latency - BOOLEAN
453 tcp_max_orphans - INTEGER
465 tcp_max_syn_backlog - INTEGER
469 This is a per-listener limit.
479 tcp_max_tw_buckets - INTEGER
481 If this number is exceeded time-wait socket is immediately destroyed
487 tcp_mem - vector of 3 INTEGERs: min, pressure, max
501 tcp_min_rtt_wlen - INTEGER
508 Possible values: 0 - 86400 (1 day)
512 tcp_moderate_rcvbuf - BOOLEAN
513 If set, TCP performs receive buffer auto-tuning, attempting to
518 tcp_mtu_probing - INTEGER
519 Controls TCP Packetization-Layer Path MTU Discovery. Takes three
522 - 0 - Disabled
523 - 1 - Disabled by default, enabled when an ICMP black hole detected
524 - 2 - Always enabled, use initial MSS of tcp_base_mss.
526 tcp_probe_interval - UNSIGNED INTEGER
527 Controls how often to start TCP Packetization-Layer Path MTU
531 tcp_probe_threshold - INTEGER
532 Controls when TCP Packetization-Layer Path MTU Discovery probing
536 tcp_no_metrics_save - BOOLEAN
544 tcp_no_ssthresh_metrics_save - BOOLEAN
549 tcp_orphan_retries - INTEGER
560 tcp_recovery - INTEGER
576 tcp_reordering - INTEGER
583 tcp_max_reordering - INTEGER
590 tcp_retrans_collapse - BOOLEAN
591 Bug-to-bug compatibility with some broken printers.
595 tcp_retries1 - INTEGER
604 tcp_retries2 - INTEGER
619 tcp_rfc1337 - BOOLEAN
626 tcp_rmem - vector of 3 INTEGERs: min, default, max
645 tcp_sack - BOOLEAN
648 tcp_comp_sack_delay_ns - LONG INTEGER
653 Default : 1,000,000 ns (1 ms)
655 tcp_comp_sack_slack_ns - LONG INTEGER
661 Default : 100,000 ns (100 us)
663 tcp_comp_sack_nr - INTEGER
669 tcp_slow_start_after_idle - BOOLEAN
671 window after an idle period. An idle period is defined at
673 be timed out after an idle period.
677 tcp_stdurg - BOOLEAN
684 tcp_synack_retries - INTEGER
691 tcp_syncookies - INTEGER
716 tcp_migrate_req - BOOLEAN
718 the initial SYN packet is received during the three-way handshake.
719 When a listener is closed, in-flight request sockets during the
741 tcp_fastopen - INTEGER
752 the option value being the length of the syn-data backlog.
760 application before 3-way handshake finishes.
763 0x200 (server) accept data-in-SYN w/o any cookie option present.
773 tcp_fastopen_blackhole_timeout_sec - INTEGER
777 get detected right after Fastopen is re-enabled and will reset to
783 tcp_fastopen_key - list of comma separated 32-digit hexadecimal INTEGERs
794 per-socket keys will be used instead of any keys that are specified via
797 A key is specified as 4 8-digit hexadecimal integers which are separated
798 by a '-' as: xxxxxxxx-xxxxxxxx-xxxxxxxx-xxxxxxxx. Leading zeros may be
803 tcp_syn_retries - INTEGER
810 tcp_timestamps - INTEGER
813 - 0: Disabled.
814 - 1: Enable timestamps as defined in RFC1323 and use random offset for
816 - 2: Like 1, but without random offsets.
820 tcp_min_tso_segs - INTEGER
823 Since linux-3.12, TCP does an automatic sizing of TSO frames,
831 tcp_pacing_ss_ratio - INTEGER
832 sk->sk_pacing_rate is set by TCP stack using a ratio applied
840 tcp_pacing_ca_ratio - INTEGER
841 sk->sk_pacing_rate is set by TCP stack using a ratio applied
848 tcp_tso_win_divisor - INTEGER
856 tcp_tw_reuse - INTEGER
857 Enable reuse of TIME-WAIT sockets for new connections when it is
860 - 0 - disable
861 - 1 - global enable
862 - 2 - enable for loopback traffic only
869 tcp_window_scaling - BOOLEAN
872 tcp_wmem - vector of 3 INTEGERs: min, default, max
893 tcp_notsent_lowat - UNSIGNED INTEGER
906 tcp_workaround_signed_windows - BOOLEAN
914 tcp_thin_linear_timeouts - BOOLEAN
921 non-aggressive thin streams, often found to be time-dependent.
