Organizátoři konference LinuxDays ukončili veřejné přihlašování přednášek. Teď je na vás, abyste vybrali nejlepší témata, která na letošní konferenci zaznějí. Hlasovat můžete do neděle 7. září. Poté podle výsledků hlasování organizátoři sestaví program pro letošní ročník. Konference proběhne 4. a 5. října v Praze.
Byla vydána verze 11.0.0 vizuálního programovacího jazyka Snap! (Wikipedie) inspirovaného jazykem Scratch (Wikipedie). Přehled novinek na GitHubu.
Na čem aktuálně pracují vývojáři GNOME a KDE Plasma? Pravidelný přehled novinek v Týden v GNOME a Týden v KDE Plasma. Vypíchnout lze, že v Plasmě byl implementován 22letý požadavek. Historie schránky nově umožňuje ohvězdičkovat vybrané položky a mít k ním trvalý a snadný přístup.
Wayfire, kompozitní správce oken běžící nad Waylandem a využívající wlroots, byl vydán ve verzi 0.10.0. Zdrojové kódy jsou k dispozici na GitHubu. Videoukázky na YouTube.
Před necelými čtyřmi měsíci byl Steven Deobald jmenován novým výkonným ředitelem GNOME Foundation. Včera skončil, protože "nebyl pro tuto roli v tento čas ten pravý".
Nové číslo časopisu Raspberry Pi zdarma ke čtení: Raspberry Pi Official Magazine 156 (pdf).
Armbian, tj. linuxová distribuce založená na Debianu a Ubuntu optimalizovaná pro jednodeskové počítače na platformě ARM a RISC-V, ke stažení ale také pro Intel a AMD, byl vydán ve verzi 25.8.1. Přehled novinek v Changelogu.
Včera večer měl na YouTube premiéru dokumentární film Python: The Documentary | An origin story.
Společnost comma.ai po třech letech od vydání verze 0.9 vydala novou verzi 0.10 open source pokročilého asistenčního systému pro řidiče openpilot (Wikipedie). Zdrojové kódy jsou k dispozici na GitHubu.
Ubuntu nově pro testování nových verzí vydává měsíční snapshoty. Dnes vyšel 4. snapshot Ubuntu 25.10 (Questing Quokka).
ca.crt client05.crt client05.keya /etc/config/openvpn vyzera nasledovne
AbcLinuxu.cz
ITBiz.cz
HDmag.cz
AbcPráce.cz
config openvpn 'myvpn'
option enabled '1'
option dev 'tun'
option proto 'udp'
option verb '3'
option ca '/etc/openvpn/ca.crt'
option cert '/etc/openvpn/client05.crt'
option key '/etc/openvpn/client05.key'
option client '1'
option remote '192.168.1.3 1194'
Pripajam sa na vpn server, ktory urcite funguje a config ma takyto
port 1194 proto udp dev tun ca ca.crt cert server.crt key server.key dh dh2048.pem server 10.8.0.0 255.255.255.0 ifconfig-pool-persist ipp.txt client-config-dir ccd push "redirect-gateway" push "dhcp-option DNS 8.8.8.8" push "dhcp-option DNS 8.8.4.4" user nobody group nogroup persist-key persist-tun status openvpn-status.log verb 3LOG z openwrt je nasledovny
Dec 11 18:23:22 OpenWrt daemon.notice openvpn(myvpn)[1650]: OpenVPN 2.3_alpha3 mips-openwrt-linux-gnu [SSL (OpenSSL)] [LZO] [EPOLL] [MH] [IPv6] built on Mar 14 2013 Dec 11 18:23:22 OpenWrt daemon.warn openvpn(myvpn)[1650]: WARNING: No server certificate verification method has been enabled. See http://openvpn.net/howto.html#mitm for more info. Dec 11 18:23:22 OpenWrt daemon.warn openvpn(myvpn)[1650]: NOTE: OpenVPN 2.1 requires '--script-security 2' or higher to call user-defined