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informatica:hp_z230_400sb_centos7_3 [2021/08/24 12:47] miquel [Connexió i configuració dels dos monitors] |
informatica:hp_z230_400sb_centos7_3 [2021/08/24 15:42] (current) miquel [Comprovació de les rutes] |
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| ===== Connexió i configuració dels dos monitors ===== | ===== Connexió i configuració dels dos monitors ===== | ||
| - | | ||
| - | <WRAP todo> | ||
| - | Aprofitar les instruccions a [[informatica: | ||
| - | </ | ||
| Connecto a l' | Connecto a l' | ||
| Line 233: | Line 229: | ||
| </ | </ | ||
| - | Per ara, com que aquest dispositiu no està connectat, no puc comprovar | + | Comprovo |
| - | + | ||
| - | <WRAP todo> | + | |
| < | < | ||
| # ping -c 5 spect | # ping -c 5 spect | ||
| PING spect (149.236.99.90) 56(84) bytes of data. | PING spect (149.236.99.90) 56(84) bytes of data. | ||
| - | 64 bytes from spect (149.236.99.90): | + | 64 bytes from spect (149.236.99.90): |
| - | 64 bytes from spect (149.236.99.90): | + | 64 bytes from spect (149.236.99.90): |
| - | 64 bytes from spect (149.236.99.90): | + | 64 bytes from spect (149.236.99.90): |
| - | 64 bytes from spect (149.236.99.90): | + | 64 bytes from spect (149.236.99.90): |
| - | 64 bytes from spect (149.236.99.90): | + | 64 bytes from spect (149.236.99.90): |
| --- spect ping statistics --- | --- spect ping statistics --- | ||
| - | 5 packets transmitted, | + | 5 packets transmitted, |
| - | rtt min/ | + | rtt min/ |
| </ | </ | ||
| - | |||
| - | </ | ||
| - | |||
| ==== Comprovació de les rutes ==== | ==== Comprovació de les rutes ==== | ||
| Un cop els dos dispositius de xarxa estan en funcionament, | Un cop els dos dispositius de xarxa estan en funcionament, | ||
| - | |||
| - | <WRAP todo> | ||
| < | < | ||
| # nmcli device status | # nmcli device status | ||
| - | DEVICE | + | DEVICE |
| - | enp1s0 | + | eno1 |
| - | enp55s9 | + | ens3 |
| - | lo | + | lo loopback |
| # ping -c 5 spect | # ping -c 5 spect | ||
| PING spect (149.236.99.90) 56(84) bytes of data. | PING spect (149.236.99.90) 56(84) bytes of data. | ||
| - | 64 bytes from spect (149.236.99.90): | + | 64 bytes from spect (149.236.99.90): |
| - | 64 bytes from spect (149.236.99.90): | + | 64 bytes from spect (149.236.99.90): |
| - | 64 bytes from spect (149.236.99.90): | + | 64 bytes from spect (149.236.99.90): |
| - | 64 bytes from spect (149.236.99.90): | + | 64 bytes from spect (149.236.99.90): |
| - | 64 bytes from spect (149.236.99.90): | + | 64 bytes from spect (149.236.99.90): |
| --- spect ping statistics --- | --- spect ping statistics --- | ||
| 5 packets transmitted, | 5 packets transmitted, | ||
| - | rtt min/ | + | rtt min/ |
| # ping -c 5 gw.uab.cat | # ping -c 5 gw.uab.cat | ||
| PING gw.uab.cat (158.109.0.3) 56(84) bytes of data. | PING gw.uab.cat (158.109.0.3) 56(84) bytes of data. | ||
| - | 64 bytes from gw.uab.es (158.109.0.3): | + | 64 bytes from gw.uab.es (158.109.0.3): |
| - | 64 bytes from gw.uab.es (158.109.0.3): | + | 64 bytes from gw.uab.es (158.109.0.3): |
| - | 64 bytes from gw.uab.es (158.109.0.3): | + | 64 bytes from gw.uab.es (158.109.0.3): |
| - | 64 bytes from gw.uab.es (158.109.0.3): | + | 64 bytes from gw.uab.es (158.109.0.3): |
| - | 64 bytes from gw.uab.es (158.109.0.3): | + | 64 bytes from gw.uab.es (158.109.0.3): |
| --- gw.uab.cat ping statistics --- | --- gw.uab.cat ping statistics --- | ||
| - | 5 packets transmitted, | + | 5 packets transmitted, |
| - | rtt min/ | + | rtt min/ |
| </ | </ | ||
| - | </ | + | comprovo les rutes definides i veig que hi són les correctes, |
| - | + | ||
| - | comprovo les rutes definides i veig que són les correctes, | + | |
| < | < | ||
| Line 301: | Line 288: | ||
| Destination | Destination | ||
| default | default | ||
| - | 149.236.99.0 | + | 149.236.99.0 |
| 158.109.48.0 | 158.109.48.0 | ||
| + | link-local | ||
| # route -n | # route -n | ||
| Line 308: | Line 296: | ||
| Destination | Destination | ||
| 0.0.0.0 | 0.0.0.0 | ||
| - | 149.236.99.0 | + | 149.236.99.0 |
| 158.109.48.0 | 158.109.48.0 | ||
| + | 169.254.0.0 | ||
| </ | </ | ||
| + | |||
| + | però que hi ha una ('' | ||
| + | |||
| + | < | ||
| + | # route del -net 169.254.0.0 netmask 255.255.0.0 dev ens3 metric 1002 | ||
| + | |||
| + | # route -n | ||
| + | Kernel IP routing table | ||
| + | Destination | ||
| + | 0.0.0.0 | ||
| + | 149.236.99.0 | ||
| + | 158.109.48.0 | ||
| + | |||
| + | # route | ||
| + | Kernel IP routing table | ||
| + | Destination | ||
| + | default | ||
| + | 149.236.99.0 | ||
| + | 158.109.48.0 | ||
| + | </ | ||
| + | |||
| + | Un cop eliminada, les rutes definides són les correctes. | ||
| + | |||
| + | ==== Enllaços d' | ||
| + | |||
| + | * [[https:// | ||
| + | |||
| ===== Eliminar els kernels més antics ===== | ===== Eliminar els kernels més antics ===== | ||