923 Documentation/networking/tcp-thin.rst
927 tcp_limit_output_bytes - INTEGER
939 tcp_challenge_ack_limit - INTEGER
941 in RFC 5961 (Improving TCP's Robustness to Blind In-Window Attacks)
944 tcp_rx_skb_cache - BOOLEAN
955 udp_l3mdev_accept - BOOLEAN
964 udp_mem - vector of 3 INTEGERs: min, pressure, max
977 udp_rmem_min - INTEGER
984 udp_wmem_min - INTEGER
994 raw_l3mdev_accept - BOOLEAN
1006 cipso_cache_enable - BOOLEAN
1015 cipso_cache_bucket_size - INTEGER
1025 cipso_rbm_optfmt - BOOLEAN
1029 categories in order to make the packet data 32-bit aligned.
1033 cipso_rbm_structvalid - BOOLEAN
1046 ip_local_port_range - 2 INTEGERS
1055 ip_local_reserved_ports - list of comma separated ranges
1056 Specify the ports which are reserved for known third-party
1062 list of ranges (e.g. "1,2-4,10-10" for ports 1, 2, 3, 4 and
1086 ip_unprivileged_port_start - INTEGER
1087 This is a per-namespace sysctl. It defines the first
1095 ip_nonlocal_bind - BOOLEAN
1096 If set, allows processes to bind() to non-local IP addresses,
1097 which can be quite useful - but may break some applications.
1101 ip_autobind_reuse - BOOLEAN
1110 ip_dynaddr - INTEGER
1111 If set non-zero, enables support for dynamic addresses.
1112 If set to a non-zero value larger than 1, a kernel log
1118 ip_early_demux - BOOLEAN
1128 ping_group_range - 2 INTEGERS
1135 tcp_early_demux - BOOLEAN
1140 udp_early_demux - BOOLEAN
1146 icmp_echo_ignore_all - BOOLEAN
1147 If set non-zero, then the kernel will ignore all ICMP ECHO
1152 icmp_echo_ignore_broadcasts - BOOLEAN
1153 If set non-zero, then the kernel will ignore all ICMP ECHO and
1158 icmp_ratelimit - INTEGER
1168 icmp_msgs_per_sec - INTEGER
1176 icmp_msgs_burst - INTEGER
1183 icmp_ratemask - INTEGER
1210 icmp_ignore_bogus_error_responses - BOOLEAN
1218 icmp_errors_use_inbound_ifaddr - BOOLEAN
1223 If non-zero, the message will be sent with the primary address of
1230 then the primary address of the first non-loopback interface that
1235 igmp_max_memberships - INTEGER
1247 M = 65536-sizeof (ip header)/(sizeof(Group record))
1252 (65536-24) / 12 = 5459
1257 igmp_max_msf - INTEGER
1263 igmp_qrv - INTEGER
1270 force_igmp_version - INTEGER
1271 - 0 - (default) No enforcement of a IGMP version, IGMPv1/v2 fallback
1274 - 1 - Enforce to use IGMP version 1. Will also reply IGMPv1 report if
1276 - 2 - Enforce to use IGMP version 2. Will fallback to IGMPv1 if receive
1278 - 3 - Enforce to use IGMP version 3. The same react with default 0.
1294 log_martians - BOOLEAN
1300 accept_redirects - BOOLEAN
1304 - both conf/{all,interface}/accept_redirects are TRUE in the case
1309 - at least one of conf/{all,interface}/accept_redirects is TRUE in the
1316 - TRUE (host)
1317 - FALSE (router)
1319 forwarding - BOOLEAN
1323 mc_forwarding - BOOLEAN
1329 medium_id - INTEGER
1334 to its medium, value of -1 means that medium is not known.
