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While I was troubleshooting a DNS issue on my 10.10.10.0/30 subnet, I noticed the Local (L) and Connected (C) has different values. I configured the 10.10.10.0 network to use 255.255.255.252 has the mask but I noticed a 255.255.255.255. Is this normal? if not how can I change it to the appropriate. please see the info below. Thanks in advance.

Gateway of last resort is 192.168.1.254 to network 0.0.0.0

S*    0.0.0.0 0.0.0.0 [1/0] via 192.168.1.254, outside
C        10.10.10.0 255.255.255.252 is directly connected, Management
L        10.10.10.1 255.255.255.255 is directly connected, Management
C        192.168.1.0 255.255.255.0 is directly connected, outside
L        192.168.1.82 255.255.255.255 is directly connected, outside
C        192.168.2.0 255.255.255.0 is directly connected, inside
L        192.168.2.1 255.255.255.255 is directly connected, inside
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The L route is the local address assigned to the interface, and the C route is the network attached to the interface. That is completely normal (beyond a certain device code version) for interfaces that have smaller masks configured on them. If you configure an interface, e.g. a loopback, with a /32 address, then you will not see a separate L entry for that interface, but if you configured an interface with a shorter mask, then you will see both.

There are several questions and answer here that explore this. For example, this question and answer.

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