scripts or executables Dec 11 18:23:22 OpenWrt daemon.notice openvpn(myvpn)[1650]: Socket Buffers: R=[163840->131072] S=[163840->131072] Dec 11 18:23:22 OpenWrt daemon.notice openvpn(myvpn)[1650]: UDPv4 link local (bound): [undef] Dec 11 18:23:22 OpenWrt daemon.notice openvpn(myvpn)[1650]: UDPv4 link remote: [AF_INET]192.168.1.3:1194 Dec 11 18:23:22 OpenWrt daemon.notice openvpn(myvpn)[1650]: TLS: Initial packet from [AF_INET]192.168.1.3:1194, sid=324d0d9e fc2db78c Dec 11 18:23:22 OpenWrt daemon.err openvpn(myvpn)[1650]: VERIFY ERROR: depth=1, error=certificate is not yet valid: C=US, ST=TX, L=Dallas, O=My Company Name, OU=skl, CN=My Company Name CA, name=server, emailAddress=skl@skl.com Dec 11 18:23:22 OpenWrt daemon.err openvpn(myvpn)[1650]: TLS_ERROR: BIO read tls_read_plaintext error: error:14090086:lib(20):func(144):reason(134) Dec 11 18:23:22 OpenWrt daemon.err openvpn(myvpn)[1650]: TLS Error: TLS object -> incoming plaintext read error Dec 11 18:23:22 OpenWrt daemon.err openvpn(myvpn)[1650]: TLS Error: TLS handshake failed Dec 11 18:23:22 OpenWrt daemon.notice openvpn(myvpn)[1650]: SIGUSR1[soft,tls-error] received, process restarting Dec 11 18:23:22 OpenWrt daemon.notice openvpn(myvpn)[1650]: Restart pause, 2 second(s) Dec 11 18:23:24 OpenWrt daemon.warn openvpn(myvpn)[1650]: WARNING: No server certificate verification method has been enabled. See http://openvpn.net/howto.html#mitm for more info. Dec 11 18:23:24 OpenWrt daemon.warn openvpn(myvpn)[1650]: NOTE: OpenVPN 2.1 requires '--script-security 2' or higher to call user-defined scripts or executables Dec 11 18:23:24 OpenWrt daemon.notice openvpn(myvpn)[1650]: Socket Buffers: R=[163840->131072] S=[163840->131072] Dec 11 18:23:24 OpenWrt daemon.notice openvpn(myvpn)[1650]: UDPv4 link local (bound): [undef] Dec 11 18:23:24 OpenWrt daemon.notice openvpn(myvpn)[1650]: UDPv4 link remote: [AF_INET]192.168.1.3:1194 Dec 11 18:23:24 OpenWrt daemon.err openvpn(myvpn)[1650]: TLS Error: Unroutable control packet received from [AF_INET]192.168.1.3:1194 (si=3 op=P_ACK_V1) Dec 11 18:23:26 OpenWrt daemon.err openvpn(myvpn)[1650]: TLS Error: Unroutable control packet received from [AF_INET]192.168.1.3:1194 (si=3 op=P_CONTROL_V1) Dec 11 18:23:26 OpenWrt daemon.err openvpn(myvpn)[1650]: TLS Error: Unroutable control packet received from [AF_INET]192.168.1.3:1194 (si=3 op=P_ACK_V1) Dec 11 18:23:27 OpenWrt daemon.err openvpn(myvpn)[1650]: TLS Error: Unroutable control packet received from [AF_INET]192.168.1.3:1194 (si=3 op=P_CONTROL_V1) Dec 11 18:23:28 OpenWrt daemon.err openvpn(myvpn)[1650]: TLS Error: Unroutable control packet received from [AF_INET]192.168.1.3:1194 (si=3 op=P_CONTROL_V1) Dec 11 18:23:29 OpenWrt daemon.err openvpn(myvpn)[1650]: TLS Error: Unroutable control packet received from [AF_INET]192.168.1.3:1194 (si=3 op=P_CONTROL_V1) Feb 20 13:41:49 OpenWrt daemon.notice openvpn(myvpn)[1650]: [UNDEF] Inactivity timeout (--ping-restart), restarting Feb 20 13:41:49 OpenWrt daemon.notice openvpn(myvpn)[1650]: SIGUSR1[soft,ping-restart] received, process restarting Feb 20 13:41:49 OpenWrt