outime / ipv6-dhclient-script

IPv6 w/ dhclient configuration script (Debian/RedHat-based distros)
MIT License
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Debian8 in Esxi failed #5

Closed lowprofileusername closed 6 years ago

lowprofileusername commented 8 years ago

WARNING: Network will restart at the end of this script so any existing connections will be dropped! Interface where IPv6 will be enabled: eth0 You have the following IPv6 addreses configured for eth0: fe80::250:56ff:fe00:ef29 Continue? [Y/n]: Y Your IPv6 block address (e.g. 2001:bb8:3e23:200::): 2001:0xcx:xxxx:: Subnet for your block (e.g. if it's /56, input 56): 48 Associated DUID (e.g. 00:03:00:00:34:b0:0c:47:4a:0e): 00:03:0x:01:7axx:96:xx:xx:xx Working... net.ipv6.conf.eth0.autoconf = 0 SIOCDELRT: No such process SIOCDELRT: No such process Failed to bring up eth0. Testing IPv6 connectivity... connect: Network is unreachable Something went wrong :(

Same script worked for my ubuntu 14.04 and centos 6 under ESXI

I need help with debian 8

lowprofileusername commented 8 years ago

WARNING: Network will restart at the end of this script so any existing connections will be dropped! Interface where IPv6 will be enabled: ens32 You have the following IPv6 addreses configured for ens32: fe80::250:56ff:fe00:ef29 Continue? [Y/n]: Y Your IPv6 block address (e.g. 2001:bb8:3e23:200::): 2xx0x:0bc8:x525:: Subnet for your block (e.g. if it's /56, input 56): 48 Associated DUID (e.g. 00:03:00:00:34:b0:0c:47:4a:0e): 00:03:00:01:7a:3e:96:ea:xx3d Working... net.ipv6.conf.ens32.autoconf = 0 SIOCDELRT: No such process SIOCDELRT: No such process RTNETLINK answers: Cannot assign requested address Failed to bring up ens32. Testing IPv6 connectivity... connect: Network is unreachable Something went wrong :(

same for ubuntu 16

outime commented 8 years ago

I tested the script last week (see LowEndTalk thread linked in the README) in both Debian 8 and Ubuntu 16.04 with a kidéchiré (Online.net) and a /56 subnet and worked like a charm. I don't want to say the "it works for me" but... :)

Since running the same tests in my account would yield the same outcome (and I don't have the server available for this purpose), I suggest that if you feel like it and want to contribute, you could reinstall Debian 8 or Ubuntu 16.04 and send me both the ssh credentials and ipv6 data to outime@gmail.com and I'd take a look during this weekend. I'd also understand if you wouldn't like to do that, but then troubleshooting will get more difficult.

lowprofileusername commented 8 years ago

I've sent you a email for detail. hope that would help.

outime commented 8 years ago

Sorry I completely overlooked the fact that you were running it under ESXi, then it's understandable that it doesn't work. You might need to run the script in the host if supported (with ipv6 forwarding enabled) and then route addresses to the VMs.