Open source platforma Home Assistant (Demo, GitHub, Wikipedie) pro monitorování a řízení inteligentní domácnosti byla vydána v nové verzi 2025.8.
Herní studio Hangar 13 vydalo novou Mafii. Mafia: Domovina je zasazena do krutého sicilského podsvětí na začátku 20. století. Na ProtonDB je zatím bez záznamu.
Operátor O2 má opět problémy. Jako omluvu za pondělní zhoršenou dostupnost služeb dal všem zákazníkům poukaz v hodnotě 300 Kč na nákup telefonu nebo příslušenství.
Společnost OpenAI představila GPT-5 (YouTube).
Byla vydána (𝕏) červencová aktualizace aneb nová verze 1.103 editoru zdrojových kódů Visual Studio Code (Wikipedie). Přehled novinek i s náhledy a videi v poznámkách k vydání. Ve verzi 1.103 vyjde také VSCodium, tj. komunitní sestavení Visual Studia Code bez telemetrie a licenčních podmínek Microsoftu.
Americký prezident Donald Trump vyzval nového generálního ředitele firmy na výrobu čipů Intel, aby odstoupil. Prezident to zdůvodnil vazbami nového šéfa Lip-Bu Tana na čínské firmy.
Bylo vydáno Ubuntu 24.04.3 LTS, tj. třetí opravné vydání Ubuntu 24.04 LTS s kódovým názvem Noble Numbat. Přehled novinek a oprav na Discourse.
Byla vydána verze 1.89.0 programovacího jazyka Rust (Wikipedie). Podrobnosti v poznámkách k vydání. Vyzkoušet Rust lze například na stránce Rust by Example.
Americká technologická společnost Apple uskuteční v USA další investice ve výši sta miliard dolarů (2,1 bilionu korun). Oznámil to ve středu šéf firmy Tim Cook při setkání v Bílém domě s americkým prezidentem Donaldem Trumpem. Trump zároveň oznámil záměr zavést stoprocentní clo na polovodiče z dovozu.
Zálohovací server Proxmox Backup Server byl vydán v nové stabilní verzi 4.0. Založen je na Debianu 13 Trixie.
Je potřeba tam mít i RADVD?
Je nutné tam mít RADV; to bezpodmínečně. Bez toho IPv6 přece neexistuje. Nikoliv ovšem RADVD; ten je jenom jedna z možností. RADV snadno zajistí systemd-networkd
. Já osobně používám systemd-networkd
pro RADV, protože pro mě nemá smysl mít oddělený jednoúčelový RADVD, když systemd-networkd
má všechnu konfiguraci na jednom místě.
Problém ale je, že systemd-networkd
(man systemd.network
) zatím implementuje jenom DHCPv4. Což je na houby, pokud jde o nějaké univerzální integrované řešení. Takže je to derivované řešení. Pro DHCPv6 používám ISC DHCP server. DHCPv4 zajistí systemd-networkd
.
Otázka ovšem je, jestli je potřeba mít DHCPv6. Ten rozhodně není povinný. Spousta klientských zařízení ho dodnes pořádně neumí. (Android, looking at ya!) Síť klidně může vesele fungovat bez něj.
Otázka ovšem je, jestli je potřeba mít DHCPv6Ano, bohužel DHCPv6 potřeba je.
/etc/systemd/network/
? Ale nerozumím tomu, kde je nakonfigurované RADV pro DHCPv6, které je nakonfigurované v ISC DHCP serveru, jestliže není nainstalován např. RADVD??
[IPV6PREFIXDELEGATION]
Vůbec nemám ponětí, jestli to mám správně. Takovéhle mám tři WiFi a fungují.
[Match] MACAddress=[[censored: A]] # Fake anyway, udev + man systemd.link [Link] MTUBytes=2312 ARP=yes [Network] Description=Nahovno Address=[[censored: B]]:4::/64 Address=10.79.4.1/24 IPForward=yes IPv6AcceptRA=no IPv6PrefixDelegation=static IPv6ProxyNDP=no DHCP=no DHCPServer=yes IPv4ProxyARP=no IPv6DuplicateAddressDetection=0 # Probably not needed. IPv6PrivacyExtensions=no [Address] Address=[[censored: B]]:4::/64 # This *skips* DAD DuplicateAddressDetection=none # Probably not needed. ManageTemporaryAddress=no [IPv6Prefix] Prefix=[[censored: B]]:4::/64 [IPv6PrefixDelegation] OtherInformation=true RouterLifetimeSec=86400 DNS=[[censored: B]]:4:: DNSLifetimeSec=86400 [DHCPServer] EmitDNS=yes DNS=10.79.4.1 EmitNTP=yes NTP=10.79.4.1 EmitRouter=yes EmitTimezone=yes
Na tohle pozor: OtherInformation=true
Bez DHCPv6 by to mělo být nastavené na false
. U toho nevím, jak má vypadat; na ISC DHCPD to mám zhruba takto:
ddns-update-style interim; ddns-updates on; ddns-domainname "[[censored: C]]"; ddns-rev-domainname "ip6.arpa"; allow client-updates; update-conflict-detection false; update-optimization false; authoritative; option domain-name-servers whoknowswhat.[[censored: C]]; default-lease-time 86400; allow leasequery; key v6dhcpupdate { algorithm hmac-md5; secret "[[censored: H(ovnovole)]]"; } zone h.a.l.b.d.e.r.o.s.n.e.c.ip6.arpa. { primary localhost; key v6dhcpupdate; } zone [[censored: C]]. { primary localhost; key v6dhcpupdate; } ### ... lots of subnets here ... ### subnet6 [[censored: B]]:4::/64 { option dhcp6.name-servers [[censored: B]]:4::; option dhcp6.sntp-servers [[censored: B]]:4::; } log-facility local7;
Spoiler Alert: Aktualizace DNS záznamů do ISC BIND nefunguje a nikdy nefungovala. (Je to sračka, kterou už asi tak 10+ let nikdo neopravoval a neudržoval (kromě pár segfaultů) a už před těmi 10 lety nefungovala.) Takže tam to nastavení sice je, ale nemá vůbec žádný význam; nefunguje to. Stroje na síti (kromě Androidu, který DHCPv6 neumí) se tam poctivě hlásí, ale ničeho tím nedosáhnou, protože je to rozbité. (Jo, pak se jeden diví, proč někdo někde používá to proprietární Cisco. Tak. Proto.)
