Re: [CentOS] OT Strange IP address on home network

2015-11-01 Thread ken
On 10/30/2015 09:01 AM, Timothy Murphy wrote: Johnny Hughes wrote: So I guess the strange IP address probably comes from some Lite-On device somewhere in my house - maybe on the server itself, an HP MicroServer. There are so many possible electronic culprits today. You should be able to use

Re: [CentOS] OT Strange IP address on home network

2015-11-01 Thread Timothy Murphy
ken wrote: > On 10/30/2015 09:01 AM, Timothy Murphy wrote: So I guess the strange IP address probably comes from some Lite-On device somewhere in my house - maybe on the server itself, an HP MicroServer. There are so many possible electronic culprits today. >> >>> You should be

Re: [CentOS] OT Strange IP address on home network

2015-11-01 Thread zep
On 11/01/2015 07:40 AM, Timothy Murphy wrote: > ken wrote: > >> On 10/30/2015 09:01 AM, Timothy Murphy wrote: > So I guess the strange IP address probably comes from some Lite-On > device somewhere in my house - maybe on the server itself, an HP > MicroServer. There are so many

Re: [CentOS] OT Strange IP address on home network

2015-11-01 Thread Timothy Murphy
zep wrote: >> Incidentally, I haven't yet worked out how to get any useful information >> from nmap, as suggested by Johnny Hughes - I only get information >> about open ports, which is interesting but not relevant to my query >> about the 169.254.* address appearing in "arp -a" on my server. >>

Re: [CentOS] OT Strange IP address on home network

2015-11-01 Thread Gordon Messmer
On 11/01/2015 04:40 AM, Timothy Murphy wrote: I don't have a directory /etc/sysconfig/networking/ on my CentOS-7 server, but I have IPV6INIT=no in /etc/sysconfig/network-scripts/ifcfg-enp{23}s0 . You're seeing a strange IPv4 address on your network. Changing IPv6 won't affect that in any

Re: [CentOS] OT Strange IP address on home network

2015-11-01 Thread John R Pierce
On 11/1/2015 12:59 PM, Timothy Murphy wrote: Again, I'm not sure what you mean. "sudo locate rilo" doesn't find anything on my HP Microserver, which is running under CentOS-7.1 . Does HP have a "management interface" on my server? What would it be called? the "gen0" original microservers with

Re: [CentOS] OT Strange IP address on home network

2015-11-01 Thread Timothy Murphy
John R Pierce wrote: > On 11/1/2015 12:59 PM, Timothy Murphy wrote: >> Again, I'm not sure what you mean. >> "sudo locate rilo" doesn't find anything on my HP Microserver, >> which is running under CentOS-7.1 . >> Does HP have a "management interface" on my server? >> What would it be called? >

Re: [CentOS] OT Strange IP address on home network

2015-10-30 Thread Timothy Murphy
Johnny Hughes wrote: >> So I guess the strange IP address probably comes from some Lite-On device >> somewhere in my house - maybe on the server itself, an HP MicroServer. >> There are so many possible electronic culprits today. > You should be able to use nmap to scan the device. Thanks very

Re: [CentOS] OT Strange IP address on home network

2015-10-29 Thread Timothy Murphy
John R Pierce wrote: >> So I guess the strange IP address probably comes from some Lite-On device >> somewhere in my house - maybe on the server itself, an HP MicroServer. > My HP Microserver N40L (the original version), the NIC is Broadcom, > > 02:00.0 Ethernet controller: Broadcom Corporation

Re: [CentOS] OT Strange IP address on home network

2015-10-29 Thread Johnny Hughes
On 10/28/2015 04:59 PM, Timothy Murphy wrote: > Mark Haney wrote: > >>> On 10/28/2015 9:04 AM, Timothy Murphy wrote: >>> Why does "arp -a" show IP address 169.254.192.123 on my 192.168.2.0 home network? > >> Sounds like you have a host with a NIC that's configured for DHCP but >>

Re: [CentOS] OT Strange IP address on home network

2015-10-28 Thread Mark Haney
Sounds like you have a host with a NIC that's configured for DHCP but either can't communicate with the DHCP server, or there are no free IPs for the DHCP server to give it. On Wed, Oct 28, 2015 at 10:12 AM, Jason Warr wrote: > It's a Zero Config IP address. Most likely a

Re: [CentOS] OT Strange IP address on home network

2015-10-28 Thread Jason Warr
It's a Zero Config IP address. Most likely a host with zero config enabled, pretty much all Windows by default, was unable to get an IP from DHCP. On 10/28/2015 9:04 AM, Timothy Murphy wrote: Why does "arp -a" show IP address 169.254.192.123 on my 192.168.2.0 home network? I recall seeing

Re: [CentOS] OT Strange IP address on home network

2015-10-28 Thread Timothy Murphy
Mark Haney wrote: >> On 10/28/2015 9:04 AM, Timothy Murphy wrote: >> >>> Why does "arp -a" show IP address 169.254.192.123 >>> on my 192.168.2.0 home network? > Sounds like you have a host with a NIC that's configured for DHCP but > either can't communicate with the DHCP server, or there are no

Re: [CentOS] OT Strange IP address on home network

2015-10-28 Thread John R Pierce
On 10/28/2015 2:59 PM, Timothy Murphy wrote: So I guess the strange IP address probably comes from some Lite-On device somewhere in my house - maybe on the server itself, an HP MicroServer. My HP Microserver N40L (the original version), the NIC is Broadcom, 02:00.0 Ethernet controller: