Re: [CentOS] CentOS 7, NM, and IPv6

2017-07-14 Thread Gordon Messmer
On 07/12/2017 04:22 PM, mark wrote: On 07/12/17 12:09, Gordon Messmer wrote: On 07/12/2017 07:13 AM, m.r...@5-cent.us wrote: 4. It appears to try, several times, and then give up - as our manager puts it, "I to renew the lease", "Here it is","Nope, don't like that, try

Re: [CentOS] CentOS 7, NM, and IPv6

2017-07-14 Thread m . roth
Gordon Messmer wrote: > On 07/12/2017 04:22 PM, mark wrote: >> On 07/12/17 12:09, Gordon Messmer wrote: >>> On 07/12/2017 07:13 AM, m.r...@5-cent.us wrote: 4. It appears to try, several times, and then give up - as our manager puts it, "I to renew the lease", "Here it

Re: [CentOS] CentOS 7, NM, and IPv6

2017-07-14 Thread Gordon Messmer
On 07/12/2017 04:22 PM, mark wrote: On 07/12/17 12:09, Gordon Messmer wrote: On 07/12/2017 07:13 AM, m.r...@5-cent.us wrote: 4. It appears to try, several times, and then give up - as our manager puts it, "I to renew the lease", "Here it is","Nope, don't like that, try

Re: [CentOS] CentOS 7, NM, and IPv6

2017-07-13 Thread Fabian Arrotin
On 12/07/17 16:13, m.r...@5-cent.us wrote: > Hi, folks, > >I and the other admin here have just been assigned a mission... here's > what's happening: only very recently - the last week? our CentOS 7 > boxes, or at least some of them, will lose their IPv6 addresses, and > not get it back. > >

Re: [CentOS] CentOS 7, NM, and IPv6

2017-07-13 Thread Peter Kjellström
On Wed, 12 Jul 2017 19:22:20 -0400 mark wrote: > On 07/12/17 12:09, Gordon Messmer wrote: > > On 07/12/2017 07:13 AM, m.r...@5-cent.us wrote: ... > > NM tends to log fairly verbose information. It sounds like you've > > looked at the network traffic. Have you looked at the

Re: [CentOS] CentOS 7, NM, and IPv6

2017-07-12 Thread mark
On 07/12/17 12:09, Gordon Messmer wrote: On 07/12/2017 07:13 AM, m.r...@5-cent.us wrote: 4. It appears to try, several times, and then give up - as our manager puts it, "I to renew the lease", "Here it is","Nope, don't like that, try again", and eventually, after 4 or 5 or

Re: [CentOS] CentOS 7, NM, and IPv6

2017-07-12 Thread Gordon Messmer
On 07/12/2017 07:13 AM, m.r...@5-cent.us wrote: 4. It appears to try, several times, and then give up - as our manager puts it, "I to renew the lease", "Here it is","Nope, don't like that, try again", and eventually, after 4 or 5 or so tries, gives up. NM tends to

[CentOS] CentOS 7, NM, and IPv6

2017-07-12 Thread m . roth
Hi, folks, I and the other admin here have just been assigned a mission... here's what's happening: only very recently - the last week? our CentOS 7 boxes, or at least some of them, will lose their IPv6 addresses, and not get it back. 1. We're running dibbler on the same box that serves