Displaying 4 results from an estimated 4 matches for "brnet".
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bret
2023 May 15
5
[Bridge] [PATCH net-next 1/2] bridge: Add a limit on FDB entries
A malicious actor behind one bridge port may spam the kernel with packets
with a random source MAC address, each of which will create an FDB entry,
each of which is a dynamic allocation in the kernel.
There are roughly 2^48 different MAC addresses, further limited by the
rhashtable they are stored in to 2^31. Each entry is of the type struct
net_bridge_fdb_entry, which is currently 128 bytes big.
2007 Sep 05
2
Server moved - networking stopped
...tarting a machine makes a vif appear too:
vif3.0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF
inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link
The networking part of xend-config.sxp looks like this:
(network-script ''network-virtual bridgeip="111.222.93.105/29"
brnet="111.222.93.104/29" netdev="eth0"'')
(vif-script vif-bridge)
The variables section in network virtual are:
vifnum=${vifnum:-0}
bridgeip=${bridgeip:-111.222.93.104/29}
brnet=${brnet:-111.222.93.105/29}
netmask=${netmask:-255.255.255.248}
bridge=${bridge:-xenbr${vifnum}...
2008 Nov 22
2
windows 2008 server x86 + 3 gb memory
Hello!
I''me run windows 2008 server in Debian etch amd64 8 gb memory.
if given > 2gb memory to w2k8. dom0 is down.
In no logs anything interesting.
configs:
(logfile /var/log/xen/xend.log)
(loglevel DEBUG)
(network-script ''network-virtual bridgeip="172.16.16.1/24"
brnet="172.16.16.0/24"'')
(vif-script ''vif-bridge bridge="xenbr0"'')
(dom0-min-mem 196)
(dom0-cpus 0)
import os, re
arch = os.uname()[4]
if re.search(''64'', arch):
arch_libdir = ''lib64''
else:
arch_libdir = ''...
2009 Jul 27
8
Network Interface Problems for DomU Firewall
I am attempting to setup a firewall in a DomU. The firewall program I
eventually want to run is Shorewall.
Both my Dom0 and DomU are Debian Lenny 64 bit systems. The Dom0 has four
physical network interfaces installed. Currently, one of the NICs is hidden
using the pciback.hide command in the /boot/grub/menu.lst file. Similarly,
the hidden NIC is passed to the DomU using the pci =