search for: siocgifflags

...pen("/usr/local/lib/samba/valid.dat",0x0,00) = 4 (0x4) mmap(0x0,65536,(0x1)PROT_READ,(0x1)MAP_SHARED,4,0x0) = 677437440 (0x2860e000) close(4) = 0 (0x0) socket(0x2,0x2,0x0) = 4 (0x4) ioctl(4,SIOCGIFCONF,0xbfbfb090) = 0 (0x0) ioctl(4,SIOCGIFADDR,0xbfbfb0a0) = 0 (0x0) ioctl(4,SIOCGIFFLAGS,0xbfbfb0a0) = 0 (0x0) ioctl(4,SIOCGIFNETMASK,0xbfbfb0a0) = 0 (0x0) ioctl(4,SIOCGIFADDR,0xbfbfb0e8) = 0 (0x0) ioctl(4,SIOCGIFFLAGS,0xbfbfb0e8) = 0 (0x0) ioctl(4,SIOCGIFNETMASK,0xbfbfb0e8) = 0 (0x0) ioctl(4,SIOCGIFADDR,0xbfbfb114) = 0 (0x0) ioctl(4,SIOCGIFFLAGS,0xbfbfb114) = 0 (0x0) i...

Hi my friends, I am running into a problem with my NIC. [root@xxxx ~]# ifup eth0 Error for wireless request "Set Encode" (8B2A) : SET failed on device eth0 ; No such device. SIOCGIFFLAGS: No such device Failed to bring up eth0. eth0 is not a wireless device. Below are some information about my host: [root@xxxx ~]# lspci |grep -i ether 00:04.0 Ethernet controller: Intel Corporation 82541GI Gigabit Ethernet Controller (rev 05) 00:05.0 Ethernet controller: Intel Corporation 82541GI...

Hi, I tried already a long time to enable network in my domU but I always fail with: # ifconfig eth0 192.168.0.1 up SIOCSIFADDR: No such device SIOCGIFFLAGS: No such device Do I need to load a kernel module? I use OpenSuse 10.2 with kernel 2.6.18.8-0.5-xen (for both domU and dom0). My config: kernel = "/boot/vmlinuz-xen" ramdisk = "/home/jens/initrd.gz" memory = 1024 name = "debian" disk = [ "/home/jens/hda,hda1,w...

...: - The case it shows the flag with iproute is because it''s using a single flag set. That was working on kernels linux <2.1.x. (2.0 etc.) Basically the mechanism was : --- strncpy(ifr.ifr_name, our_device, IFNAMSIZ); ioctl(sock, SIOCGIFFLAGS, &ifr); ifr.ifr_flags |= IFF_PROMISC; ioctl(sock, SIOCSIFFLAGS, &ifr); --- And only one could set the IFF_PROMISC, because if another process decided to set it too, then it was cleared... - Now, with kernels 2.2 and onwards, we have a diffe...

...tons(ETH_P_ALL); + lladdr.sll_ifindex = req.ifr_ifindex; + ret = bind(fd, (const struct sockaddr *)&lladdr, sizeof(lladdr)); + if (ret < 0) + fprintf(stderr, "bind failed\n"); + + /* set iface to promiscuous mode (packets sent to the VM MAC) */ + if (promisc) { + ret = ioctl(fd, SIOCGIFFLAGS, &req); + if (ret < 0) + perror("SIOCGIFFLAGS failed\n"); + req.ifr_flags |= IFF_PROMISC; + ret = ioctl(fd, SIOCSIFFLAGS, &req); + if (ret < 0) + fprintf(stderr, "SIOCSIFFLAGS to promiscous failed\n"); + } + + ret = fcntl(fd, F_SETFL, fcntl(fd, F_GETFL) | O...