1340 proxy_arp - BOOLEAN
1347 proxy_arp_pvlan - BOOLEAN
1365 Hewlett-Packard call it Source-Port filtering or port-isolation.
1366 Ericsson call it MAC-Forced Forwarding (RFC Draft).
1368 shared_media - BOOLEAN
1378 secure_redirects - BOOLEAN
1391 send_redirects - BOOLEAN
1400 bootp_relay - BOOLEAN
1411 accept_source_route - BOOLEAN
1418 - TRUE (router)
1419 - FALSE (host)
1421 accept_local - BOOLEAN
1427 route_localnet - BOOLEAN
1433 rp_filter - INTEGER
1434 - 0 - No source validation.
1435 - 1 - Strict mode as defined in RFC3704 Strict Reverse Path
1439 - 2 - Loose mode as defined in RFC3704 Loose Reverse Path
1454 arp_filter - BOOLEAN
1455 - 1 - Allows you to have multiple network interfaces on the same
1462 - 0 - (default) The kernel can respond to arp requests with addresses
1466 particular interfaces. Only for more complex setups like load-
1473 arp_announce - INTEGER
1478 - 0 - (default) Use any local address, configured on any interface
1479 - 1 - Try to avoid local addresses that are not in the target's
1488 - 2 - Always use the best local address for this target.
1505 arp_ignore - INTEGER
1509 - 0 - (default): reply for any local target IP address, configured
1511 - 1 - reply only if the target IP address is local address
1513 - 2 - reply only if the target IP address is local address
1516 - 3 - do not reply for local addresses configured with scope host,
1518 - 4-7 - reserved
1519 - 8 - do not reply for all local addresses
1524 arp_notify - BOOLEAN
1533 arp_accept - BOOLEAN
1537 - 0 - don't create new entries in the ARP table
1538 - 1 - create new entries in the ARP table
1547 mcast_solicit - INTEGER
1552 ucast_solicit - INTEGER
1556 app_solicit - INTEGER
1561 mcast_resolicit - INTEGER
1565 disable_policy - BOOLEAN
1568 disable_xfrm - BOOLEAN
1571 igmpv2_unsolicited_report_interval - INTEGER
1577 igmpv3_unsolicited_report_interval - INTEGER
1583 promote_secondaries - BOOLEAN
1588 drop_unicast_in_l2_multicast - BOOLEAN
1589 Drop any unicast IP packets that are received in link-layer
1597 drop_gratuitous_arp - BOOLEAN
1605 tag - INTEGER
1610 xfrm4_gc_thresh - INTEGER
1611 (Obsolete since linux-4.14)
1616 igmp_link_local_mcast_reports - BOOLEAN
1627 - Andi Kleen
1629 - Nicolas Delon
1641 bindv6only - BOOLEAN
1646 - TRUE: disable IPv4-mapped address feature
1647 - FALSE: enable IPv4-mapped address feature
1651 flowlabel_consistency - BOOLEAN
1656 - TRUE: enabled
1657 - FALSE: disabled
1661 auto_flowlabels - INTEGER
1680 flowlabel_state_ranges - BOOLEAN
1681 Split the flow label number space into two ranges. 0-0x7FFFF is
1682 reserved for the IPv6 flow manager facility, 0x80000-0xFFFFF
1685 - TRUE: enabled
1686 - FALSE: disabled
1690 flowlabel_reflect - INTEGER
1694 https://tools.ietf.org/html/draft-wang-6man-flow-label-reflection-01
1698 - 1: enabled for established flows
1701 in "tcp: change IPv6 flow-label upon receiving spurious retransmission"
1704 - 2: enabled for TCP RESET packets (no active listener)
1708 - 4: enabled for ICMPv6 echo reply messages.
