Ci-dessous, les différences entre deux révisions de la page.
| Les deux révisions précédentesRévision précédenteProchaine révision | Révision précédente | ||
| memo_reseau [2026/01/02 15:51] – [DIAG MTU / BOTTLENECK] huracan | memo_reseau [2026/02/04 08:08] (Version actuelle) – [WHITEBOX] huracan | ||
|---|---|---|---|
| Ligne 32: | Ligne 32: | ||
| | | ||
| box_VM# | box_VM# | ||
| + | | ||
| + | box_VM# | ||
| + | | ||
| + | box_VM# | ||
| + | | ||
| + | box_VM# | ||
| | | ||
| box_VM# | box_VM# | ||
| Ligne 45: | Ligne 51: | ||
| RT_VOISIN# | RT_VOISIN# | ||
| | | ||
| + | Pour vérif QOS, avt FRR: | ||
| + | | ||
| + | # | ||
| + | | ||
| + | exemple de sortie: | ||
| + | Chain PREROUTING (policy ACCEPT 54G packets, 53T bytes) | ||
| + | pkts bytes target | ||
| + | 463M 22G TCPMSS | ||
| + | | ||
| + | Chain INPUT (policy ACCEPT 13G packets, 16T bytes) | ||
| + | pkts bytes target | ||
| + | | ||
| + | Chain FORWARD (policy ACCEPT 20G packets, 19T bytes) | ||
| + | pkts bytes target | ||
| + | 86M 20G MARK | ||
| + | 86M 20G DSCP | ||
| + | Chain OUTPUT (policy ACCEPT 8317M packets, 3284G bytes) | ||
| + | pkts bytes target | ||
| + | 544K 272M MARK | ||
| + | 544K 272M DSCP | ||
| + | 8317M 3284G MARK | ||
| + | | ||
| + | Chain POSTROUTING (policy ACCEPT 29G packets, 22T bytes) | ||
| + | pkts bytes target | ||
| + | 455M 21G TCPMSS | ||
| + | | ||
| + | # | ||
| + | | ||
| + | #tc qdisc show dev enX0 | ||
| + | #tc class show dev enX0 | ||
| + | #tc filter show dev enX0 | ||
| + | | ||
| + | Si on voit : | ||
| + | htb | ||
| + | fq_codel | ||
| + | prio | ||
| + | ingress | ||
| + | => la QoS est bien active | ||
| + | | ||
| + | #grep -R " | ||
| + | #grep -R " | ||
| + | #grep -R "tc qdisc" /etc | ||
| + | #grep -R "tc class" /etc | ||
| | | ||
| ---- | ---- | ||
| Ligne 71: | Ligne 120: | ||
| #ping -M do -s 1472 <IP> | #ping -M do -s 1472 <IP> | ||
| - | |||
| - | Sur pfsense: | ||
| - | |||
| - | #ping -D -s 1472 -S < | ||
| Explication : | Explication : | ||
| Ligne 116: | Ligne 161: | ||
| #ip link | grep mtu | #ip link | grep mtu | ||
| + | Sur pfsense: | ||
| + | |||
| + | #ping -D -s 1472 -S < | ||
| ---- | ---- | ||
| Ligne 149: | Ligne 197: | ||
| ---- | ---- | ||
| - | ==== MESURE METRIQUE FIBRE SWITCH ==== | + | ==== MESURE METRIQUE |
| #show interface transceiver detail | #show interface transceiver detail | ||
| + | |||
| + | |||
| + | ---- | ||
| + | |||
| + | ==== PROBLEME SFP FIBRE SWITCH ==== | ||
| + | |||
| + | #service unsupported-transceiver | ||
| + | #no errdisable detect cause gbic-invalid | ||
| Ligne 660: | Ligne 716: | ||
| ---- | ---- | ||
| - | ==== reinitialisation switch CISCO sd-access ==== | ||
| - | pnpa service reset | ||
| - | |||
| - | |||
| - | ---- | ||
| Ligne 824: | Ligne 875: | ||
| --------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------- | ||
| + | |||
| + | ==== RESET/ | ||
| + | |||
| + | #pnpa service reset | ||
| Effacer la config vlan d'un switch en mode enable: | Effacer la config vlan d'un switch en mode enable: | ||