daemon.notice openvpn(myvpn)[1650]: Restart pause, 2 second(s) Feb 20 13:41:51 OpenWrt daemon.warn openvpn(myvpn)[1650]: WARNING: No server certificate verification method has been enabled. See http://openvpn.net/howto.html#mitm for more info. Feb 20 13:41:51 OpenWrt daemon.warn openvpn(myvpn)[1650]: NOTE: OpenVPN 2.1 requires '--script-security 2' or higher to call user-defined scripts or executables Feb 20 13:41:51 OpenWrt daemon.notice openvpn(myvpn)[1650]: Socket Buffers: R=[163840->131072] S=[163840->131072] Feb 20 13:41:51 OpenWrt daemon.notice openvpn(myvpn)[1650]: UDPv4 link local (bound): [undef] Feb 20 13:41:51 OpenWrt daemon.notice openvpn(myvpn)[1650]: UDPv4 link remote: [AF_INET]192.168.1.3:1194 Feb 20 13:41:51 OpenWrt daemon.err openvpn(myvpn)[1650]: TLS Error: Unroutable control packet received from [AF_INET]192.168.1.3:1194 (si=3 op=P_ACK_V1) Feb 20 13:41:53 OpenWrt daemon.err openvpn(myvpn)[1650]: TLS Error: Unroutable control packet received from [AF_INET]192.168.1.3:1194 (si=3 op=P_ACK_V1) Feb 20 13:41:55 OpenWrt daemon.err openvpn(myvpn)[1650]: TLS Error: Unroutable control packet received from [AF_INET]192.168.1.3:1194 (si=3 op=P_CONTROL_V1) Feb 20 13:41:56 OpenWrt daemon.err openvpn(myvpn)[1650]: TLS Error: Unroutable control packet received from [AF_INET]192.168.1.3:1194 (si=3 op=P_CONTROL_V1) Feb 20 13:41:58 OpenWrt daemon.err openvpn(myvpn)[1650]: TLS Error: Unroutable control packet received from [AF_INET]192.168.1.3:1194 (si=3 op=P_ACK_V1) Feb 20 13:41:59 OpenWrt daemon.err openvpn(myvpn)[1650]: TLS Error: Unroutable control packet received from [AF_INET]192.168.1.3:1194 (si=3 op=P_CONTROL_V1) Feb 20 13:41:59 OpenWrt daemon.err openvpn(myvpn)[1650]: TLS Error: Unroutable control packet received from [AF_INET]192.168.1.3:1194 (si=3 op=P_CONTROL_V1) Feb 20 13:42:07 OpenWrt daemon.err openvpn(myvpn)[1650]: TLS Error: Unroutable control packet received from [AF_INET]192.168.1.3:1194 (si=3 op=P_ACK_V1) Feb 20 13:42:11 OpenWrt daemon.err openvpn(myvpn)[1650]: TLS Error: Unroutable control packet received from [AF_INET]192.168.1.3:1194 (si=3 op=P_CONTROL_V1) Feb 20 13:42:12 OpenWrt daemon.err openvpn(myvpn)[1650]: TLS Error: Unroutable control packet received from [AF_INET]192.168.1.3:1194 (si=3 op=P_CONTROL_V1) Feb 20 13:42:15 OpenWrt daemon.err openvpn(myvpn)[1650]: TLS Error: Unroutable control packet received from [AF_INET]192.168.1.3:1194 (si=3 op=P_CONTROL_V1) Feb 20 13:42:16 OpenWrt daemon.err openvpn(myvpn)[1650]: TLS Error: Unroutable control packet received from [AF_INET]192.168.1.3:1194 (si=3 op=P_CONTROL_V1) Feb 20 13:42:23 OpenWrt daemon.err openvpn(myvpn)[1650]: TLS Error: Unroutable control packet received from [AF_INET]192.168.1.3:1194 (si=3 op=P_ACK_V1) Feb 20 13:42:51 OpenWrt daemon.err openvpn(myvpn)[1650]: TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity) Feb 20 13:42:51 OpenWrt daemon.err openvpn(myvpn)[1650]: TLS Error: TLS handshake failed Feb 20 13:42:51 OpenWrt daemon.notice openvpn(myvpn)[1650]: SIGUSR1[soft,tls-error] received, process restarting Feb 20 13:42:51 OpenWrt daemon.notice