1712 fib_multipath_hash_policy - INTEGER
1719 - 0 - Layer 3 (source and destination addresses plus flow label)
1720 - 1 - Layer 4 (standard 5-tuple)
1721 - 2 - Layer 3 or inner Layer 3 if present
1723 anycast_src_echo_reply - BOOLEAN
1727 - TRUE: enabled
1728 - FALSE: disabled
1732 idgen_delay - INTEGER
1739 idgen_retries - INTEGER
1745 mld_qrv - INTEGER
1752 max_dst_opts_number - INTEGER
1753 Maximum number of non-padding TLVs allowed in a Destination
1760 max_hbh_opts_number - INTEGER
1761 Maximum number of non-padding TLVs allowed in a Hop-by-Hop
1768 max_dst_opts_length - INTEGER
1774 max_hbh_length - INTEGER
1775 Maximum length allowed for a Hop-by-Hop options extension
1780 skip_notify_on_dev_down - BOOLEAN
1789 nexthop_compat_mode - BOOLEAN
1803 ip6frag_high_thresh - INTEGER
1809 ip6frag_low_thresh - INTEGER
1812 ip6frag_time - INTEGER
1817 seg6_flowlabel - INTEGER
1819 IPv6 header in case of SR T.encaps
1822 -1 set flowlabel to zero.
1831 Change the interface-specific default settings.
1835 Change all the interface-specific settings.
1839 conf/all/forwarding - BOOLEAN
1850 proxy_ndp - BOOLEAN
1853 fwmark_reflect - BOOLEAN
1854 Controls the fwmark of kernel-generated IPv6 reply packets that are not
1867 accept_ra - INTEGER
1886 - enabled if local forwarding is disabled.
1887 - disabled if local forwarding is enabled.
1889 accept_ra_defrtr - BOOLEAN
1894 - enabled if accept_ra is enabled.
1895 - disabled if accept_ra is disabled.
1897 accept_ra_from_local - BOOLEAN
1898 Accept RA with source-address that is found on local machine
1901 Default is to NOT accept these as it may be an un-intended
1906 - enabled if accept_ra_from_local is enabled
1908 - disabled if accept_ra_from_local is disabled
1911 accept_ra_min_hop_limit - INTEGER
1919 accept_ra_min_lft - INTEGER
1927 accept_ra_pinfo - BOOLEAN
1932 - enabled if accept_ra is enabled.
1933 - disabled if accept_ra is disabled.
1935 accept_ra_rt_info_min_plen - INTEGER
1944 * -1 if accept_ra_rtr_pref is disabled.
1946 accept_ra_rt_info_max_plen - INTEGER
1955 * -1 if accept_ra_rtr_pref is disabled.
1957 accept_ra_rtr_pref - BOOLEAN
1962 - enabled if accept_ra is enabled.
1963 - disabled if accept_ra is disabled.
1965 accept_ra_mtu - BOOLEAN
1971 - enabled if accept_ra is enabled.
1972 - disabled if accept_ra is disabled.
1974 accept_redirects - BOOLEAN
1979 - enabled if local forwarding is disabled.
1980 - disabled if local forwarding is enabled.
1982 accept_source_route - INTEGER
1985 - >= 0: Accept only routing header type 2.
1986 - < 0: Do not accept routing header.
1990 autoconf - BOOLEAN
1996 - enabled if accept_ra_pinfo is enabled.
1997 - disabled if accept_ra_pinfo is disabled.
1999 dad_transmits - INTEGER
2004 forwarding - INTEGER
2005 Configure interface-specific Host/Router behaviour.
2014 - 0 Forwarding disabled
2015 - 1 Forwarding enabled
2041 hop_limit - INTEGER
2046 mtu - INTEGER
2051 ip_nonlocal_bind - BOOLEAN
2052 If set, allows processes to bind() to non-local IPv6 addresses,
2053 which can be quite useful - but may break some applications.