...tons(ETH_P_ALL); + lladdr.sll_ifindex = req.ifr_ifindex; + ret = bind(fd, (const struct sockaddr *)&lladdr, sizeof(lladdr)); + if (ret < 0) + fprintf(stderr, "bind failed\n"); + + /* set iface to promiscuous mode (packets sent to the VM MAC) */ + if (promisc) { + ret = ioctl(fd, SIOCGIFFLAGS, &req); + if (ret < 0) + perror("SIOCGIFFLAGS failed\n"); + req.ifr_flags |= IFF_PROMISC; + ret = ioctl(fd, SIOCSIFFLAGS, &req); + if (ret < 0) + fprintf(stderr, "SIOCSIFFLAGS to promiscous failed\n"); + } + + ret = fcntl(fd, F_SETFL, fcntl(fd, F_GETFL) | O...

...when trying to run tinc daemon. Below is my debug output. Please help.. How do I fix tunnel interface error? root at OpenWrt:/etc/tinc/vpn# tincd -n vpn -D -d3 tincd 1.0.21 (Mar 9 2014 18:26:59) starting, debug level 3 /dev/net/tun is a Linux ethertap device Executing script tinc-up ifconfig: SIOCGIFFLAGS: No such device ifconfig: SIOCSIFADDR: No such device Script tinc-up exited with non-zero status 1 Creating metasocket failed: Address family not supported by protocol Listening on 0.0.0.0 port 655 Ready Trying to connect to vpn_gw2 (x.x.x.x port 655) Error while reading from Linux ethertap...

...ts created -- I don't remember having to do anything special > (but it was a long time ago when I set it up). > > However, I do start tinc using "/etc/init.d/tinc start", not by running > tincd directly. > > > Executing script tinc-up > > > > ifconfig: SIOCGIFFLAGS: No such device > > > > ifconfig: SIOCSIFADDR: No such device > > > > Script tinc-up exited with non-zero status 1 > > That doesn't look good! > > My /etc/tinc/NETWORK/tinc-up file contains: > > #!/bin/sh > ifconfig $INTERFACE 1.2.3.4 netmask 255.255...

Hi everyone, you can find the current version of my enhanced tinc using subversion: svn://tardyon.mon-clan.de/tinc I allowed anonymous read access, so feel free to download the sources. Unfortunately, my enhancements are based on a rather old git-checkout from Guus. The version should run under windows and Debian/Ubuntu. Best, Daniel -----Original Message----- From: folkert [mailto:folkert

...don't know how the tun device gets created -- I don't remember having to do anything special (but it was a long time ago when I set it up). However, I do start tinc using "/etc/init.d/tinc start", not by running tincd directly. > Executing script tinc-up > > ifconfig: SIOCGIFFLAGS: No such device > > ifconfig: SIOCSIFADDR: No such device > > Script tinc-up exited with non-zero status 1 That doesn't look good! My /etc/tinc/NETWORK/tinc-up file contains: #!/bin/sh ifconfig $INTERFACE 1.2.3.4 netmask 255.255.0.0 /etc/init.d/firewall reload (with the real I...

...) number of vcpus to use is 0 [2006-04-23 21:04:11 xend.XendDomainInfo] DEBUG (XendDomainInfo:877) XendDomainInfo.handleShutdownWatch xend-debug.log says: Device "1" does not exist. Device "1" does not exist. Device "1" does not exist. Cannot find device "1" SIOCGIFFLAGS: No such device I did copy the contents of /etc/hotplug.d into /etc/hotplug, then replaced /etc/hotplug.d with a soft link to /etc/hotplug. System has udev and hotplug. Can anyone give me any pointers on debugging this one? I''ve gotten it to work in the past on Slackware, don''...

>[root@localhost ~]# /etc/xen/scripts/network-bridge start > >Device "static" does not exist. > >usage: ifdown <device name> > >Device "static" does not exist. > >Cannot find device "static" > >SIOCGIFFLAGS: No such device requirements: - Interface (eth1) must be "up". (ifup eth1) (setting "ifconfig eth1 IP" would not working) - logical interfaces (debian:man interfaces: eth0=HOME) would not working for more flexibility do - change config to: "(network-script network-bridg...

