July 1, 2001 KRB5_GET_ADDRS 3

### NAME

krb5_get_all_client_addrs, krb5_get_all_server_addrs - return local addresses

### LIBRARY

Kerberos 5 Library (libkrb5, -lkrb5)

### SYNOPSIS

```krb5_error_code` krb5_get_all_client_addrs(```krb5_context context``, krb5_addresses *addrs`)
```krb5_error_code` krb5_get_all_server_addrs(```krb5_context context``, krb5_addresses *addrs`)

### DESCRIPTION

These functions return in ```addrs` a list of addresses associated with the local host.

The server variant returns all configured interface addresses (if possible), including loop-back addresses. This is useful if you want to create sockets to listen to.

The client version will also scan local interfaces (can be turned off by setting ```libdefaults/scan_interfaces` to false in ```krb5.conf`), but will not include loop-back addresses, unless there are no other addresses found. It will remove all addresses included in ```libdefaults/ignore_addresses` but will unconditionally include addresses in ```libdefaults/extra_addresses`.

The returned addresses should be freed by calling krb5_free_addresses(``).

### SEE ALSO

krb5_free_addresses(3)