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Date: Wed, 14 Aug 2013 08:43:59 -0300 From: Amador Pahim <amador@...im.org> To: Stephen Hemminger <stephen@...workplumber.org> Cc: netdev@...r.kernel.org Subject: Re: Find vlanid with non-root user Thank you Stephen. And about to find vlans? Is the same "ip -d link show" the best way? If yes, any concern in finding interfaces with "@": # ip -d link show | egrep ":.*@.*:" | cut -d ":" -f 2 eth1.10-fcoe@...1 new_vlan@...1 eth1.new_vlan@...1 new_vlan2@...1 For now I am using /sys/class/net/*.*, but as you said before, vlan can be made with any name. Best. On Tue, Aug 13, 2013 at 6:46 PM, Stephen Hemminger <stephen@...workplumber.org> wrote: > On Tue, 13 Aug 2013 17:46:45 -0300 > Amador Pahim <amador@...im.org> wrote: > >> Hello, >> >> Is there a way to get vlanid from a vlan interface as a regular user? >> Default permissions to /proc/net/vlan/ is 600. >> -rw-------. 1 root root 0 Aug 13 17:23 /proc/net/vlan/eth1.10-fcoe > > ip command will work as non-root user and show vlan (with -d) > > $ ip -d li show dev eth0vlan > 13: eth0vlan@...0: <BROADCAST,MULTICAST,M-DOWN> mtu 1500 qdisc noop state DOWN mode DEFAULT > link/ether 10:bf:48:84:6f:5a brd ff:ff:ff:ff:ff:ff > vlan id 10 <REORDER_HDR> > > > >> Not sure if deducting vlanid from vlan name is a reasonable way to do so. > > No. Vlan can be made with any name. > > # ip li add link eth0 name eth0vlan type vlan id 10 > >> Thank you in advance,. >> >> Best Regards, > -- Pahim -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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