2057 router_probe_interval - INTEGER
2063 router_solicitation_delay - INTEGER
2069 router_solicitation_interval - INTEGER
2074 router_solicitations - INTEGER
2080 use_oif_addrs_only - BOOLEAN
2087 use_tempaddr - INTEGER
2099 * -1 (for point-to-point devices and loopback devices)
2101 temp_valid_lft - INTEGER
2106 temp_prefered_lft - INTEGER
2111 keep_addr_on_down - INTEGER
2121 max_desync_factor - INTEGER
2129 regen_max_retry - INTEGER
2135 max_addresses - INTEGER
2143 disable_ipv6 - BOOLEAN
2145 will be dynamically set to TRUE if DAD fails for the link-local
2151 it will dynamically create a link-local address on the given
2159 accept_dad - INTEGER
2165 2 Enable DAD, and disable IPv6 operation if MAC-based duplicate
2166 link-local address has been found.
2172 force_tllao - BOOLEAN
2173 Enable sending the target link-layer address option even when
2178 Quoting from RFC 2461, section 4.4, Target link-layer address:
2184 omitted since the sender of the solicitation has the correct link-
2186 solicitation in the first place. However, including the link-layer
2188 race condition where the sender deletes the cached link-layer address
2191 ndisc_notify - BOOLEAN
2194 * 0 - (default): do nothing
2195 * 1 - Generate unsolicited neighbour advertisements when device is brought
2198 ndisc_tclass - INTEGER
2206 * 0 - (default)
2208 mldv1_unsolicited_report_interval - INTEGER
2214 mldv2_unsolicited_report_interval - INTEGER
2220 force_mld_version - INTEGER
2221 * 0 - (default) No enforcement of a MLD version, MLDv1 fallback allowed
2222 * 1 - Enforce to use MLD version 1
2223 * 2 - Enforce to use MLD version 2
2225 suppress_frag_ndisc - INTEGER
2229 * 1 - (default) discard fragmented neighbor discovery packets
2230 * 0 - allow fragmented neighbor discovery packets
2232 optimistic_dad - BOOLEAN
2242 use_optimistic - BOOLEAN
2254 stable_secret - IPv6 address
2256 addresses for link-local addresses and autoconfigured
2259 addrgenmode ip-link. conf/default/stable_secret is used as the
2268 addr_gen_mode - INTEGER
2269 Defines how link-local and autoconf addresses are generated.
2273 1 do no generate a link-local address, use EUI64 for addresses
2280 drop_unicast_in_l2_multicast - BOOLEAN
2281 Drop any unicast IPv6 packets that are received in link-layer
2286 drop_unsolicited_na - BOOLEAN
2293 enhanced_dad - BOOLEAN
2295 duplicate address detection per RFC7527. A received DAD NS will only signal
2297 detection of duplicates due to loopback of the NS messages that we send.
2306 ratelimit - INTEGER
2314 ratemask - list of comma separated ranges
2319 list of ranges (e.g. "0-127,129" for ICMPv6 message type 0 to 127 and
2323 Refer to: https://www.iana.org/assignments/icmpv6-parameters/icmpv6-parameters.xhtml
2327 Default: 0-1,3-127 (rate limit ICMPv6 errors except Packet Too Big)
2329 echo_ignore_all - BOOLEAN
2330 If set non-zero, then the kernel will ignore all ICMP ECHO
2335 echo_ignore_multicast - BOOLEAN
2336 If set non-zero, then the kernel will ignore all ICMP ECHO
2341 echo_ignore_anycast - BOOLEAN
2342 If set non-zero, then the kernel will ignore all ICMP ECHO
2347 xfrm6_gc_thresh - INTEGER
2348 (Obsolete since linux-4.14)
2356 YOSHIFUJI Hideaki / USAGI Project <yoshfuji@linux-ipv6.org>
2362 bridge-nf-call-arptables - BOOLEAN
2363 - 1 : pass bridged ARP traffic to arptables' FORWARD chain.
2364 - 0 : disable this.
2368 bridge-nf-call-iptables - BOOLEAN
2369 - 1 : pass bridged IPv4 traffic to iptables' chains.
2370 - 0 : disable this.
2374 bridge-nf-call-ip6tables - BOOLEAN
2375 - 1 : pass bridged IPv6 traffic to ip6tables' chains.
2376 - 0 : disable this.
2380 bridge-nf-filter-vlan-tagged - BOOLEAN
2381 - 1 : pass bridged vlan-tagged ARP/IP/IPv6 traffic to {arp,ip,ip6}tables.
2382 - 0 : disable this.
2386 bridge-nf-filter-pppoe-tagged - BOOLEAN
2387 - 1 : pass bridged pppoe-tagged IP/IPv6 traffic to {ip,ip6}tables.
2388 - 0 : disable this.
2392 bridge-nf-pass-vlan-input-dev - BOOLEAN
2393 - 1: if bridge-nf-filter-vlan-tagged is enabled, try to find a vlan
2395 vlan. This allows use of e.g. "iptables -i br0.1" and makes the
2396 REDIRECT target work with vlan-on-top-of-bridge interfaces. When no
2400 - 0: disable bridge netfilter vlan interface lookup.
2407 addip_enable - BOOLEAN
2409 (ADD-IP) functionality specified in RFC5061. This extension provides
2419 pf_enable - INTEGER
2429 https://datatracker.ietf.org/doc/draft-ietf-tsvwg-sctp-failover for
2438 pf_expose - INTEGER
2443 SCTP_ADDR_PF state will be sent and a SCTP_PF-state transport info
2446 SCTP_PF state and a SCTP_PF-state transport info can be got via
2448 SCTP_PEER_ADDR_CHANGE event will be sent and it returns -EACCES when
2449 trying to get a SCTP_PF-state transport info via SCTP_GET_PEER_ADDR_INFO
2460 addip_noauth_enable - BOOLEAN
2461 Dynamic Address Reconfiguration (ADD-IP) requires the use of
2466 allowing the ADD-IP extension. For reasons of interoperability,
2471 1 Allow ADD-IP extension to be used without authentication. This
2480 auth_enable - BOOLEAN
2484 (ADD-IP) extension.
2486 - 1: Enable this extension.
2487 - 0: Disable this extension.
2491 prsctp_enable - BOOLEAN
2495 - 1: Enable extension
2496 - 0: Disable
2500 max_burst - INTEGER
2506 association_max_retrans - INTEGER
2513 max_init_retransmits - INTEGER
2514 The maximum number of retransmissions of INIT and COOKIE-ECHO chunks
2520 path_max_retrans - INTEGER
2528 pf_retrans - INTEGER
2536 http://www.ietf.org/id/draft-nishida-tsvwg-sctp-failover-05.txt
2544 ps_retrans - INTEGER
2546 from section-5 "Primary Path Switchover" in rfc7829. The primary path
2556 rto_initial - INTEGER
2563 rto_max - INTEGER
2569 rto_min - INTEGER
2575 hb_interval - INTEGER
2577 are sent at the specified interval on idle paths to probe the state of
2582 sack_timeout - INTEGER
2588 valid_cookie_life - INTEGER
2594 cookie_preserve_enable - BOOLEAN
2598 - 1: Enable cookie lifetime extension.
2599 - 0: Disable
2603 cookie_hmac_alg - STRING
2605 a listening sctp socket to a connecting client in the INIT-ACK chunk.
2619 rcvbuf_policy - INTEGER
2630 - 1: rcvbuf space is per association
2631 - 0: rcvbuf space is per socket
2635 sndbuf_policy - INTEGER
2638 - 1: Send buffer is tracked per association
2639 - 0: Send buffer is tracked per socket.
2643 sctp_mem - vector of 3 INTEGERs: min, pressure, max
2656 sctp_rmem - vector of 3 INTEGERs: min, default, max
2666 sctp_wmem - vector of 3 INTEGERs: min, default, max
2676 addr_scope_policy - INTEGER
2677 Control IPv4 address scoping - draft-stewart-tsvwg-sctp-ipv4-00
2679 - 0 - Disable IPv4 address scoping
2680 - 1 - Enable IPv4 address scoping
2681 - 2 - Follow draft but allow IPv4 private addresses
2682 - 3 - Follow draft but allow IPv4 link local addresses
2690 Please see: Documentation/admin-guide/sysctl/net.rst for descriptions of these entries.
2696 max_dgram_qlen - INTEGER