similar to: MS-Win7 kvm guest gets dhcp from host bridge

Hi All, Having an issue with xen-4.0-unstable where after completing a live migration, an arp is never sent out to update the switch with the new location of the mac address. Network is configured as per libvirt''s instructions with the xen network-script disabled and the bridge (xenbr0) always up.

Hello, I've created a routed network that forwards to a physical interface: <network> <name>default</name> <forward dev='eth0' mode='route'/> <mac address='52:54:00:f2:5b:4f'/> <ip address='192.168.100.1' netmask='255.255.255.0'> <dhcp> <range start='192.168.100.10'

CentOS-5.4 i86_64 I have a calculator applet on my desktop (superbcalc.jar). When I double click on it I get no response. If I right click and select open with java I get no response. If I open a terminal window and cd to Desktop and type java -jar superbcalc.jar then the applet opens. Does anyone have any idea why I am seeing this behaviour? There are no messages in the syslog file relating

Hi Everyone, We rent a CentOS 7 VM from GoDaddy. We received a warning about excessive cpu usage, and a threat to cancel our service. We tracked it down to Apache and someone hammering our web server. The offending host is 59.64.129.175. To err on the side of caution we attempted to block the entire netblock. According to whois data, that's 59.64.128.0-59.64.159.255. iptables -A INPUT

Some lists and emails are distributed via ns1.samba.org. For those of you that use ORBS, you'll find it is blacklisted now. There is no mention of it on the website and it doesn't return a positive when you enter it for testing but it has slipped into the ORBS blacklist somewhere. Samba.org admins may wish to force all ns1 outbound email via another netblock, bringing it up to ORBS only

Hi, I have a question. I have a routeable /24 netblock including a server at a colocation and I would like to use tincd to tunnel part of that netblock to an internal network on another location being connected to the internet via gateway with DSL link and a single static IP address, so I can use public routable IP addresses on the local network. I have tincd 1.0 pre7 installed on both the local

i86_64 CentOS-6.5 I have installed a Windows instance as a kvm guest on a host running CentOS-6.5. I can access the desktop through the virt-manager console and everythign seems to work, although the mouse cursor seems to get lost from time to time. The virt-manager console display supports various resolutions but when I re-size the desktop display remains essentially a square inside a letter

Sub:[LARTC] cbq init for one port on a subnet Hello, We use cbq.init to limit bandwidth. It works great on a per-user basis. Now I''d like to limit traffic from a netblock to the Internet on port 6699. Network is 192.168.0.160 mask 255.255.255.224 eth0 is the gateway eth1 connects the netblock in question Is this the proper syntax; DEVICE=eth0,10Mbit,1Mbit RATE=100Kbit

i86_64 CentOS-6.5 sernet-samba-4.1.7 MS Windows Advanced Server 2000 We have a very old MS-Windows Domain Controller running on equally old hardware that we wish to replace with a Samba4 installation running on a virtualised CentOS-6.5 . Other than most user desktops this is the last remaining MS based system here and we would really, really like to shut it down. Our plan is to join two Samba4

CentOS-6.6 We have a host that has multiple IPv4 addresses aliased to eth0. The primary address is 216.185.71.x and the alias is 192.168.6.x. This host connects to devices on both netblocks without problems. Only default routing is used and it looks like this: #ip route 192.168.6.0/24 dev eth0 proto kernel scope link src 192.168.6.x 216.185.71.0/24 dev eth0 proto kernel scope link src

This note is essentially a request for a reality check. I use IPFW & natd on the box that provides the interface between my home networks and the Internet; the connection is (static) residential DSL. I configured IPFW to accept & log all SSH "setup" requests, and use natd to forward such requests to an internal machine that only accepts public key authentication; that

I have a three interface network (net,loc,dmz). The internet interface (eth0) has a static IP. Windows machine in the local network (eth1) use DHCP to get IPs from the 192.168.10.0/24 netblock. The Debian machine in the DMZ (eth2) gets a fixed IP through DHCP in the 192.168.11.0/24 netblock. The DHCP server is running on the firewall machine (not ideal, I know, but that''s the way

I've been having some odd problems with samba and it's libsmb/nmblib parts. It seems to be trying to transmit data to the .63 of my netblock, i.e. the IP of the machine would be 24.240.60.20, it'd be trying to transmit to 24.240.60.63. I've changed IPs about 15 times since, and it does it to each different block I change to. If the IP of the local machine got changed to

I installed CentOS6 with the xen4centos set of packages; then I tried to install KVM (for performance comparison), I got the following error in YUM: --> Processing Dependency: /usr/share/gpxe/e1000-0x100e.rom for package: 2:qemu-kvm-0.12.1.2-2.415.el6_5.4.x86_64 Package gpxe-roms-qemu is obsoleted by ipxe-roms-qemu, but obsoleting package does not provide for requirements I manually

On Sun, Apr 19, 2020 at 9:26 AM Anand Buddhdev <anandb at ripe.net> wrote: > > On 19/04/2020 14:58, Jeffrey Walton wrote: > > Hi Jeffrey, > > > The offending host is 59.64.129.175. To err on the side of caution we > > attempted to block the entire netblock. According to whois data, > > that's 59.64.128.0-59.64.159.255. > > > > iptables -A

I am seeing log file entries like this: IN=eth0 OUT=eth1 SRC=109.74.193.253 DST=x.y.z.34 LEN=122 TOS=0x00 PREC=0x00 TTL=48 ID=49692 PROTO=ICMP TYPE=3 CODE=3 [SRC=x.y.z.34 DST=109.74.193.253 LEN=94 TOS=0x00 PREC=0x00 TTL=53 ID=41330 PROTO=UDP SPT=34679 DPT=53 LEN=74 ] This is found on our gateway host. eth0 is the WAN i/f, eth1 is the LAN i/f. Our netblock is x.y.z.0/24. Can somebody tell me

Patch is below : diff -nru openssh-3.8.1p1/auth-options.c openssh-3.8.1p1-devs//auth-options.c --- openssh-3.8.1p1/auth-options.c Tue Jun 3 02:25:48 2003 +++ openssh-3.8.1p1-devs//auth-options.c Mon Feb 21 16:56:49 2005 @@ -265,6 +265,81 @@ xfree(patterns); goto next_option; } + +/* e.g: permitopenned="158.156.0.0/255.255.255.0:25[-1024]" + * note that part between [] is

I have rules like this on my servers: ^\w{3} [ :[:digit:]]{11} [._[:alnum:]-]+ proftpd\[[[:digit:]]+\]: [._[:alnum:]-]+ \([._[:alnum:]-]+\[[[:digit:].]{7,15}\]\) (- )USER [-_.[:alnum:]]+: no such user found from [._[:alnum:]-]+ \[[[:digit:].]{7,15}\]\ to [[:digit:].]{7,15}:21$ basically, I just don't care about logins as nonexistent users, I get so many of those that I don't even

I am trying shorewall as my previous post With alisias on eth1 loc and 4 pptp client vpns. The odd thing is when I enter one of the vpns in interfaces such as vpn1 it works. But if I enter the vpn in the hosts file shorewall blocks the vpns. shorewall/hosts #ZONE HOST(S) OPTIONS loc eth1:192.168.25.0/24 loctw eth1:192.168.50.0/24 locsa eth1:192.168.75.0/24 vpntw

When I query for installed package on the system, I get following result: # yum list installed openssl Loaded plugins: fastestmirror, tsflags, verify, versionlock Loading mirror speeds from cached hostfile Installed Packages openssl.x86_64 1.0.1e-16.el6_5.4 @updates/$releasever When I try to install already installed package (just playing with yum), I get following result: # yum install