I have a multipath system with 2 physicals, a virtual and a failsafe. All network connectivity is working fine to and from all of the interfaces and the virtual. The one thing that is not working is 'ping -s'. From this machine, I cannot send and receive packets using ping -s. ping without the option works fine.
While the ping -s is running, I can snoop run snoop and see that the packets are leaving one interface and returning on another. Is there anyway to fix this so that ping -s works? See code below, atiems is the IP of the virtual interface:
anyone ever seen this problem:
I can ping the server by IP address but I can't by hostname.
nslookup is working and dns query is ok.
# nslookup mwxnsb24
Server: 10.11.49.206
Address: 10.11.49.206#53
Name: mwxnsb24
Address: 10.10.58.175
# ping... (8 Replies)
Hi,
I develop simple animation ping script on Solaris Platform. It is like Cisco ping.
Examples and source code are below.
bash-3.00$ gokcell 152.155.180.8 30
Sending 30 Ping Packets to 152.155.180.8
!!!!!!!!!!!!!.!!!!!!!!!!!!!!!.
% 93.33 success... % 6.66 packet loss...... (1 Reply)
Help. My script is working fine when executed manually but the cron seems not to catch up the command when registered.
The script is as follow:
#!/bin/sh
for file in file_1.txt file_2.txt file_3.txt
do
awk '{ print "0" }' $file > tmp.tmp
mv tmp.tmp $file
done
And the cron... (2 Replies)
I have written perl ping program to ping list of IPs one by one and print the status.But each and every time it is showing the status as Pass for all IPs even though the IP is wrong.
multipleip.pl
use Net::Ping;
$p = Net::Ping->new();
$ifile="inventory.txt";
... (2 Replies)
Hi
I am using perl to ping a list of nodes - with script below :
$p = Net::Ping->new("icmp");
if ($p->ping($host,1)){
print "$host is alive.\n";
}
else {
print "$host is unreacheable.\n";
}
$p->close();... (4 Replies)
Hi Team
we have created a DNS server at RHEL6.2 environment in 10.20.203.x/24 network.
Everything is going well on linux client as nslookup, ping by host etc in entire subnet. We are getting problem in windows client as nslookup working as well but not ping. all the firewall is disabled and... (5 Replies)
I am trying to automate a script where I need to use pbrun /bin/su but for some reason it is not passing thru the pbrun as my code below.
. ~/.bash_profile
pbrun /bin/su - content
c h 1
hpsvn up file path
I am executing this from an external .sh file that is pointing to this scripts file... (14 Replies)
help with bash script!
im am working on this script to make sure my server will stay online, so i made this script..
HOSTS="192.168.138.155"
COUNT=4
pingtest(){
for myhost in "$@"
do
ping -c "$COUNT" "$myhost" &&return 1
done
return 0
}
if pingtest $HOSTS
#100% failed... (4 Replies)
Hello, Newbie here,
I have a perfectly well working web service call I can issue from chrome (PC Windows 10) and get the results I want (a dimmer being turned on in Fibaro Home Center 2 at level 40)
I am not allowed to post urls but the below works with http and :// and... (3 Replies)
Hi Team,
I have written the shell script which returns the result of the disk space filesystems which has crossed the threshold limit in HTML Format. Below mentioned is the script which worked perfectly on QA system.
df -h | awk -v host=`hostname` '
BEGIN {
print "<table border="4"... (13 Replies)
Discussion started by: Harihsun
13 Replies
LEARN ABOUT PLAN9
ppp
PPP(1) General Commands Manual PPP(1)NAME
pppclient, pppserver - point to point protocol
SYNOPSIS
pppclient [ -d ][ -b baudrate ][ -i myipaddr ][ -p peeripaddr ][ dialdevice ]
pppserver [ -d ] ndev myipaddr firstipaddr firstdev [ baud0 baud1 ... ]
DESCRIPTION
The Point to Point Protocol is used to encapsulate Internet Protocol packets for transfer over serial lines or other protocol connections.
Pppclient makes a connection to a PPP server and passes IP packets over the connection. If dialdevice is omitted, standard input and out-
put are used as the connection. If dialdevice begins with a slash, pppclient assumes it is a file name, open(2)'s it, and uses the result
as the connection. Otherwise, dialdevice is passed as the destination address to dial(2) to set up the connection.
If the connection is successful, pppclient creates a pipe, pushes the IP line discipline onto it, and sets the local and remote addresses
of the IP interface to myipaddr and peeripaddr. It then loops transferring packets between the pipe and the connection. If either myi-
paddr or peeripaddr is omitted, pppclient requests them from the server.
The options are
d print debugging information.
b baud rate of the serial line.
p peer ip address (in case the peer asks for its ip address over IPCP).
i the local ip address to be established for this connection.
Pppserver treats serial lines as PPP connections, switching packets between them and the local machine. It creates a pipe for a local IP
interface (address myipaddr), opens a set of serial lines, and switches packets between the local interface and the serial lines. Ndev
specifies the number of serial devices to serve. The devices are named /dev/eia{firstdev} through /dev/eia{firstdev+ndev-1}. Their remote
IP addresses are firstipaddr through firstipaddr+ndev-1. The default baud rate is 9600. If any arguments follow firstdev (baud0, baud1,
...), they are used as baud rates for the serial lines. The only option, -d, turns on debugging output.
Both pppclient and pppserver accept all options defined in RFCs 1331 and 1332.
EXAMPLES
Start up a server for serial lines /dev/eia[2-6] with remote IP addresses 131.107.1.100 through 131.107.1.103 and baud rates of 19200,
2400, 9600, 9600. The local IP address is 131.107.1.1.
pppserver 4 131.107.1.1 131.107.1.100 2 19200 2400
SOURCE
/sys/src/cmd/ppp
PPP(1)