Není to jenom nějaký detail kolem povolení NDP a ARP? Když se podíváš na sysctl -a
a vygrepuješ název příslušných rozhraní, fyzických nebo virtuálních, je tam totéž?
net.ipv4.conf.eno2.accept_local = 0 < net.ipv4.conf.eno2.accept_redirects = 1 < net.ipv4.conf.eno2.accept_source_route = 1 < net.ipv4.conf.eno2.arp_accept = 0 < net.ipv4.conf.eno2.arp_announce = 0 < net.ipv4.conf.eno2.arp_filter = 0 < net.ipv4.conf.eno2.arp_ignore = 0 < net.ipv4.conf.eno2.arp_notify = 0 < net.ipv4.conf.eno2.bc_forwarding = 0 < net.ipv4.conf.eno2.bootp_relay = 0 < net.ipv4.conf.eno2.disable_policy = 0 < net.ipv4.conf.eno2.disable_xfrm = 0 < net.ipv4.conf.eno2.drop_gratuitous_arp = 0 < net.ipv4.conf.eno2.drop_unicast_in_l2_multicast = 0 < net.ipv4.conf.eno2.force_igmp_version = 0 < net.ipv4.conf.eno2.forwarding = 1 < net.ipv4.conf.eno2.igmpv2_unsolicited_report_interval = 10000 < net.ipv4.conf.eno2.igmpv3_unsolicited_report_interval = 1000 < net.ipv4.conf.eno2.ignore_routes_with_linkdown = 0 < net.ipv4.conf.eno2.log_martians = 0 < net.ipv4.conf.eno2.mc_forwarding = 0 < net.ipv4.conf.eno2.medium_id = 0 < net.ipv4.conf.eno2.promote_secondaries = 0 < net.ipv4.conf.eno2.proxy_arp = 0 < net.ipv4.conf.eno2.proxy_arp_pvlan = 0 < net.ipv4.conf.eno2.route_localnet = 0 < net.ipv4.conf.eno2.rp_filter = 1 < net.ipv4.conf.eno2.secure_redirects = 1 < net.ipv4.conf.eno2.send_redirects = 1 < net.ipv4.conf.eno2.shared_media = 1 < net.ipv4.conf.eno2.src_valid_mark = 0 < net.ipv4.conf.eno2.tag = 0 < net.ipv4.neigh.eno2.anycast_delay = 100 < net.ipv4.neigh.eno2.app_solicit = 0 < net.ipv4.neigh.eno2.base_reachable_time_ms = 30000 < net.ipv4.neigh.eno2.delay_first_probe_time = 5 < net.ipv4.neigh.eno2.gc_stale_time = 60 < net.ipv4.neigh.eno2.locktime = 100 < net.ipv4.neigh.eno2.mcast_resolicit = 0 < net.ipv4.neigh.eno2.mcast_solicit = 3 < net.ipv4.neigh.eno2.proxy_delay = 80 < net.ipv4.neigh.eno2.proxy_qlen = 64 < net.ipv4.neigh.eno2.retrans_time_ms = 1000 < net.ipv4.neigh.eno2.ucast_solicit = 3 < net.ipv4.neigh.eno2.unres_qlen = 101 < net.ipv4.neigh.eno2.unres_qlen_bytes = 212992 < net.ipv6.conf.eno2.accept_dad = 1 < net.ipv6.conf.eno2.accept_ra = 1 < net.ipv6.conf.eno2.accept_ra_defrtr = 1 < net.ipv6.conf.eno2.accept_ra_from_local = 0 < net.ipv6.conf.eno2.accept_ra_min_hop_limit = 1 < net.ipv6.conf.eno2.accept_ra_mtu = 1 < net.ipv6.conf.eno2.accept_ra_pinfo = 1 < net.ipv6.conf.eno2.accept_ra_rt_info_max_plen = 0 < net.ipv6.conf.eno2.accept_ra_rt_info_min_plen = 0 < net.ipv6.conf.eno2.accept_ra_rtr_pref = 1 < net.ipv6.conf.eno2.accept_redirects = 1 < net.ipv6.conf.eno2.accept_source_route = 0 < net.ipv6.conf.eno2.addr_gen_mode = 0 < net.ipv6.conf.eno2.autoconf = 1 < net.ipv6.conf.eno2.dad_transmits = 1 < net.ipv6.conf.eno2.disable_ipv6 = 0 < net.ipv6.conf.eno2.disable_policy = 0 < net.ipv6.conf.eno2.drop_unicast_in_l2_multicast = 0 < net.ipv6.conf.eno2.drop_unsolicited_na = 0 < net.ipv6.conf.eno2.enhanced_dad = 1 < net.ipv6.conf.eno2.force_mld_version = 0 < net.ipv6.conf.eno2.force_tllao = 0 < net.ipv6.conf.eno2.forwarding = 1 < net.ipv6.conf.eno2.hop_limit = 64 < net.ipv6.conf.eno2.ignore_routes_with_linkdown = 0 < net.ipv6.conf.eno2.keep_addr_on_down = 0 < net.ipv6.conf.eno2.max_addresses = 16 < net.ipv6.conf.eno2.max_desync_factor = 600 < net.ipv6.conf.eno2.mc_forwarding = 0 < net.ipv6.conf.eno2.mldv1_unsolicited_report_interval = 10000 < net.ipv6.conf.eno2.mldv2_unsolicited_report_interval = 1000 < net.ipv6.conf.eno2.mtu = 1500 < net.ipv6.conf.eno2.ndisc_notify = 0 < net.ipv6.conf.eno2.ndisc_tclass = 0 < net.ipv6.conf.eno2.optimistic_dad = 0 < net.ipv6.conf.eno2.proxy_ndp = 0 < net.ipv6.conf.eno2.regen_max_retry = 3 < net.ipv6.conf.eno2.router_probe_interval = 60 < net.ipv6.conf.eno2.router_solicitation_delay = 1 < net.ipv6.conf.eno2.router_solicitation_interval = 4 < net.ipv6.conf.eno2.router_solicitation_max_interval = 3600 < net.ipv6.conf.eno2.router_solicitations = -1 < net.ipv6.conf.eno2.seg6_enabled = 0 < net.ipv6.conf.eno2.seg6_require_hmac = 0 < net.ipv6.conf.eno2.suppress_frag_ndisc = 1 < net.ipv6.conf.eno2.temp_prefered_lft = 86400 < net.ipv6.conf.eno2.temp_valid_lft = 604800 < net.ipv6.conf.eno2.use_oif_addrs_only = 0 < net.ipv6.conf.eno2.use_optimistic = 0 < net.ipv6.conf.eno2.use_tempaddr = 0 < net.ipv6.neigh.eno2.anycast_delay = 100 < net.ipv6.neigh.eno2.app_solicit = 0 < net.ipv6.neigh.eno2.base_reachable_time_ms = 30000 < net.ipv6.neigh.eno2.delay_first_probe_time = 5 < net.ipv6.neigh.eno2.gc_stale_time = 60 < net.ipv6.neigh.eno2.locktime = 0 < net.ipv6.neigh.eno2.mcast_resolicit = 0 < net.ipv6.neigh.eno2.mcast_solicit = 3 < net.ipv6.neigh.eno2.proxy_delay = 80 < net.ipv6.neigh.eno2.proxy_qlen = 64 < net.ipv6.neigh.eno2.retrans_time_ms = 1000 < net.ipv6.neigh.eno2.ucast_solicit = 3 < net.ipv6.neigh.eno2.unres_qlen = 101 < net.ipv6.neigh.eno2.unres_qlen_bytes = 212992 < net.ipv4.conf.vlan20.accept_local = 0 net.ipv4.conf.vlan20.accept_local = 0 net.ipv4.conf.vlan20.accept_redirects = 1 net.ipv4.conf.vlan20.accept_redirects = 1 net.ipv4.conf.vlan20.accept_source_route = 1 net.ipv4.conf.vlan20.accept_source_route = 1 net.ipv4.conf.vlan20.arp_accept = 0 net.ipv4.conf.vlan20.arp_accept = 0 net.ipv4.conf.vlan20.arp_announce = 0 net.ipv4.conf.vlan20.arp_announce = 0 net.ipv4.conf.vlan20.arp_filter = 0 net.ipv4.conf.vlan20.arp_filter = 0 net.ipv4.conf.vlan20.arp_ignore = 0 net.ipv4.conf.vlan20.arp_ignore = 0 net.ipv4.conf.vlan20.arp_notify = 0 net.ipv4.conf.vlan20.arp_notify = 0 net.ipv4.conf.vlan20.bc_forwarding = 0 net.ipv4.conf.vlan20.bc_forwarding = 0 net.ipv4.conf.vlan20.bootp_relay = 0 net.ipv4.conf.vlan20.bootp_relay = 0 net.ipv4.conf.vlan20.disable_policy = 0 net.ipv4.conf.vlan20.disable_policy = 0 net.ipv4.conf.vlan20.disable_xfrm = 0 net.ipv4.conf.vlan20.disable_xfrm = 0 net.ipv4.conf.vlan20.drop_gratuitous_arp = 0 net.ipv4.conf.vlan20.drop_gratuitous_arp = 0 net.ipv4.conf.vlan20.drop_unicast_in_l2_multicast = 0 net.ipv4.conf.vlan20.drop_unicast_in_l2_multicast = 0 net.ipv4.conf.vlan20.force_igmp_version = 0 net.ipv4.conf.vlan20.force_igmp_version = 0 net.ipv4.conf.vlan20.forwarding = 1 net.ipv4.conf.vlan20.forwarding = 1 net.ipv4.conf.vlan20.igmpv2_unsolicited_report_interval = 100 net.ipv4.conf.vlan20.igmpv2_unsolicited_report_interval = 100 net.ipv4.conf.vlan20.igmpv3_unsolicited_report_interval = 100 net.ipv4.conf.vlan20.igmpv3_unsolicited_report_interval = 100 net.ipv4.conf.vlan20.ignore_routes_with_linkdown = 0 net.ipv4.conf.vlan20.ignore_routes_with_linkdown = 0 net.ipv4.conf.vlan20.log_martians = 0 net.ipv4.conf.vlan20.log_martians = 0 net.ipv4.conf.vlan20.mc_forwarding = 0 net.ipv4.conf.vlan20.mc_forwarding = 0 net.ipv4.conf.vlan20.medium_id = 0 net.ipv4.conf.vlan20.medium_id = 0 net.ipv4.conf.vlan20.promote_secondaries = 0 net.ipv4.conf.vlan20.promote_secondaries = 0 net.ipv4.conf.vlan20.proxy_arp = 0 net.ipv4.conf.vlan20.proxy_arp = 0 net.ipv4.conf.vlan20.proxy_arp_pvlan = 0 net.ipv4.conf.vlan20.proxy_arp_pvlan = 0 net.ipv4.conf.vlan20.route_localnet = 0 net.ipv4.conf.vlan20.route_localnet = 0 net.ipv4.conf.vlan20.rp_filter = 1 net.ipv4.conf.vlan20.rp_filter = 1 net.ipv4.conf.vlan20.secure_redirects = 1 net.ipv4.conf.vlan20.secure_redirects = 1 net.ipv4.conf.vlan20.send_redirects = 1 net.ipv4.conf.vlan20.send_redirects = 1 net.ipv4.conf.vlan20.shared_media = 1 net.ipv4.conf.vlan20.shared_media = 1 net.ipv4.conf.vlan20.src_valid_mark = 0 net.ipv4.conf.vlan20.src_valid_mark = 0 net.ipv4.conf.vlan20.tag = 0 net.ipv4.conf.vlan20.tag = 0 net.ipv4.neigh.vlan20.anycast_delay = 100 net.ipv4.neigh.vlan20.anycast_delay = 100 net.ipv4.neigh.vlan20.app_solicit = 0 net.ipv4.neigh.vlan20.app_solicit = 0 net.ipv4.neigh.vlan20.base_reachable_time_ms = 30000 net.ipv4.neigh.vlan20.base_reachable_time_ms = 30000 net.ipv4.neigh.vlan20.delay_first_probe_time = 5 net.ipv4.neigh.vlan20.delay_first_probe_time = 5 net.ipv4.neigh.vlan20.gc_stale_time = 60 net.ipv4.neigh.vlan20.gc_stale_time = 60 net.ipv4.neigh.vlan20.locktime = 100 net.ipv4.neigh.vlan20.locktime = 100 net.ipv4.neigh.vlan20.mcast_resolicit = 0 net.ipv4.neigh.vlan20.mcast_resolicit = 0 net.ipv4.neigh.vlan20.mcast_solicit = 3 net.ipv4.neigh.vlan20.mcast_solicit = 3 net.ipv4.neigh.vlan20.proxy_delay = 80 net.ipv4.neigh.vlan20.proxy_delay = 80 net.ipv4.neigh.vlan20.proxy_qlen = 64 net.ipv4.neigh.vlan20.proxy_qlen = 64 net.ipv4.neigh.vlan20.retrans_time_ms = 1000 net.ipv4.neigh.vlan20.retrans_time_ms = 1000 net.ipv4.neigh.vlan20.ucast_solicit = 3 net.ipv4.neigh.vlan20.ucast_solicit = 3 net.ipv4.neigh.vlan20.unres_qlen = 101 net.ipv4.neigh.vlan20.unres_qlen = 101 net.ipv4.neigh.vlan20.unres_qlen_bytes = 212992 net.ipv4.neigh.vlan20.unres_qlen_bytes = 212992 net.ipv6.conf.vlan20.accept_dad = 1 net.ipv6.conf.vlan20.accept_dad = 1 net.ipv6.conf.vlan20.accept_ra = 1 net.ipv6.conf.vlan20.accept_ra = 1 net.ipv6.conf.vlan20.accept_ra_defrtr = 1 net.ipv6.conf.vlan20.accept_ra_defrtr = 1 net.ipv6.conf.vlan20.accept_ra_from_local = 0 net.ipv6.conf.vlan20.accept_ra_from_local = 0 net.ipv6.conf.vlan20.accept_ra_min_hop_limit = 1 net.ipv6.conf.vlan20.accept_ra_min_hop_limit = 1 net.ipv6.conf.vlan20.accept_ra_mtu = 1 net.ipv6.conf.vlan20.accept_ra_mtu = 1 net.ipv6.conf.vlan20.accept_ra_pinfo = 1 net.ipv6.conf.vlan20.accept_ra_pinfo = 1 net.ipv6.conf.vlan20.accept_ra_rt_info_max_plen = 0 net.ipv6.conf.vlan20.accept_ra_rt_info_max_plen = 0 net.ipv6.conf.vlan20.accept_ra_rt_info_min_plen = 0 net.ipv6.conf.vlan20.accept_ra_rt_info_min_plen = 0 net.ipv6.conf.vlan20.accept_ra_rtr_pref = 1 net.ipv6.conf.vlan20.accept_ra_rtr_pref = 1 net.ipv6.conf.vlan20.accept_redirects = 1 net.ipv6.conf.vlan20.accept_redirects = 1 net.ipv6.conf.vlan20.accept_source_route = 0 net.ipv6.conf.vlan20.accept_source_route = 0 net.ipv6.conf.vlan20.addr_gen_mode = 0 net.ipv6.conf.vlan20.addr_gen_mode = 0 net.ipv6.conf.vlan20.autoconf = 0 net.ipv6.conf.vlan20.autoconf = 0 net.ipv6.conf.vlan20.dad_transmits = 1 net.ipv6.conf.vlan20.dad_transmits = 1 net.ipv6.conf.vlan20.disable_ipv6 = 0 net.ipv6.conf.vlan20.disable_ipv6 = 0 net.ipv6.conf.vlan20.disable_policy = 0 net.ipv6.conf.vlan20.disable_policy = 0 net.ipv6.conf.vlan20.drop_unicast_in_l2_multicast = 0 net.ipv6.conf.vlan20.drop_unicast_in_l2_multicast = 0 net.ipv6.conf.vlan20.drop_unsolicited_na = 0 net.ipv6.conf.vlan20.drop_unsolicited_na = 0 net.ipv6.conf.vlan20.enhanced_dad = 1 net.ipv6.conf.vlan20.enhanced_dad = 1 net.ipv6.conf.vlan20.force_mld_version = 0 net.ipv6.conf.vlan20.force_mld_version = 0 net.ipv6.conf.vlan20.force_tllao = 0 net.ipv6.conf.vlan20.force_tllao = 0 net.ipv6.conf.vlan20.forwarding = 1 net.ipv6.conf.vlan20.forwarding = 1 net.ipv6.conf.vlan20.hop_limit = 64 net.ipv6.conf.vlan20.hop_limit = 64 net.ipv6.conf.vlan20.ignore_routes_with_linkdown = 0 net.ipv6.conf.vlan20.ignore_routes_with_linkdown = 0 net.ipv6.conf.vlan20.keep_addr_on_down = 0 net.ipv6.conf.vlan20.keep_addr_on_down = 0 net.ipv6.conf.vlan20.max_addresses = 16 net.ipv6.conf.vlan20.max_addresses = 16 net.ipv6.conf.vlan20.max_desync_factor = 600 net.ipv6.conf.vlan20.max_desync_factor = 600 net.ipv6.conf.vlan20.mc_forwarding = 0 net.ipv6.conf.vlan20.mc_forwarding = 0 net.ipv6.conf.vlan20.mldv1_unsolicited_report_interval = 1000 net.ipv6.conf.vlan20.mldv1_unsolicited_report_interval = 1000 net.ipv6.conf.vlan20.mldv2_unsolicited_report_interval = 1000 net.ipv6.conf.vlan20.mldv2_unsolicited_report_interval = 1000 net.ipv6.conf.vlan20.mtu = 1500 net.ipv6.conf.vlan20.mtu = 1500 net.ipv6.conf.vlan20.ndisc_notify = 0 net.ipv6.conf.vlan20.ndisc_notify = 0 net.ipv6.conf.vlan20.ndisc_tclass = 0 net.ipv6.conf.vlan20.ndisc_tclass = 0 net.ipv6.conf.vlan20.optimistic_dad = 0 net.ipv6.conf.vlan20.optimistic_dad = 0 net.ipv6.conf.vlan20.proxy_ndp = 0 net.ipv6.conf.vlan20.proxy_ndp = 0 net.ipv6.conf.vlan20.regen_max_retry = 3 net.ipv6.conf.vlan20.regen_max_retry = 3 net.ipv6.conf.vlan20.router_probe_interval = 60 net.ipv6.conf.vlan20.router_probe_interval = 60 net.ipv6.conf.vlan20.router_solicitation_delay = 1 net.ipv6.conf.vlan20.router_solicitation_delay = 1 net.ipv6.conf.vlan20.router_solicitation_interval = 4 net.ipv6.conf.vlan20.router_solicitation_interval = 4 net.ipv6.conf.vlan20.router_solicitation_max_interval = 3600 net.ipv6.conf.vlan20.router_solicitation_max_interval = 3600 net.ipv6.conf.vlan20.router_solicitations = -1 net.ipv6.conf.vlan20.router_solicitations = -1 net.ipv6.conf.vlan20.seg6_enabled = 0 net.ipv6.conf.vlan20.seg6_enabled = 0 net.ipv6.conf.vlan20.seg6_require_hmac = 0 net.ipv6.conf.vlan20.seg6_require_hmac = 0 net.ipv6.conf.vlan20.suppress_frag_ndisc = 1 net.ipv6.conf.vlan20.suppress_frag_ndisc = 1 net.ipv6.conf.vlan20.temp_prefered_lft = 86400 net.ipv6.conf.vlan20.temp_prefered_lft = 86400 net.ipv6.conf.vlan20.temp_valid_lft = 604800 net.ipv6.conf.vlan20.temp_valid_lft = 604800 net.ipv6.conf.vlan20.use_oif_addrs_only = 0 net.ipv6.conf.vlan20.use_oif_addrs_only = 0 net.ipv6.conf.vlan20.use_optimistic = 0 net.ipv6.conf.vlan20.use_optimistic = 0 net.ipv6.conf.vlan20.use_tempaddr = 0 net.ipv6.conf.vlan20.use_tempaddr = 0 net.ipv6.neigh.vlan20.anycast_delay = 100 net.ipv6.neigh.vlan20.anycast_delay = 100 net.ipv6.neigh.vlan20.app_solicit = 0 net.ipv6.neigh.vlan20.app_solicit = 0 net.ipv6.neigh.vlan20.base_reachable_time_ms = 30000 net.ipv6.neigh.vlan20.base_reachable_time_ms = 30000 net.ipv6.neigh.vlan20.delay_first_probe_time = 5 net.ipv6.neigh.vlan20.delay_first_probe_time = 5 net.ipv6.neigh.vlan20.gc_stale_time = 60 net.ipv6.neigh.vlan20.gc_stale_time = 60 net.ipv6.neigh.vlan20.locktime = 0 net.ipv6.neigh.vlan20.locktime = 0 net.ipv6.neigh.vlan20.mcast_resolicit = 0 net.ipv6.neigh.vlan20.mcast_resolicit = 0 net.ipv6.neigh.vlan20.mcast_solicit = 3 net.ipv6.neigh.vlan20.mcast_solicit = 3 net.ipv6.neigh.vlan20.proxy_delay = 80 net.ipv6.neigh.vlan20.proxy_delay = 80 net.ipv6.neigh.vlan20.proxy_qlen = 64 net.ipv6.neigh.vlan20.proxy_qlen = 64 net.ipv6.neigh.vlan20.retrans_time_ms = 1000 net.ipv6.neigh.vlan20.retrans_time_ms = 1000 net.ipv6.neigh.vlan20.ucast_solicit = 3 net.ipv6.neigh.vlan20.ucast_solicit = 3 net.ipv6.neigh.vlan20.unres_qlen = 101 net.ipv6.neigh.vlan20.unres_qlen = 101 net.ipv6.neigh.vlan20.unres_qlen_bytes = 212992 net.ipv6.neigh.vlan20.unres_qlen_bytes = 212992 net.ipv4.conf.eno2.accept_local = 0 < net.ipv4.conf.eno2.accept_redirects = 1 < net.ipv4.conf.eno2.accept_source_route = 1 < net.ipv4.conf.eno2.arp_accept = 0 < net.ipv4.conf.eno2.arp_announce = 0 < net.ipv4.conf.eno2.arp_filter = 0 < net.ipv4.conf.eno2.arp_ignore = 0 < net.ipv4.conf.eno2.arp_notify = 0 < net.ipv4.conf.eno2.bc_forwarding = 0 < net.ipv4.conf.eno2.bootp_relay = 0 < net.ipv4.conf.eno2.disable_policy = 0 < net.ipv4.conf.eno2.disable_xfrm = 0 < net.ipv4.conf.eno2.drop_gratuitous_arp = 0 < net.ipv4.conf.eno2.drop_unicast_in_l2_multicast = 0 < net.ipv4.conf.eno2.force_igmp_version = 0 < net.ipv4.conf.eno2.forwarding = 1 < net.ipv4.conf.eno2.igmpv2_unsolicited_report_interval = 10000 < net.ipv4.conf.eno2.igmpv3_unsolicited_report_interval = 1000 < net.ipv4.conf.eno2.ignore_routes_with_linkdown = 0 < net.ipv4.conf.eno2.log_martians = 0 < net.ipv4.conf.eno2.mc_forwarding = 0 < net.ipv4.conf.eno2.medium_id = 0 < net.ipv4.conf.eno2.promote_secondaries = 0 < net.ipv4.conf.eno2.proxy_arp = 0 < net.ipv4.conf.eno2.proxy_arp_pvlan = 0 < net.ipv4.conf.eno2.route_localnet = 0 < net.ipv4.conf.eno2.rp_filter = 1 < net.ipv4.conf.eno2.secure_redirects = 1 < net.ipv4.conf.eno2.send_redirects = 1 < net.ipv4.conf.eno2.shared_media = 1 < net.ipv4.conf.eno2.src_valid_mark = 0 < net.ipv4.conf.eno2.tag = 0 < net.ipv4.neigh.eno2.anycast_delay = 100 < net.ipv4.neigh.eno2.app_solicit = 0 < net.ipv4.neigh.eno2.base_reachable_time_ms = 30000 < net.ipv4.neigh.eno2.delay_first_probe_time = 5 < net.ipv4.neigh.eno2.gc_stale_time = 60 < net.ipv4.neigh.eno2.locktime = 100 < net.ipv4.neigh.eno2.mcast_resolicit = 0 < net.ipv4.neigh.eno2.mcast_solicit = 3 < net.ipv4.neigh.eno2.proxy_delay = 80 < net.ipv4.neigh.eno2.proxy_qlen = 64 < net.ipv4.neigh.eno2.retrans_time_ms = 1000 < net.ipv4.neigh.eno2.ucast_solicit = 3 < net.ipv4.neigh.eno2.unres_qlen = 101 < net.ipv4.neigh.eno2.unres_qlen_bytes = 212992 < net.ipv6.conf.eno2.accept_dad = 1 < net.ipv6.conf.eno2.accept_ra = 1 < net.ipv6.conf.eno2.accept_ra_defrtr = 1 < net.ipv6.conf.eno2.accept_ra_from_local = 0 < net.ipv6.conf.eno2.accept_ra_min_hop_limit = 1 < net.ipv6.conf.eno2.accept_ra_mtu = 1 < net.ipv6.conf.eno2.accept_ra_pinfo = 1 < net.ipv6.conf.eno2.accept_ra_rt_info_max_plen = 0 < net.ipv6.conf.eno2.accept_ra_rt_info_min_plen = 0 < net.ipv6.conf.eno2.accept_ra_rtr_pref = 1 < net.ipv6.conf.eno2.accept_redirects = 1 < net.ipv6.conf.eno2.accept_source_route = 0 < net.ipv6.conf.eno2.addr_gen_mode = 0 < net.ipv6.conf.eno2.autoconf = 1 < net.ipv6.conf.eno2.dad_transmits = 1 < net.ipv6.conf.eno2.disable_ipv6 = 0 < net.ipv6.conf.eno2.disable_policy = 0 < net.ipv6.conf.eno2.drop_unicast_in_l2_multicast = 0 < net.ipv6.conf.eno2.drop_unsolicited_na = 0 < net.ipv6.conf.eno2.enhanced_dad = 1 < net.ipv6.conf.eno2.force_mld_version = 0 < net.ipv6.conf.eno2.force_tllao = 0 < net.ipv6.conf.eno2.forwarding = 1 < net.ipv6.conf.eno2.hop_limit = 64 < net.ipv6.conf.eno2.ignore_routes_with_linkdown = 0 < net.ipv6.conf.eno2.keep_addr_on_down = 0 < net.ipv6.conf.eno2.max_addresses = 16 < net.ipv6.conf.eno2.max_desync_factor = 600 < net.ipv6.conf.eno2.mc_forwarding = 0 < net.ipv6.conf.eno2.mldv1_unsolicited_report_interval = 10000 < net.ipv6.conf.eno2.mldv2_unsolicited_report_interval = 1000 < net.ipv6.conf.eno2.mtu = 1500 < net.ipv6.conf.eno2.ndisc_notify = 0 < net.ipv6.conf.eno2.ndisc_tclass = 0 < net.ipv6.conf.eno2.optimistic_dad = 0 < net.ipv6.conf.eno2.proxy_ndp = 0 < net.ipv6.conf.eno2.regen_max_retry = 3 < net.ipv6.conf.eno2.router_probe_interval = 60 < net.ipv6.conf.eno2.router_solicitation_delay = 1 < net.ipv6.conf.eno2.router_solicitation_interval = 4 < net.ipv6.conf.eno2.router_solicitation_max_interval = 3600 < net.ipv6.conf.eno2.router_solicitations = -1 < net.ipv6.conf.eno2.seg6_enabled = 0 < net.ipv6.conf.eno2.seg6_require_hmac = 0 < net.ipv6.conf.eno2.suppress_frag_ndisc = 1 < net.ipv6.conf.eno2.temp_prefered_lft = 86400 < net.ipv6.conf.eno2.temp_valid_lft = 604800 < net.ipv6.conf.eno2.use_oif_addrs_only = 0 < net.ipv6.conf.eno2.use_optimistic = 0 < net.ipv6.conf.eno2.use_tempaddr = 0 < net.ipv6.neigh.eno2.anycast_delay = 100 < net.ipv6.neigh.eno2.app_solicit = 0 < net.ipv6.neigh.eno2.base_reachable_time_ms = 30000 < net.ipv6.neigh.eno2.delay_first_probe_time = 5 < net.ipv6.neigh.eno2.gc_stale_time = 60 < net.ipv6.neigh.eno2.locktime = 0 < net.ipv6.neigh.eno2.mcast_resolicit = 0 < net.ipv6.neigh.eno2.mcast_solicit = 3 < net.ipv6.neigh.eno2.proxy_delay = 80 < net.ipv6.neigh.eno2.proxy_qlen = 64 < net.ipv6.neigh.eno2.retrans_time_ms = 1000 < net.ipv6.neigh.eno2.ucast_solicit = 3 < net.ipv6.neigh.eno2.unres_qlen = 101 < net.ipv6.neigh.eno2.unres_qlen_bytes = 212992 <
net.ipv6.conf.vlan20.autoconf = 0
net.ipv4.conf.eno2.accept_local = 0 | net.ipv4.conf.vlan20.accept_local = 0 net.ipv4.conf.eno2.accept_redirects = 1 | net.ipv4.conf.vlan20.accept_redirects = 1 net.ipv4.conf.eno2.accept_source_route = 1 | net.ipv4.conf.vlan20.accept_source_route = 1 net.ipv4.conf.eno2.arp_accept = 0 | net.ipv4.conf.vlan20.arp_accept = 0 net.ipv4.conf.eno2.arp_announce = 0 | net.ipv4.conf.vlan20.arp_announce = 0 net.ipv4.conf.eno2.arp_filter = 0 | net.ipv4.conf.vlan20.arp_filter = 0 net.ipv4.conf.eno2.arp_ignore = 0 | net.ipv4.conf.vlan20.arp_ignore = 0 net.ipv4.conf.eno2.arp_notify = 0 | net.ipv4.conf.vlan20.arp_notify = 0 net.ipv4.conf.eno2.bc_forwarding = 0 | net.ipv4.conf.vlan20.bc_forwarding = 0 net.ipv4.conf.eno2.bootp_relay = 0 | net.ipv4.conf.vlan20.bootp_relay = 0 net.ipv4.conf.eno2.disable_policy = 0 | net.ipv4.conf.vlan20.disable_policy = 0 net.ipv4.conf.eno2.disable_xfrm = 0 | net.ipv4.conf.vlan20.disable_xfrm = 0 net.ipv4.conf.eno2.drop_gratuitous_arp = 0 | net.ipv4.conf.vlan20.drop_gratuitous_arp = 0 net.ipv4.conf.eno2.drop_unicast_in_l2_multicast = 0 | net.ipv4.conf.vlan20.drop_unicast_in_l2_multicast = 0 net.ipv4.conf.eno2.force_igmp_version = 0 | net.ipv4.conf.vlan20.force_igmp_version = 0 net.ipv4.conf.eno2.forwarding = 1 | net.ipv4.conf.vlan20.forwarding = 1 net.ipv4.conf.eno2.igmpv2_unsolicited_report_interval = 10000 | net.ipv4.conf.vlan20.igmpv2_unsolicited_report_interval = 100 net.ipv4.conf.eno2.igmpv3_unsolicited_report_interval = 1000 | net.ipv4.conf.vlan20.igmpv3_unsolicited_report_interval = 100 net.ipv4.conf.eno2.ignore_routes_with_linkdown = 0 | net.ipv4.conf.vlan20.ignore_routes_with_linkdown = 0 net.ipv4.conf.eno2.log_martians = 0 | net.ipv4.conf.vlan20.log_martians = 0 net.ipv4.conf.eno2.mc_forwarding = 0 | net.ipv4.conf.vlan20.mc_forwarding = 0 net.ipv4.conf.eno2.medium_id = 0 | net.ipv4.conf.vlan20.medium_id = 0 net.ipv4.conf.eno2.promote_secondaries = 0 | net.ipv4.conf.vlan20.promote_secondaries = 0 net.ipv4.conf.eno2.proxy_arp = 0 | net.ipv4.conf.vlan20.proxy_arp = 0 net.ipv4.conf.eno2.proxy_arp_pvlan = 0 | net.ipv4.conf.vlan20.proxy_arp_pvlan = 0 net.ipv4.conf.eno2.route_localnet = 0 | net.ipv4.conf.vlan20.route_localnet = 0 net.ipv4.conf.eno2.rp_filter = 1 | net.ipv4.conf.vlan20.rp_filter = 1 net.ipv4.conf.eno2.secure_redirects = 1 | net.ipv4.conf.vlan20.secure_redirects = 1 net.ipv4.conf.eno2.send_redirects = 1 | net.ipv4.conf.vlan20.send_redirects = 1 net.ipv4.conf.eno2.shared_media = 1 | net.ipv4.conf.vlan20.shared_media = 1 net.ipv4.conf.eno2.src_valid_mark = 0 | net.ipv4.conf.vlan20.src_valid_mark = 0 net.ipv4.conf.eno2.tag = 0 | net.ipv4.conf.vlan20.tag = 0 net.ipv4.neigh.eno2.anycast_delay = 100 | net.ipv4.neigh.vlan20.anycast_delay = 100 net.ipv4.neigh.eno2.app_solicit = 0 | net.ipv4.neigh.vlan20.app_solicit = 0 net.ipv4.neigh.eno2.base_reachable_time_ms = 30000 | net.ipv4.neigh.vlan20.base_reachable_time_ms = 30000 net.ipv4.neigh.eno2.delay_first_probe_time = 5 | net.ipv4.neigh.vlan20.delay_first_probe_time = 5 net.ipv4.neigh.eno2.gc_stale_time = 60 | net.ipv4.neigh.vlan20.gc_stale_time = 60 net.ipv4.neigh.eno2.locktime = 100 | net.ipv4.neigh.vlan20.locktime = 100 net.ipv4.neigh.eno2.mcast_resolicit = 0 | net.ipv4.neigh.vlan20.mcast_resolicit = 0 net.ipv4.neigh.eno2.mcast_solicit = 3 | net.ipv4.neigh.vlan20.mcast_solicit = 3 net.ipv4.neigh.eno2.proxy_delay = 80 | net.ipv4.neigh.vlan20.proxy_delay = 80 net.ipv4.neigh.eno2.proxy_qlen = 64 | net.ipv4.neigh.vlan20.proxy_qlen = 64 net.ipv4.neigh.eno2.retrans_time_ms = 1000 | net.ipv4.neigh.vlan20.retrans_time_ms = 1000 net.ipv4.neigh.eno2.ucast_solicit = 3 | net.ipv4.neigh.vlan20.ucast_solicit = 3 net.ipv4.neigh.eno2.unres_qlen = 101 | net.ipv4.neigh.vlan20.unres_qlen = 101 net.ipv4.neigh.eno2.unres_qlen_bytes = 212992 | net.ipv4.neigh.vlan20.unres_qlen_bytes = 212992 net.ipv6.conf.eno2.accept_dad = 1 | net.ipv6.conf.vlan20.accept_dad = 1 net.ipv6.conf.eno2.accept_ra = 1 | net.ipv6.conf.vlan20.accept_ra = 1 net.ipv6.conf.eno2.accept_ra_defrtr = 1 | net.ipv6.conf.vlan20.accept_ra_defrtr = 1 net.ipv6.conf.eno2.accept_ra_from_local = 0 | net.ipv6.conf.vlan20.accept_ra_from_local = 0 net.ipv6.conf.eno2.accept_ra_min_hop_limit = 1 | net.ipv6.conf.vlan20.accept_ra_min_hop_limit = 1 net.ipv6.conf.eno2.accept_ra_mtu = 1 | net.ipv6.conf.vlan20.accept_ra_mtu = 1 net.ipv6.conf.eno2.accept_ra_pinfo = 1 | net.ipv6.conf.vlan20.accept_ra_pinfo = 1 net.ipv6.conf.eno2.accept_ra_rt_info_max_plen = 0 | net.ipv6.conf.vlan20.accept_ra_rt_info_max_plen = 0 net.ipv6.conf.eno2.accept_ra_rt_info_min_plen = 0 | net.ipv6.conf.vlan20.accept_ra_rt_info_min_plen = 0 net.ipv6.conf.eno2.accept_ra_rtr_pref = 1 | net.ipv6.conf.vlan20.accept_ra_rtr_pref = 1 net.ipv6.conf.eno2.accept_redirects = 1 | net.ipv6.conf.vlan20.accept_redirects = 1 net.ipv6.conf.eno2.accept_source_route = 0 | net.ipv6.conf.vlan20.accept_source_route = 0 net.ipv6.conf.eno2.addr_gen_mode = 0 | net.ipv6.conf.vlan20.addr_gen_mode = 0 net.ipv6.conf.eno2.autoconf = 1 | net.ipv6.conf.vlan20.autoconf = 0 net.ipv6.conf.eno2.dad_transmits = 1 | net.ipv6.conf.vlan20.dad_transmits = 1 net.ipv6.conf.eno2.disable_ipv6 = 0 | net.ipv6.conf.vlan20.disable_ipv6 = 0 net.ipv6.conf.eno2.disable_policy = 0 | net.ipv6.conf.vlan20.disable_policy = 0 net.ipv6.conf.eno2.drop_unicast_in_l2_multicast = 0 | net.ipv6.conf.vlan20.drop_unicast_in_l2_multicast = 0 