openvpn(myvpn)[1650]: Restart pause, 2 second(s) Feb 20 13:42:53 OpenWrt daemon.warn openvpn(myvpn)[1650]: WARNING: No server certificate verification method has been enabled. See http://openvpn.net/howto.html#mitm for more info. Feb 20 13:42:53 OpenWrt daemon.warn openvpn(myvpn)[1650]: NOTE: OpenVPN 2.1 requires '--script-security 2' or higher to call user-defined scripts or executables Feb 20 13:42:53 OpenWrt daemon.notice openvpn(myvpn)[1650]: Socket Buffers: R=[163840->131072] S=[163840->131072] Feb 20 13:42:53 OpenWrt daemon.notice openvpn(myvpn)[1650]: UDPv4 link local (bound): [undef] Feb 20 13:42:53 OpenWrt daemon.notice openvpn(myvpn)[1650]: UDPv4 link remote: [AF_INET]192.168.1.3:1194 Feb 20 13:42:53 OpenWrt daemon.notice openvpn(myvpn)[1650]: TLS: Initial packet from [AF_INET]192.168.1.3:1194, sid=dc2f0875 e01857ed Feb 20 13:42:53 OpenWrt daemon.notice openvpn(myvpn)[1650]: VERIFY OK: depth=1, C=US, ST=TX, L=Dallas, O=My Company Name, OU=skl, CN=My Company Name CA, name=server, emailAddress=skl@skl.com Feb 20 13:42:53 OpenWrt daemon.notice openvpn(myvpn)[1650]: VERIFY OK: depth=0, C=US, ST=TX, L=Dallas, O=My Company Name, OU=skl, CN=server, name=server, emailAddress=skl@skl.com Feb 20 13:42:55 OpenWrt daemon.notice openvpn(myvpn)[1650]: Data Channel Encrypt: Cipher 'BF-CBC' initialized with 128 bit key Feb 20 13:42:55 OpenWrt daemon.notice openvpn(myvpn)[1650]: Data Channel Encrypt: Using 160 bit message hash 'SHA1' for HMAC authentication Feb 20 13:42:55 OpenWrt daemon.notice openvpn(myvpn)[1650]: Data Channel Decrypt: Cipher 'BF-CBC' initialized with 128 bit key Feb 20 13:42:55 OpenWrt daemon.notice openvpn(myvpn)[1650]: Data Channel Decrypt: Using 160 bit message hash 'SHA1' for HMAC authentication Feb 20 13:42:55 OpenWrt daemon.notice openvpn(myvpn)[1650]: Control Channel: TLSv1, cipher TLSv1/SSLv3 DHE-RSA-AES256-SHA, 2048 bit RSA Feb 20 13:42:55 OpenWrt daemon.notice openvpn(myvpn)[1650]: [server] Peer Connection Initiated with [AF_INET]192.168.1.3:1194 Feb 20 13:42:58 OpenWrt daemon.notice openvpn(myvpn)[1650]: SENT CONTROL [server]: 'PUSH_REQUEST' (status=1) Feb 20 13:42:58 OpenWrt daemon.notice openvpn(myvpn)[1650]: PUSH: Received control message: 'PUSH_REPLY,redirect-gateway# def1 bypass-dhcp,dhcp-option DNS 8.8.8.8,dhcp-option DNS 8.8.4.4,route 10.8.0.1,topology net30,ifconfig 10.8.0.105 255.255.255.0' Feb 20 13:42:58 OpenWrt daemon.err openvpn(myvpn)[1650]: Options error: Unrecognized option or missing parameter(s) in [PUSH-OPTIONS]:1: redirect-gateway# (2.3_alpha3) Feb 20 13:42:58 OpenWrt daemon.notice openvpn(myvpn)[1650]: OPTIONS IMPORT: --ifconfig/up options modified Feb 20 13:42:58 OpenWrt daemon.notice openvpn(myvpn)[1650]: OPTIONS IMPORT: route options modified Feb 20 13:42:58 OpenWrt daemon.notice openvpn(myvpn)[1650]: OPTIONS IMPORT: --ip-win32 and/or --dhcp-option options modified Feb 20 13:42:58 OpenWrt daemon.warn openvpn(myvpn)[1650]: WARNING: Since you are using --dev tun with a point-to-point topology, the second argument to --ifconfig must be an IP address. You are using something (255.255.255.0) that looks more