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Yes a NIC can have more than one ip address. I am guessing it is DHCP |
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related. The old leases may not have expired but usually, DHCP does a good |
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job at not allowing that to happen. Remember from a network perspective the |
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only real difference between a linux workstation and a router is enabling |
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packet forwarding. |
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|
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On Wed, Feb 1, 2017 at 3:49 PM, Mick <michaelkintzios@×××××.com> wrote: |
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> I've rolled up a kernel for a MacBook Pro and I am wondering what might I |
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> have |
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> set up in there to end up with 3 sequential IP addresses ... |
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> |
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> 2: enp10s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP |
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> group |
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> default qlen 1000 |
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> link/ether 0c:4d:e9:cb:65:a4 brd ff:ff:ff:ff:ff:ff |
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> inet 10.10.10.14/24 brd 10.10.10.255 scope global dynamic enp10s0 |
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> valid_lft 86377sec preferred_lft 86377sec |
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> inet 10.10.10.15/24 brd 10.10.10.255 scope global secondary dynamic |
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> enp10s0 |
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> valid_lft 86377sec preferred_lft 86377sec |
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> inet 10.10.10.16/24 brd 10.10.10.255 scope global secondary enp10s0 |
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> valid_lft forever preferred_lft forever |
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> inet6 fe80::6ec7:552c:e2fa:7497/64 scope link |
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> valid_lft forever preferred_lft forever |
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> |
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> I haven't seen this before on my desktops, only on routers. What setting |
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> might control this? |
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> -- |
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> Regards, |
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> Mick |
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