Siodma Praca Domowa
This commit is contained in:
Michał Hołubowicz
parent
3ac3b01c76
commit
1181e8c136
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Zad 1.
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1.
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ip link
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1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
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link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
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2: wlp1s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DORMANT group default qlen 1000
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link/ether 80:c5:f2:4a:89:1f brd ff:ff:ff:ff:ff:ff
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nazwa adres MAC
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ether 80:c5:f2:4a:89:1f
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loopback 00:00:00:00:00:00 <-- niezdefiniowany
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2.
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ip address
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1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
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link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
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inet 127.0.0.1/8 scope host lo
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valid_lft forever preferred_lft forever
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inet6 ::1/128 scope host
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valid_lft forever preferred_lft forever
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2: wlp1s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
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link/ether 80:c5:f2:4a:89:1f brd ff:ff:ff:ff:ff:ff
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inet 192.168.0.167/24 brd 192.168.0.255 scope global dynamic noprefixroute wlp1s0
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valid_lft 5997sec preferred_lft 5997sec
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inet6 fe80::3830:74ab:a7a8:b2c8/64 scope link noprefixroute
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valid_lft forever preferred_lft forever
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adres IPv4 mojego komputera: 192.168.0.167
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adres Ipv4 widoczny w sieci: 91.239.154.28
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Adresy są różne, ponieważ adresy IP dzielą się na publiczne i prywatne.
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Mój jest prywatny, więc adres widoczny w sieci różni się od
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faktycznego adresu IP mojego komputera.
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Gdybym miał publiczny, adres widoczny w sieci były taki sam jak mojego komputera
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Zad 2.
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ping google.com
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PING google.com (216.58.209.14) 56(84) bytes of data.
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64 bytes from sof01s12-in-f14.1e100.net (216.58.209.14): icmp_seq=1 ttl=115 time=10.4 ms
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64 bytes from sof01s12-in-f14.1e100.net (216.58.209.14): icmp_seq=2 ttl=115 time=18.3 ms
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64 bytes from sof01s12-in-f14.1e100.net (216.58.209.14): icmp_seq=3 ttl=115 time=17.7 ms
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64 bytes from sof01s12-in-f14.1e100.net (216.58.209.14): icmp_seq=4 ttl=115 time=17.3 ms
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.
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.
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.
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ping amu.edu.pl
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PING amu.edu.pl (150.254.65.170) 56(84) bytes of data.
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64 bytes from 150.254.65.170 (150.254.65.170): icmp_seq=1 ttl=57 time=16.2 ms
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64 bytes from 150.254.65.170 (150.254.65.170): icmp_seq=2 ttl=57 time=22.4 ms
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64 bytes from 150.254.65.170 (150.254.65.170): icmp_seq=3 ttl=57 time=20.0 ms
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.
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.
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.
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ping wmi.amu.edu.pl
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PING wmi.amu.edu.pl (150.254.65.170) 56(84) bytes of data.
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64 bytes from 150.254.65.170 (150.254.65.170): icmp_seq=1 ttl=57 time=13.2 ms
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64 bytes from 150.254.65.170 (150.254.65.170): icmp_seq=2 ttl=57 time=22.7 ms
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64 bytes from 150.254.65.170 (150.254.65.170): icmp_seq=3 ttl=57 time=22.8 ms
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Adres IP:
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google.com 216.58.209.14
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amu.edu.pl 150.254.65.170
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wmi.amu.edu.pl 150.254.65.170
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Zad.3 //zrobione już na windowsie
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PS C:\Users\mharc> tracert nyu.edu
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Tracing route to nyu.edu [216.165.47.10]
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over a maximum of 30 hops:
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1 2 ms 8 ms 2 ms 192.168.0.1
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2 6 ms 6 ms 5 ms 10.130.7.1
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3 6 ms 6 ms 6 ms wpc1.bialnet.pl [91.239.154.1]
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4 6 ms 9 ms 6 ms 213.172.176.165
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5 13 ms 12 ms 12 ms 213.172.188.126
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6 17 ms 19 ms 17 ms 212.162.43.101
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7 * * * Request timed out.
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8 103 ms 102 ms 102 ms NEW-YORK-UN.ear3.NewYork1.Level3.net [4.28.130.118]
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9 104 ms 104 ms 102 ms dmzgwa-p2p-extgwc.net.nyu.edu [128.122.254.73]
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10 103 ms 103 ms 105 ms nyugwa-ptp-dmzgwa-vl3081.net.nyu.edu [128.122.254.108]
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11 123 ms 121 ms 126 ms nyufw-outside-ngfw-vl3080.net.nyu.edu [128.122.254.116]
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12 * * * Request timed out.
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13 104 ms 103 ms 104 ms wsqdcgwa-vl901.net.nyu.edu [128.122.1.6]
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14 * * * Request timed out.
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15 * * * Request timed out.
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16 * * * Request timed out.
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17 * * * Request timed out.
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18 * * * Request timed out.
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19 * * * Request timed out.
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20 * * * Request timed out.
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21 * * * Request timed out.
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22 * * * Request timed out.
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23 * * * Request timed out.
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24 * * * Request timed out.
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25 * * * Request timed out.
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26 * * * Request timed out.
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27 * * * Request timed out.
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28 * * * Request timed out.
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29 * * * Request timed out.
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30 * * * Request timed out.
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Trace complete.
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