lwIP - A Lightweight TCP/IP stack - Bugs: bug #16602, PPP interface not reported as UP,...
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bug #16602: PPP interface not reported as UP, so incoming packets are rejected.
Submitter: | None | ||
Submitted: | Tue 16 May 2006 01:44:49 PM UTC | ||
Category: | None | Severity: | 3 - Normal |
Item Group: | Faulty Behaviour | Status: | Fixed |
Privacy: | Public | Assigned to: | None |
Open/Closed: | Closed | Planned Release: | None |
lwIP version: | None |
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Depends on the following items: None found
Items that depend on this one: None found
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Follow 2 latest changes.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2006-11-02 | christiaans | Status | None | Fixed | |
Open/Closed | Open | Closed |
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Corresponding source code
When receiving an UDP packet from PPP, ip_input() is rejecting the packet ("ip_input: packet not for us.") even when the PPP interface is actually UP. Adding a call to netif_set_up() in ppp.c:sifup() seems to solve the problem. I am using version 1.1.1.