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Make sure to add HDLC header when forwarding over L2TP

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This commit is contained in:
Tassilo Schweyer 2025-04-29 00:43:00 +02:00
parent 7442bddd3d
commit 0c9338b03a
1 changed files with 2 additions and 2 deletions
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4
ppp.c
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@ -2628,13 +2628,13 @@ uint8_t *makeppp(uint8_t *b, int size, uint8_t *p, int l, sessionidt s, tunnelid
bid = 0;
}
if (type == PPPLCP || !(session[s].flags & SESSION_ACFC))
if (type == PPPLCP || !(session[s].flags & SESSION_ACFC) || session[s].forwardtosession)
{
*(uint16_t *) b = htons(0xFF03); // HDLC header
b += 2;
}
if (type < 0x100 && session[s].flags & SESSION_PFC)
if ((type < 0x100 && session[s].flags & SESSION_PFC) && !session[s].forwardtosession)
{
*b++ = type;
}