Optional encapsulation format in Ethernet II and SNAP #341
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rogeroger-yu
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The encapsulation of LLDP protocal can be switched between Ethernet and snap. Issue: 340 Change-Id: Ia010ddb72e959be9312f0de6eb2fe4a0586a8d0a
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vincentbernat
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Oct 10, 2019
| } else if (set->local_lldp_snap == 0) { | ||
| log_debug("rpc", "Disable SNAP encapsulation format"); | ||
| port->p_lldp_snap = 0; | ||
| } |
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I think any port-related command will disable SNAP encapsulation. You should use 1 (true), 2 (false) instead.
| @@ -686,6 +686,7 @@ typedef enum { | |||
| lldpctl_k_port_id_subtype, /**< `(IS)` The subtype ID of this port. */ | |||
| lldpctl_k_port_id, /**< `(BS,WO)` The ID of this port. */ | |||
| lldpctl_k_port_descr, /**< `(S,WO)` The description of this port. */ | |||
| lldpctl_k_port_lldp_snap_enabled, /**< `(I,WO)` The lldp snap encapsulation enable status of this port. */ | |||
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Do not put a new value in the middle of existing values. It breaks the ABI (old clients cannot talk to new lldpd). Add it at the end of the section.
| memcpy(packet + 2*ETHER_ADDR_LEN, &type, bytes)) | ||
| #define POKE_REAL_LENGTH_REPLACE(value, bytes) \ | ||
| POKE_REAL_LENGTH(value, types.f_uint16, bytes, htons) | ||
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These macros are used only in one place. I think this is better to put the code directly instead.
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The encapsulation of LLDP protocal can be switched
between Ethernet II and SNAP.
Issue: 340
Change-Id: Ia010ddb72e959be9312f0de6eb2fe4a0586a8d0a