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Merge branch 'bugfix/tw22485_dhcp_offer_mtu' into 'master'

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modify dhcp offer MTU to 1500

See merge request idf/esp-idf!2461
This commit is contained in:
Jiang Jiang Jian 2018-06-12 16:32:26 +08:00
parent 4eda1b7a25 1bab62a6d6
commit 7aa7b35a95
1 changed files with 0 additions and 5 deletions
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5
components/lwip/apps/dhcpserver.c
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@ -373,13 +373,8 @@ static u8_t *add_offer_options(u8_t *optptr)
*optptr++ = DHCP_OPTION_INTERFACE_MTU;
*optptr++ = 2;
#ifdef CLASS_B_NET
*optptr++ = 0x05;
*optptr++ = 0xdc;
#else
*optptr++ = 0x02;
*optptr++ = 0x40;
#endif
*optptr++ = DHCP_OPTION_PERFORM_ROUTER_DISCOVERY;
*optptr++ = 1;