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Revision 691 - (hide annotations) (download)
Wed Aug 26 14:25:38 2009 UTC (13 years, 1 month ago) by dennisvd
File size: 1859 byte(s)
added pocui

1 dennisvd 690 This page is a changelog for changes made to the P4 Certification TestBed (CTB). These changes comprise of:
2     * hardware changes
3     * operating system changes on physical machines
4     * operating system changes on virtual machines
5     * CTB network setup
6    
7     The P4 CTB currently consists of 4 physical machines
8     * bleek.nikhef.nl : Dell CE1950
9     * kudde.nikhef.nl : Dell CE1950
10     * span.nikhef.nl : Dell CE2950
11     * toom.nikhef.nl : Dell CE1950
12    
13    
14     2009-08-14 Jan Just <janjust@nikhef.nl>
15    
16     * Kernel vulnerability
17    
18     Disabled a few kernel modules due to a Linux kernel vulnerability:
19     on kudde, span and toom:
20     chkconfig --level 123456 hidd off
21     chkconfig --level 123456 bluetooth off
22     /etc/init.d/hidd stop
23     /etc/init.d/bluetooth stop
24     rmmod hidp rfcomm l2cap bluetooth
25    
26     on bleek: bluetooth not running
27    
28     2009-08-17 Dennis <dennisvd@nikhef.nl>
29    
30     Updated systems with 'yum update' on toom, bleek. Restarted systems due to new kernel.
31    
32    
33     2009-08-17 Dennis <dennisvd@nikhef.nl>
34    
35     * kudde edited /etc/grub.conf
36    
37     Changed
38     console=com2
39     to
40     console=com2,vga
41    
42     otherwise there's nothing to see on the vga port (via the remote console switch).
43    
44     Change will be effective on next reboot.
45    
46     2009-08-24 Dennis <dennisvd@nikhef.nl>
47    
48     * span added mon.testbed to hosts, restarted dnsmasq
49    
50     Added host 'mon.testbed' for testing APEL interaction. Added hostcert to /var/local/hostkeys:
51    
52     subject= /O=VL-e P4/O=hosts/OU=testbed/CN=mon.testbed
53    
54     Changes to /etc/hosts:
55     -10.198.2.2 mon.toom
56     +10.198.2.2 mon.testbed mon.toom
57    
58     Restarted service dnsmasq.
59    
60     2009-08-26 Dennis <dennisvd@nikhef.nl>
61    
62     * bleek added a firewall rule to allow cruisecontrol dashboard
63     access through sloot (it was already allowed from schrepel).
64    
65     iptables -I RH-Firewall-1-INPUT 35 --proto tcp --source sloot.nikhef.nl --dport 8080 -j ACCEPT
66     /etc/init.d/iptables save
67    
68 dennisvd 691 * span added pocui.testbed (10.198.2.59)
69 dennisvd 690

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