I've got a Windows application which uses LWP to establish a network connection. Recently we switched from using Strawberry Perl to our own build of Perl, using Visual Studio. Functionality is fine on Windows IPv4, but connectivity is broken on Windo...
Forum Posts
I have been trying to display current IPv6 connections with the GetExtendedTcpTable() method from Windows, but I'm not getting it to display any IPv6 Addresses. I only found code on how to display current IPv4 connections, so what I did is change the...
I have a ipv4 address and i want to know it has ipv6 or not. My problem is i have a sub net mask (10.210.59.160/28) and i am scanning this in nmap module then i will get two lists if it has ipv6 as well one is ipv4 list and another one is ipv6 list. ...
Small Business Switch CBS350 IPV6 Configuration not appearing on GUI via the web interface. When I login to the CBS350-12XT I need to configure IPV6 settings but the "IPV6 Configuration" Link is not appearing on the menu on the left side. It was th...
Hi there,I'm looking for any explanation for RA Guard policy, switch role vs router role difference. I couldn't find any document about this and more importantly, i'm not sure whatever set this roles on WLC or ESXI ports.Thanks.
Cisco2960:interface Vlan6no ip addressipv6 address 2001:DB8:0:22::3/64ipv6 enableinterface FastEthernet0/24switchport mode trunkipv6 unicast-routingCisco3560:interface Vlan6mac-address 0001.64ba.ba02no ip addressipv6 address 2001:DB8:0:22::2/64ipv6 e...
hey, I have a problem with my packet tracer file, so first I need to subnet the ipv6, and then I need to assign each router with a specific IPv6 address. However, I don't know how you started configuring the routers also there were hints on the packe...
Hello, I am beginner in packet tracer. I am doing a project in university where we have to use dhcpv6 in router to give computers the same ipv6 address every time we open the software. I have done a configuration now in the packet tracer but it is gi...
Resolved! IPV6 tunneling over IPV4 Error
Hello Goodight. I am configuring a network to use IPV6 tunnelling over IPV4 I completed the configuration I am able to ping work stations through ipv4 but I cannot ping through IPV6 will post packet tracer file below. Any explanation or help will be ...
I'm trying to find out if this is a NX-OS bug or a misconfiguration:I have a switch with 2 interfaces configured as route interface. eth1/2 has only a link local address: fe80::1eth1/3 has only an autogenerated link local address. With a classic rou...
Resolved! NDP DRP vs HSPv6
Hello all, In a IPv4 LAN section where we have two routers, we offer HSRP VIP towards end-hosts for redundancy purposes. In a IPv6 LAN section, what is the best equivalent solution? a) Use NDP DRP with different preference value (High/Medium) betwee...
ERR: File Size cannot be empty (PLEASE FIND THE FULL CONTENT BELOW)
Resolved! Help with practice lab.
Hello all, I am a foreign exchange student at the University of Michigan. I'm beyond behind in my networking class. Was wondering if anybody was willing to help with all the commands for the configurations provided. This may be a hassle to ask for bu...
Hello,I observed the following behaviour of a Nexus 3172 PQ-XL with nx os 9.2.2: the device relays dhcpv6 packets towards a configured server and sends the answer to the client. Everything works as expected. In contrast the implementation of the dhcp...
Hi,I'm reading up for the CCNA, so that is the level of knowledge i have and understanding i'm going for.Recently i learned about the solicited-node multicast address. I learned that if your router needs to ping a neighbor and the router does not hav...