net.ipv6.conf.eno2.drop_unsolicited_na = 0 | net.ipv6.conf.vlan20.drop_unsolicited_na = 0 net.ipv6.conf.eno2.enhanced_dad = 1 | net.ipv6.conf.vlan20.enhanced_dad = 1 net.ipv6.conf.eno2.force_mld_version = 0 | net.ipv6.conf.vlan20.force_mld_version = 0 net.ipv6.conf.eno2.force_tllao = 0 | net.ipv6.conf.vlan20.force_tllao = 0 net.ipv6.conf.eno2.forwarding = 1 | net.ipv6.conf.vlan20.forwarding = 1 net.ipv6.conf.eno2.hop_limit = 64 | net.ipv6.conf.vlan20.hop_limit = 64 net.ipv6.conf.eno2.ignore_routes_with_linkdown = 0 | net.ipv6.conf.vlan20.ignore_routes_with_linkdown = 0 net.ipv6.conf.eno2.keep_addr_on_down = 0 | net.ipv6.conf.vlan20.keep_addr_on_down = 0 net.ipv6.conf.eno2.max_addresses = 16 | net.ipv6.conf.vlan20.max_addresses = 16 net.ipv6.conf.eno2.max_desync_factor = 600 | net.ipv6.conf.vlan20.max_desync_factor = 600 net.ipv6.conf.eno2.mc_forwarding = 0 | net.ipv6.conf.vlan20.mc_forwarding = 0 net.ipv6.conf.eno2.mldv1_unsolicited_report_interval = 10000 | net.ipv6.conf.vlan20.mldv1_unsolicited_report_interval = 1000 net.ipv6.conf.eno2.mldv2_unsolicited_report_interval = 1000 | net.ipv6.conf.vlan20.mldv2_unsolicited_report_interval = 1000 net.ipv6.conf.eno2.mtu = 1500 | net.ipv6.conf.vlan20.mtu = 1500 net.ipv6.conf.eno2.ndisc_notify = 0 | net.ipv6.conf.vlan20.ndisc_notify = 0 net.ipv6.conf.eno2.ndisc_tclass = 0 | net.ipv6.conf.vlan20.ndisc_tclass = 0 net.ipv6.conf.eno2.optimistic_dad = 0 | net.ipv6.conf.vlan20.optimistic_dad = 0 net.ipv6.conf.eno2.proxy_ndp = 0 | net.ipv6.conf.vlan20.proxy_ndp = 0 net.ipv6.conf.eno2.regen_max_retry = 3 | net.ipv6.conf.vlan20.regen_max_retry = 3 net.ipv6.conf.eno2.router_probe_interval = 60 | net.ipv6.conf.vlan20.router_probe_interval = 60 net.ipv6.conf.eno2.router_solicitation_delay = 1 | net.ipv6.conf.vlan20.router_solicitation_delay = 1 net.ipv6.conf.eno2.router_solicitation_interval = 4 | net.ipv6.conf.vlan20.router_solicitation_interval = 4 net.ipv6.conf.eno2.router_solicitation_max_interval = 3600 | net.ipv6.conf.vlan20.router_solicitation_max_interval = 3600 net.ipv6.conf.eno2.router_solicitations = -1 | net.ipv6.conf.vlan20.router_solicitations = -1 net.ipv6.conf.eno2.seg6_enabled = 0 | net.ipv6.conf.vlan20.seg6_enabled = 0 net.ipv6.conf.eno2.seg6_require_hmac = 0 | net.ipv6.conf.vlan20.seg6_require_hmac = 0 net.ipv6.conf.eno2.suppress_frag_ndisc = 1 | net.ipv6.conf.vlan20.suppress_frag_ndisc = 1 net.ipv6.conf.eno2.temp_prefered_lft = 86400 | net.ipv6.conf.vlan20.temp_prefered_lft = 86400 net.ipv6.conf.eno2.temp_valid_lft = 604800 | net.ipv6.conf.vlan20.temp_valid_lft = 604800 net.ipv6.conf.eno2.use_oif_addrs_only = 0 | net.ipv6.conf.vlan20.use_oif_addrs_only = 0 net.ipv6.conf.eno2.use_optimistic = 0 | net.ipv6.conf.vlan20.use_optimistic = 0 net.ipv6.conf.eno2.use_tempaddr = 0 | net.ipv6.conf.vlan20.use_tempaddr = 0 net.ipv6.neigh.eno2.anycast_delay = 100 | net.ipv6.neigh.vlan20.anycast_delay = 100 net.ipv6.neigh.eno2.app_solicit = 0 | net.ipv6.neigh.vlan20.app_solicit = 0 net.ipv6.neigh.eno2.base_reachable_time_ms = 30000 | net.ipv6.neigh.vlan20.base_reachable_time_ms = 30000 net.ipv6.neigh.eno2.delay_first_probe_time = 5 | net.ipv6.neigh.vlan20.delay_first_probe_time = 5 net.ipv6.neigh.eno2.gc_stale_time = 60 | net.ipv6.neigh.vlan20.gc_stale_time = 60 net.ipv6.neigh.eno2.locktime = 0 | net.ipv6.neigh.vlan20.locktime = 0 net.ipv6.neigh.eno2.mcast_resolicit = 0 | net.ipv6.neigh.vlan20.mcast_resolicit = 0 net.ipv6.neigh.eno2.mcast_solicit = 3 | net.ipv6.neigh.vlan20.mcast_solicit = 3 net.ipv6.neigh.eno2.proxy_delay = 80 | net.ipv6.neigh.vlan20.proxy_delay = 80 net.ipv6.neigh.eno2.proxy_qlen = 64 | net.ipv6.neigh.vlan20.proxy_qlen = 64 net.ipv6.neigh.eno2.retrans_time_ms = 1000 | net.ipv6.neigh.vlan20.retrans_time_ms = 1000 net.ipv6.neigh.eno2.ucast_solicit = 3 | net.ipv6.neigh.vlan20.ucast_solicit = 3 net.ipv6.neigh.eno2.unres_qlen = 101 | net.ipv6.neigh.vlan20.unres_qlen = 101 net.ipv6.neigh.eno2.unres_qlen_bytes = 212992 | net.ipv6.neigh.vlan20.unres_qlen_bytes = 212992
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