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Diffstat (limited to 'README')
| -rw-r--r-- | README | 14 |
1 files changed, 14 insertions, 0 deletions
@@ -1151,6 +1151,20 @@ The following options need to be configured: of the "hostname" environment variable is passed as option 12 to the DHCP server. + CONFIG_BOOTP_DHCP_REQUEST_DELAY + + A 32bit value in microseconds for a delay between + receiving a "DHCP Offer" and sending the "DHCP Request". + This fixes a problem with certain DHCP servers that don't + respond 100% of the time to a "DHCP request". E.g. On an + AT91RM9200 processor running at 180MHz, this delay needed + to be *at least* 15,000 usec before a Windows Server 2003 + DHCP server would reply 100% of the time. I recommend at + least 50,000 usec to be safe. The alternative is to hope + that one of the retries will be successful but note that + the DHCP timeout and retry process takes a longer than + this delay. + - CDP Options: CONFIG_CDP_DEVICE_ID |