NAT para tap0 qemu openvz CENTOS 6

echo 1 > /proc/sys/net/ipv4/ip_forward iptables -t nat -A POSTROUTING -s 10.0.0.0/24 -j SNAT –to 123.123.123.123 iptables -t nat -A POSTROUTING -j SNAT –to-source 10.0.0.2 123.123.123.123 vps IP source tap0 interface ip

If you interrupt john you can resume

  Obtain a target file for this assignment I have prepared such an «unshadowed» file representing 50 accounts and their passwords. It is named crack-these-please. Obtain it from sputnik.smc.edu by anonymous ftp. It’s in the pub subdirectory. Put it in your john-1.7.0.2/run directory. Then cd into that directory and run ./john  crack-these-please Try to crack as… Read More: If you interrupt john you can resume »

Command rejected: Po1 not a switching port on Cisco Catalyst 4500

check the etherchannel status S4#show etherchannel summary Flags:  D – down        P – bundled in port-channel I – stand-alone s – suspended H – Hot-standby (LACP only) R – Layer3      S – Layer2 U – in use      f – failed to allocate aggregator M – not in use, minimum links not met u – unsuitable… Read More: Command rejected: Po1 not a switching port on Cisco Catalyst… »

How to create Etherchannel in GNS3

How to create Etherchannel in GNS3 I searched most of the Internet to find out how to create ether-channel but couldn’t find right steps. I have tried to make it more complex so that it will help you in many other deployments. R1——f0/0+f0/1—–R2—->f0/3—>R3 All ports exist in vlan 10. R1 is having vlan 10 interface with… Read More: How to create Etherchannel in GNS3 »

logging synchronous

Para los mensajes en consola y terminal logging synchronous no ip domain-lookup show interface brief alias exec s show ip interface brief

Cisco vlan

The interface is not in switchport mode. try this: configure terminal interface e0/0 switchport

Compile qemu for Centos 6 GNS3

Common errors: glib-2.12 required to compile QEMU ERROR: pixman not present. Your options: (1) Preferred: Install the pixman devel package (any recent distro should have packages as Xorg needs pixman too). (2) Fetch the pixman submodule, using: git submodule update –init pixman Install: yum install git glib2 glib2-devel pixman pixman-devel git clone git://git.qemu-project.org/qemu.git ./configure make… Read More: Compile qemu for Centos 6 GNS3 »