I'd like to block ICMP Echo Reply messages from leaving a Windows 10 computer, but still have Echo Requests come in.
I created an Outbound rule, but couldn't see which option to choose for replies.
Any suggestions?
Is there a setting (in the registry perhaps) which disables Windows 10 from sending back ICMP Echo Replies? (Without just blocking them at the firewall)
We have a legacy application that can only read and write to physical drives. If we point it to a mapped network drive, it does not work. I've tried subst, mklink and net use to no avail.
Is there a program that can create a virtual hard drive on Windows 10 (using drivers)? Then, allow me to specify where this virtual drive should get its data from? In this case, a networked drive.
Edit: iSCSI Target by Daemon came pretty close, but can't seem to provide an iSCSI target that is backed by a network drive.
Edit 2: This question proses the question in a different way. It contains useful information.
Edit 3: Haha, oh no. THE man himself suggests it's a bad idea:
The next time someone tries to sell you a programming product that lets you access network resources the same was as you access local resources, run full speed in the opposite direction.
I have 2 machines running CentOS:
Machine A has two NICs: 192.168.150.1/255.255.255.0 and 192.168.1.1/255.255.255.0
Machine B has one NIC: 192.168.150.2/255.255.255.0
Machine B is connected directly to A (NIC to NIC), and has a route defined:
Destination Gateway Genmask
192.168.1.0 192.168.150.1 255.255.255.0
On machine A, sshd is bound to 192.168.1.1. However it's possible to ssh into 192.168.1.1 from machine B. Why could that be the case?
TCP forwarding is not enabled on Machine A. Also, machine B does not have an SSH ProxyCommand defined. Is there some other way that traffic received on 192.168.150.1 is being routed to 192.168.1.1?
I'd like to retrieve the total number of kilobytes read/written for each NFS mount point.
Using the following commands, I'm able to see the current throughput for each NFS mount point in kB/S.
iostat -nk
Alternatively:
nfsiostat
Is there a way to tell iostat or nfsiostat to return the total number of kilobytes since boot?
(Much like the last two columns of iostat -k)
Device: tps kB/read/s kB/wrtn/s kB_read kB_wrtn
sda 17.69 234.75 30.82 2760421 362433
I'd like to change the name of a POST parameter from "SURNAME" to "LASTNAME" using apache.
The reason being that we have legacy client doing a post to a legacy server. Neither can be modified, which is why I'd like to do the translation in Apache. I've used mod_rewrite to translate some querystring values, however posts are out of reach of mod_rewrite.
So, does anybody know how to manipulate the name of a post parameter?
When I query our IIS logs, I get a value of '30/12/1899' in the date column.
select * from 'C:\IIS 2013 Logs\*.log'
However for some rows, it does have a valid date. (Coincidently rows that have a day number less than or equal to 12) So immediately you can tell it's a date formatting issue.
Our IIS is logging in american date format (mm-dd-yyyy) - I cannot change this. Our server however runs on UK date format (dd-mm-yyyy).
Is there an extra argument I can give log parser so that it grabs the dates correctly from our americanized logs?
I have a vmdk file which can grow to 600 gb, and splits every 2 gb. Since I physically have 2 x 500gb drives, I would like some of the 2-gig vmdk's to be on D:\, and the rest be on E:.
I edited the master vmdk file (which lists all the 2-gig vmdk files) and tried giving each a full file path. However when I boot the virtual machine I get an error saying "unable to open [master vmdk filename]"
Any ideas if it's possible to split those sub-vmdk files across multiple drives?
Yes, I very stupidly ran fsck on a mounted parition. Immediate regret.
What's happening now is I see grub, it starts booting centos 5, then it says:
bin/sh: ro: no such file or directory kernel panic
I've booted with a clonezilla livecd and noticed that it detected all 5 partitions on the HDD. Could that mean that the partitions are okay but the OS files are corrupted?
Anybody know how I might fix this situation?
I've tried configuring the IPMI controller to accept remote connections, but I can't even ping it.
Here is its status:
#/usr/local/bin/ipmitool lan print 2
Set in Progress : Set Complete
Auth Type Support : NONE PASSWORD
Auth Type Enable : Callback :
: User : NONE PASSWORD
: Operator : PASSWORD
: Admin : PASSWORD
: OEM :
IP Address Source : Static Address
IP Address : 192.168.1.112
Subnet Mask : 255.255.255.0
MAC Address : 00:a0:a5:67:45:25
IP Header : TTL=0x40 Flags=0x40 Precedence=0x00 TOS=0x10
BMC ARP Control : ARP Responses Enabled, Gratuitous ARP Enabled
Gratituous ARP Intrvl : 8.0 seconds
Default Gateway IP : 192.168.1.1
Default Gateway MAC : 00:00:00:00:00:00
802.1q VLAN ID : Disabled
802.1q VLAN Priority : 0
RMCP+ Cipher Suites : 0,1,2,3
Cipher Suite Priv Max : uaaaXXXXXXXXXXX
: X=Cipher Suite Unused
: c=CALLBACK
: u=USER
: o=OPERATOR
: a=ADMIN
: O=OEM
# /usr/local/bin/ipmitool user list 2
ID Name Enabled Callin Link Auth IPMI Msg Channel Priv Limit
1 true false true true USER
2 admin true false true true ADMINISTRATOR
# /usr/local/bin/ipmitool channel getaccess 2 2
Maximum User IDs : 5
Enabled User IDs : 2
User ID : 2
User Name : admin
Fixed Name : No
Access Available : callback
Link Authentication : enabled
IPMI Messaging : enabled
Privilege Level : ADMINISTRATOR
# /usr/local/bin/ipmitool channel info 2
Channel 0x2 info:
Channel Medium Type : 802.3 LAN
Channel Protocol Type : IPMB-1.0
Session Support : multi-session
Active Session Count : 0
Protocol Vendor ID : 7154
Volatile(active) Settings
Alerting : disabled
Per-message Auth : disabled
User Level Auth : disabled
Access Mode : always available
Non-Volatile Settings
Alerting : disabled
Per-message Auth : disabled
User Level Auth : disabled
Access Mode : always available
# /usr/local/bin/ipmitool chassis status
System Power : on
Power Overload : false
Power Interlock : inactive
Main Power Fault : false
Power Control Fault : false
Power Restore Policy : unknown
Last Power Event :
Chassis Intrusion : inactive
Front-Panel Lockout : inactive
Drive Fault : false
Cooling/Fan Fault : false
# arp
Address HWtype HWaddress Flags Mask Iface
192.168.1.112 ether 00:A0:A5:67:45:25 C bond0
# /usr/local/bin/ipmitool -I lan -H 192.168.1.112 -U admin -P admin chassis power status
Error: Unable to establish LAN session
Unable to get Chassis Power Status
In summary. It exists on the ARP list so arp's are being broadcast. I can't ping it and can't connect to it. Can anyone spot any glaring mistakes in the configuration?
Many thanks, Fidel
Is it possible to use IPMI to boot a cPCI server with a backplane? (in a similar fashion to Wake-on-LAN)?