like a netmask. (silence thi Feb 20 13:42:58 OpenWrt daemon.notice openvpn(myvpn)[1650]: TUN/TAP device tun0 opened Feb 20 13:42:58 OpenWrt daemon.notice openvpn(myvpn)[1650]: TUN/TAP TX queue length set to 100 Feb 20 13:42:58 OpenWrt daemon.notice openvpn(myvpn)[1650]: do_ifconfig, tt->ipv6=0, tt->did_ifconfig_ipv6_setup=0 Feb 20 13:42:58 OpenWrt daemon.notice openvpn(myvpn)[1650]: /sbin/ifconfig tun0 10.8.0.105 pointopoint 255.255.255.0 mtu 1500 Feb 20 13:42:58 OpenWrt daemon.err openvpn(myvpn)[1650]: Linux ifconfig failed: external program exited with error status: 1 Feb 20 13:42:58 OpenWrt daemon.notice openvpn(myvpn)[1650]: Exiting due to fatal error
Řešení dotazu:
Dec 11 18:23:22 OpenWrt daemon.err openvpn(myvpn)[1650]: VERIFY ERROR: depth=1, error=certificate is not yet valid
config system
option hostname 'OpenWrt'
option zonename 'Europe/Bratislava'
option timezone 'CET-1CEST,M3.5.0,M10.5.0/3'
option conloglevel '8'
option cronloglevel '8'
config timeserver 'ntp'
list server '0.openwrt.pool.ntp.org'
list server '1.openwrt.pool.ntp.org'
list server '2.openwrt.pool.ntp.org'
list server '3.openwrt.pool.ntp.org'
config led 'led_usb'
option name 'USB'
option sysfs 'tp-link:green:usb'
option trigger 'usbdev'
option dev '1-1'
option interval '50'
config led 'led_wlan'
option name 'WLAN'
option sysfs 'tp-link:green:wlan'
option trigger 'phy0tpt'
Feb 20 17:43:48 OpenWrt daemon.notice openvpn(myvpn)[2415]: OpenVPN 2.3_alpha3 mips-openwrt-linux-gnu [SSL (OpenSSL)] [LZO] [EPOLL] [MH] [IPv6] built on Mar 14 2013 Feb 20 17:43:48 OpenWrt daemon.warn openvpn(myvpn)[2415]: WARNING: No server certificate verification method has been enabled. See http://openvpn.net/howto.html#mitm for more info. Feb 20 17:43:48 OpenWrt daemon.warn openvpn(myvpn)[2415]: NOTE: OpenVPN 2.1 requires '--script-security 2' or higher to call user-defined scripts or executables Feb 20 17:43:48 OpenWrt daemon.notice openvpn(myvpn)[2415]: Socket Buffers: R=[163840->131072] S=[163840->131072] Feb 20 17:43:48 OpenWrt daemon.notice openvpn(myvpn)[2415]: UDPv4 link local (bound): [undef] Feb 20 17:43:48 OpenWrt daemon.notice openvpn(myvpn)[2415]: UDPv4 link remote: [AF_INET]192.168.1.3:1194 Feb 20 17:43:48 OpenWrt daemon.notice openvpn(myvpn)[2415]: TLS: Initial packet from [AF_INET]192.168.1.3:1194, sid=95fda373 6694d21e Feb 20 17:43:48 OpenWrt daemon.notice openvpn(myvpn)[2415]: VERIFY OK: depth=1, C=US, ST=TX, L=Dallas, O=My Company Name, OU=skl, CN=My Company Name CA, name=server, emailAddress=skl@skl.com Feb 20 17:43:48 OpenWrt daemon.notice openvpn(myvpn)[2415]: VERIFY OK: depth=0, C=US, ST=TX, L=Dallas, O=My Company Name, OU=skl, CN=server, name=server, emailAddress=skl@skl.com Feb 20 17:43:50 OpenWrt daemon.notice openvpn(myvpn)[2415]: Data Channel Encrypt: Cipher 'BF-CBC' initialized with 128 bit key Feb 20 17:43:50 OpenWrt daemon.notice openvpn(myvpn)[2415]: Data Channel Encrypt: Using 160 bit message hash 'SHA1' for HMAC authentication Feb 20 17:43:50 OpenWrt daemon.notice openvpn(myvpn)[2415]: Data Channel Decrypt: Cipher 'BF-CBC' initialized with 128 bit key Feb 20 17:43:50 