...er having to do anything special >> (but it was a long time ago when I set it up). >> >> However, I do start tinc using "/etc/init.d/tinc start", not by running >> tincd directly. >> >> > Executing script tinc-up >> > >> > ifconfig: SIOCGIFFLAGS: No such device >> > >> > ifconfig: SIOCSIFADDR: No such device >> > >> > Script tinc-up exited with non-zero status 1 >> >> That doesn't look good! >> >> My /etc/tinc/NETWORK/tinc-up file contains: >> >> #!/bin/sh >>...

...; Sent: Tuesday, March 04, 2003 11:57 AM > To: Ken Innes; Kristyan Osborne; Samba Users > Subject: Re: [Samba] smaba 3.0 - domain groups > > > i use 'truss' to trace the system calls (nmbd proccess) after 'wbinfo -g' > request. it returns > > ioctl(14,SIOCGIFFLAGS,0xbfbfcdc0) = 0 (0x0) > ioctl(14,SIOCGIFNETMASK,0xbfbfcdc0) = 0 (0x0) > ioctl(14,SIOCGIFADDR,0xbfbfcde0) ERR#49 'Can't assign requested address' > ioctl(14,SIOCGIFADDR,0xbfbfce28) ERR#49 'Can't assign requested address' > ioctl(14,SIOCGIFADDR,0xbfbfce...

The problem with introducing checksum offload and gso to tun is they need to set dev->features to enable GSO and/or checksumming, which is supposed to be done before register_netdevice(), ie. as part of TUNSETIFF. Unfortunately, TUNSETIFF has always just ignored flags it doesn't understand, so there's no good way of detecting whether the kernel supports new IFF_ flags. This patch

The problem with introducing checksum offload and gso to tun is they need to set dev->features to enable GSO and/or checksumming, which is supposed to be done before register_netdevice(), ie. as part of TUNSETIFF. Unfortunately, TUNSETIFF has always just ignored flags it doesn't understand, so there's no good way of detecting whether the kernel supports new IFF_ flags. This patch

...ed on device eth1 ; No such device. Determining IP information for eth1...SIOCSIFADDR: No such device eth1: unknown interface: No such device eth1: unknown interface: No such device failed. Error for wireless request "Set Encode" (8B2A) : SET failed on device eth0 ; No such device. SIOCGIFFLAGS: No such device Failed to bring up eth0. ----> Thus, though 2 bridges were correctly created (with the appropriate IP''s), the physical devices are down! Any insights? Cheers, N. -- ============================================== Nuno Ricardo Santos Loureiro da Silva Ferreira NMR...

The problem with introducing checksum offload and gso to tun is they need to set dev->features to enable GSO and/or checksumming, which is supposed to be done before register_netdevice(), ie. as part of TUNSETIFF. Unfortunately, TUNSETIFF has always just ignored flags it doesn't understand, so there's no good way of detecting whether the kernel supports new IFF_ flags. This patch

The problem with introducing checksum offload and gso to tun is they need to set dev->features to enable GSO and/or checksumming, which is supposed to be done before register_netdevice(), ie. as part of TUNSETIFF. Unfortunately, TUNSETIFF has always just ignored flags it doesn't understand, so there's no good way of detecting whether the kernel supports new IFF_ flags. This patch

...t `/tmp/maquina/domains/prueba2/swap.img'': No such file or directory xenstore-read: couldn''t read path backend/vbd/7/769/node xenstore-read: couldn''t read path backend/vbd/7/770/node Nothing to flush. Nothing to flush. Nothing to flush. Nothing to flush. Nothing to flush. SIOCGIFFLAGS: No such device Nothing to flush. Nothing to flush. Nothing to flush. Nothing to flush. Nothing to flush. Nothing to flush. xenstore-read: couldn''t read path backend/vbd/3/768/node Nothing to flush. Nothing to flush. Nothing to flush. Nothing to flush. Nothing to flush. Nothing to flush. N...