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    LISTEN     0      511                              *:80                              *:*
    LISTEN     0      128                              *:22                              *:*
    ESTAB      0      0                      127.0.0.1:56726                  127.0.0.1:4505
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    TCP: IPv4
       Local Address        Remote Address    Swind Send-Q Rwind Recv-Q    State
       -------------------- -------------------- ----- ------ ----- ------ -----------
       10.0.0.101.4505      10.0.0.1.45329       1064800      0 1055864      0 ESTABLISHED
       10.0.0.101.4505      10.0.0.100.50798     1064800      0 1055864      0 ESTABLISHED
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    USER    COMMAND     PID     FD  PROTO  LOCAL ADDRESS    FOREIGN ADDRESS
    root    python2.7   1456    29  tcp4   *:4505           *:*
    root    python2.7   1445    17  tcp4   *:4506           *:*
    root    python2.7   1294    14  tcp4   127.0.0.1:11813  127.0.0.1:4505
    root    python2.7   1294    41  tcp4   127.0.0.1:61115  127.0.0.1:4506

    $ sudo sockstat -4 -c -p 4506
    USER    COMMAND     PID     FD  PROTO  LOCAL ADDRESS    FOREIGN ADDRESS
    root    python2.7   1294    41  tcp4   127.0.0.1:61115  127.0.0.1:4506
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    to get connections

    $ sudo sockstat -4 -n
    USER    COMMAND     PID     FD  PROTO  LOCAL ADDRESS    FOREIGN ADDRESS
    root    python2.7   1456    29  tcp    *.4505           *.*
    root    python2.7   1445    17  tcp    *.4506           *.*
    root    python2.7   1294    14  tcp    127.0.0.1.11813  127.0.0.1.4505
    root    python2.7   1294    41  tcp    127.0.0.1.61115  127.0.0.1.4506

    $ sudo sockstat -4 -c -n -p 4506
    USER    COMMAND     PID     FD  PROTO  LOCAL ADDRESS    FOREIGN ADDRESS
    root    python2.7   1294    41  tcp    127.0.0.1.61115  127.0.0.1.4506
    zsockstat -4 -c -n -p r�Nr�r�r%r�rNr�rwr�r�)r&r~rXrYrr�rAr�r�rerir�rZrFrmrc�popr"r�)r+r�r�rIrr�r�rrr�r�r�r�r�r�r�rrrr�@s>��

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    $ netstat -nf inet
    Active Internet connections
    Proto   Recv-Q Send-Q  Local Address          Foreign Address        (state)
    tcp          0      0  10.0.0.101.4505        10.0.0.1.45329         ESTABLISHED
    tcp          0      0  10.0.0.101.4505        10.0.0.100.50798       ESTABLISHED
    )r�z-nfr�z%Failed "netstat" with returncode = %sNr�r�rMr�r%rPr�r�)r~rAr�r�rerir�rXrYrZrFrmr�r&r�)r+r�r�rr�r�rrr�r�r�r�r�rrrr�}s*��r�cCs�t�}z	t�ddg�}Wntjyt�d��wtjj�	|��
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    Windows specific helper function.
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    C:\>netstat -n

    Active Connections

       Proto  Local Address          Foreign Address        State
       TCP    10.2.33.17:3007        130.164.12.233:10123   ESTABLISHED
       TCP    10.2.33.17:3389        130.164.30.5:10378     ESTABLISHED
    r�r�r�r�r�r%rr�r�r�r�r�rrrr��s(
�r�c
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    Linux specific helper function.
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    to get connections

    $ sudo lsof -iTCP:4505 -n
    COMMAND   PID USER   FD   TYPE             DEVICE SIZE/OFF NODE NAME
    Python   9971 root   35u  IPv4 0x18a8464a29ca329d      0t0  TCP *:4505 (LISTEN)
    Python   9971 root   37u  IPv4 0x18a8464a29b2b29d      0t0  TCP 127.0.0.1:4505->127.0.0.1:55703 (ESTABLISHED)
    Python  10152 root   22u  IPv4 0x18a8464a29c8cab5      0t0  TCP 127.0.0.1:55703->127.0.0.1:4505 (ESTABLISHED)
    Python  10153 root   22u  IPv4 0x18a8464a29c8cab5      0t0  TCP [fe80::249a]:4505->[fe80::150]:59367 (ESTABLISHED)

    ZlsofNz-iTCP:r�r�z-Pr%z5"lsof" returncode = 1, likely no active TCP sessions.z"Failed "lsof" with returncode = %sr�r�rr�rr�z->rr�r�r�)r~�shutilr@rAr�r�r�rerfrirXrYrZrFrmr�r&r�rl)r+r�r�Zlsof_binaryrr�r�rrr�r�r�rZr�r�r�rrrr��sL

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��	r�cCs�t�}z	t�gd��}Wntjyt�d��wtjj�	|��
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    AIX specific helper function.
    Returns set of ipv4 host addresses of remote established connections
    on local or remote tcp port.

    Parses output of shell 'netstat' to get connections

    root@la68pp002_pub:/opt/salt/lib/python2.7/site-packages/salt/modules# netstat -f inet -n
    Active Internet connections
    Proto Recv-Q Send-Q  Local Address          Foreign Address        (state)
    tcp4       0      0  172.29.149.95.50093    209.41.78.13.4505      ESTABLISHED
    tcp4       0      0  127.0.0.1.9514         *.*                    LISTEN
    tcp4       0      0  127.0.0.1.9515         *.*                    LISTEN
    tcp4       0      0  127.0.0.1.199          127.0.0.1.32779        ESTABLISHED
    tcp4       0      0  127.0.0.1.32779        127.0.0.1.199          ESTABLISHED
    tcp4       0     40  172.29.149.95.22       172.29.96.83.41022     ESTABLISHED
    tcp4       0      0  172.29.149.95.22       172.29.96.83.41032     ESTABLISHED
    tcp4       0      0  127.0.0.1.32771        127.0.0.1.32775        ESTABLISHED
    tcp        0      0  127.0.0.1.32775        127.0.0.1.32771        ESTABLISHED
    tcp4       0      0  127.0.0.1.32771        127.0.0.1.32776        ESTABLISHED
    tcp        0      0  127.0.0.1.32776        127.0.0.1.32771        ESTABLISHED
    tcp4       0      0  127.0.0.1.32771        127.0.0.1.32777        ESTABLISHED
    tcp        0      0  127.0.0.1.32777        127.0.0.1.32771        ESTABLISHED
    tcp4       0      0  127.0.0.1.32771        127.0.0.1.32778        ESTABLISHED
    tcp        0      0  127.0.0.1.32778        127.0.0.1.32771        ESTABLISHED
    r�r�r�r�rMr�r%rPr�r�r�r�rrrr�	s(
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    Generates a MAC address with the defined OUI prefix.

    Common prefixes:

     - ``00:16:3E`` -- Xen
     - ``00:18:51`` -- OpenVZ
     - ``00:50:56`` -- VMware (manually generated)
     - ``52:54:00`` -- QEMU/KVM
     - ``AC:DE:48`` -- PRIVATE

    References:

     - http://standards.ieee.org/develop/regauth/oui/oui.txt
     - https://www.wireshark.org/tools/oui-lookup.html
     - https://en.wikipedia.org/wiki/MAC_address
    z{}:{:02X}:{:02X}:{:02X}rr!)rg�random�randint)r�rrrr�;s


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    b1 = mac_str_to_bytes('08:00:27:13:69:77')
    b2 = mac_str_to_bytes('080027136977')
    assert b1 == b2
    assert isinstance(b1, bytes)
    ��r�rzInvalid MAC addressc3s&�|]}t�||d�d�VqdS)r�r�N)r&)r�s��mac_strrrr#gs�$z#mac_str_to_bytes.<locals>.<genexpr>r)rc�replacer�r�r�)r�sep�charsrrrr�Vs
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    Return an ip address resolved by dns in a format usable in URLs (ipv6 in brackets).
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    Takes a string argument specifying host or host:port.

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    host:port argument, for example, is accepted in the forms of:
      - hostname
      - hostname:1234
      - hostname.domain.tld
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    {% set networks = ['192.168.0.0/24', 'fe80::/64'] %}
    {{ grains['ip_interfaces'] | filter_by_networks(networks) }}
    {{ grains['ipv6'] | filter_by_networks(networks) }}
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    cs�fdd�|D�S)Ncs(g|]}�D]}t�|�|vr|�qqSrr�)rr9r_��networksrrr 	rgz7filter_by_networks.<locals>._filter.<locals>.<listcomp>r)r4r&rr%r�_filter	sz#filter_by_networks.<locals>._filterNcSsg|]}t�|��qSr)rr�)rr�rrrr 	sz&filter_by_networks.<locals>.<listcomp>csi|]
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