OpenWrt daemon.notice openvpn(myvpn)[2415]: Data Channel Decrypt: Using 160 bit message hash 'SHA1' for HMAC authentication Feb 20 17:43:50 OpenWrt daemon.notice openvpn(myvpn)[2415]: Control Channel: TLSv1, cipher TLSv1/SSLv3 DHE-RSA-AES256-SHA, 2048 bit RSA Feb 20 17:43:50 OpenWrt daemon.notice openvpn(myvpn)[2415]: [server] Peer Connection Initiated with [AF_INET]192.168.1.3:1194 Feb 20 17:43:52 OpenWrt daemon.notice openvpn(myvpn)[2415]: SENT CONTROL [server]: 'PUSH_REQUEST' (status=1) Feb 20 17:43:52 OpenWrt daemon.notice openvpn(myvpn)[2415]: PUSH: Received control message: 'PUSH_REPLY,redirect-gateway# def1 bypass-dhcp,dhcp-option DNS 8.8.8.8,dhcp-option DNS 8.8.4.4,route 10.8.0.1,topology net30,ifconfig 10.8.0.105 255.255.255.0' Feb 20 17:43:52 OpenWrt daemon.err openvpn(myvpn)[2415]: Options error: Unrecognized option or missing parameter(s) in [PUSH-OPTIONS]:1: redirect-gateway# (2.3_alpha3) Feb 20 17:43:52 OpenWrt daemon.notice openvpn(myvpn)[2415]: OPTIONS IMPORT: --ifconfig/up options modified Feb 20 17:43:52 OpenWrt daemon.notice openvpn(myvpn)[2415]: OPTIONS IMPORT: route options modified Feb 20 17:43:52 OpenWrt daemon.notice openvpn(myvpn)[2415]: OPTIONS IMPORT: --ip-win32 and/or --dhcp-option options modified Feb 20 17:43:52 OpenWrt daemon.warn openvpn(myvpn)[2415]: WARNING: Since you are using --dev tun with a point-to-point topology, the second argument to --ifconfig must be an IP address. You are using something (255.255.255.0) that looks more like a netmask. (silence thi Feb 20 17:43:52 OpenWrt daemon.notice openvpn(myvpn)[2415]: TUN/TAP device tun0 opened Feb 20 17:43:52 OpenWrt daemon.notice openvpn(myvpn)[2415]: TUN/TAP TX queue length set to 100 Feb 20 17:43:52 OpenWrt daemon.notice openvpn(myvpn)[2415]: do_ifconfig, tt->ipv6=0, tt->did_ifconfig_ipv6_setup=0 Feb 20 17:43:52 OpenWrt daemon.notice openvpn(myvpn)[2415]: /sbin/ifconfig tun0 10.8.0.105 pointopoint 255.255.255.0 mtu 1500 Feb 20 17:43:52 OpenWrt daemon.err openvpn(myvpn)[2415]: Linux ifconfig failed: external program exited with error status: 1 Feb 20 17:43:52 OpenWrt daemon.notice openvpn(myvpn)[2415]: Exiting due to fatal errorAko spozdit start openvpn. Napisat si script, ktory niekolko sekund po starte restartne openvpn, alebo aky sposob pouzit ?
/etc/init.d/openvpn disablea potom pridat do /etc/rc.local PRED exit 0 radek:
openvpn --cd /etc/openvpn --config /etc/openvpn/openvpnReboot a uvidi se ..
Feb 20 20:15:22 OpenWrt user.info sysinit: Options error: In [CMD-LINE]:1: Error opening configuration file: /etc/openvpn/openvpnconfig subor je ulozeny v /etc/config/openvpn a ak pouzijem tu cestu co uvadzam ja, tak skoncim takto:
Feb 20 20:18:22 OpenWrt user.info sysinit: Options error: In /etc/config/openvpn:2: Error opening configuration file: openvpn
client dev tun proto udp remote 192.168.1.3 1194 ca /etc/openvpn/ca.crt cert /etc/openvpn/client05.crt key /etc/openvpn/client05.key verb 3Upravten rc.local aby ukazoval na novou konfiguraci .Reload. Kdyby to neco brecelo dej vedet.
openvpn --cd /etc/openvpn --config /etc/openvpn/openvpn.cfg
Tiskni
Sdílej:
