Sponsored Content
Top Forums Shell Programming and Scripting How to extract IPv6 address from string? Post 302899810 by chatguy on Thursday 1st of May 2014 07:11:45 PM
Old 05-01-2014
Question

Thanks, but no luck, unfortunately Smilie
Code:
# ifconfig lo0:5 inet6 | awk 'gsub(/inet6 |\/.*/,x)'
awk: syntax error near line 1
awk: bailing out near line 1

 

10 More Discussions You Might Find Interesting

1. IP Networking

IPv6 UDP server not accepting packets with global address

Hi All, I am running a IPv6 UDP server, which is bound to in6addr_any. When I send a packet from a client to the link-local address of any interface on the linux box, the server accepts the packets. But when I send the packets to the global address the server doesnt pick the packets. On... (0 Replies)
Discussion started by: muralia
0 Replies

2. Programming

validate IPV6 address in windows using c++

I know there is a function inet_tpon for unix platforms to validate ipv6 addresses.But i need an equivalent of windows.When i use this function with the header file <winsock2.h> the visual studio 2005 on win2003 issues an error saying identifier not found :confused: (3 Replies)
Discussion started by: guru13
3 Replies

3. Solaris

IPMP + IPv6 test address

Hi, inspired by this article, I decided to implement IPMP + IPv6 in Solaris 10. It worked for me only this way: 1. Setup # cat /etc/hostname* 10.23.10.113/24 broadcast + group data failover up <- hostname.e1000g0 0.0.0.0/24 broadcast + group data -failover deprecated up standby... (3 Replies)
Discussion started by: masloff
3 Replies

4. Shell Programming and Scripting

Regular expression to extract ipv6 address

Hi all , I have a string in my weblog xheader v6-day-2011:xx:yy:zz:qq:qq:ww:ee:rr My requirement is to lookup the sting v6-day-2011 in this header and if found would like to extract the V6 ip part . v6-day-2011 is always constant for a ipv6 entry so i would like to extract every thing... (4 Replies)
Discussion started by: jambesh
4 Replies

5. HP-UX

configuring site-local IPv6 address

How do I configure site-local IPv6 address in HP-UX box? I can get link local IPv6 address automatically when I put IPv6 up. aps39-88-root# ifconfig lan0 inet6 up (0 Replies)
Discussion started by: kirtikjr
0 Replies

6. BSD

Link Local IPv6 Address

Hi, Am using FreeBSD7.4/i386 During IPv6 configuration, I added the following in rc.conf as Restarted IPv6 network using /etc/rc.d/network_ipv6 restart.. My problem is I need to set link local IPv6 address auto-configured.. Is my proceeding right?? I feel something missing to make... (0 Replies)
Discussion started by: Priya Amaresh
0 Replies

7. Solaris

Assiging "static" IPv6 address for a jumpstart target.

I provision Solaris10 using jumpstart. I know we can enable IPv6 by setting protocol_ipv6=yes in the sysidcfg file. Is there a way to assign Static IPv6 address using sysidcfg/jumpstart method (1 Reply)
Discussion started by: hemalsid
1 Replies

8. IP Networking

IPv6 address block assign/associate with an interface

Hello all, I am trying to receive (tcp/udp/sctp) traffic from all IPs and, eventually, all ports of an IPv6 address block using as few sockets as possible short of implementing my own network stack. One possible solution was to associate an IP block to an interface then bind to that... (6 Replies)
Discussion started by: redwil
6 Replies

9. Red Hat

Find DHCPv6 server's IPv6 address

I want to find out the DHCPv6 server's ip address in the network. I went through the lease files but could find only duid/server-id and not the IPv6 address of the dhcp server. And I couldn't find any commands to get that information. Is there a way to get the DHCPv6 server's IPv6 address? ... (0 Replies)
Discussion started by: bshalini
0 Replies

10. UNIX for Beginners Questions & Answers

What determines DNS will query IPV6 address?

When I do simple nslookup it does not generate any query for IPV6 (AAAA). But sometimes I see DNS query for both A and AAAA are generated. What decides this? The reason I do not want AAAA query is in most of the cases AAAA records are absent. Hence, if one DNS server fails, the clients keeps... (1 Reply)
Discussion started by: broy32000
1 Replies
ifparse(1M)						  System Administration Commands					       ifparse(1M)

NAME
ifparse - parse ifconfig command line SYNOPSIS
/sbin/ifparse [-fs] addr_family commands DESCRIPTION
Use the ifparse command to parse the ifconfig(1M) command line options and output substrings, one per line, as appropriate. If no options are specified, ifparse returns the entire ifconfig command line as a series of substrings, one per line. OPTIONS
The ifparse command supports the following options: -f Lists only substrings of the ifconfig command line that are relevant to IP network multipath failover -s Lists only substrings of the ifconfig command line that are not relevant to IP network multipath failover OPERANDS
The ifparse command does not support the interface operand of the ifconfig command. EXAMPLES
Example 1: Parsing Command Line Options Relevant to Failover The following example shows the use of the ifparse command to parse the command line options relevant to IP network multipath failover: example# ifparse -f inet 1.2.3.4 up group one addif 1.2.3.5 -failover up set 1.2.3.4 up Example 2: Parsing Command Line Options That Are Not Relevant to Failover The following example shows the use of the ifparse command to parse the command line options that are not relevant to IP network multipath failover: example# ifparse -s inet 1.2.3.4 up group one addif 1.2.3.5 -failover up group one addif 1.2.3.5 -failover up Example 3: Parsing the Command Line For All Options The following example shows the use of the ifparse command to parse the command line for all ifconfig options: example# ifparse inet 1.2.3.4 up group one addif 1.2.3.5 -failover up group one set 1.2.3.4 up addif 1.2.3.5 -failover up ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsr | +-----------------------------+-----------------------------+ |Stability Level |Obsolete | +-----------------------------+-----------------------------+ SEE ALSO
ifconfig(1M), attributes(5) DIAGNOSTICS
usage: -fs <addr_family> <commands> This message indicates an invalid command line. ifparse: Not enough space This message indicates insufficient memory. ifparse: dhcp not supported for inet6 DHCP operations are not supported for the inet6 address family. ifparse: Operation <operation> not supported for <addr_family> Most operations cannot be used with all address families. For example, the broadcast operation is not supported on the inet6 address fam- ily. ifparse: no argument for <operation> Some operations, for example broadcast, require an argument. NOTES
The ifparse command is classified as an obsolete interface. It will likely be removed in a future release. You should not develop applica- tions that depend upon this interface. SunOS 5.10 9 May 2001 ifparse(1M)
All times are GMT -4. The time now is 03:32 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy