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tundev: remove IFF_NO_PI
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Without this flag the kernel adds packet information to each packet. The
interesting part of that information is the EtherType of the packet, which
simplifies handling.
This commit is contained in:
Thomas Kolb 2024-11-10 23:10:32 +01:00
parent 49fe1fff29
commit 61814584a2
1 changed files with 1 additions and 1 deletions
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2
impl/src/layer2/tundev.c
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@ -29,7 +29,7 @@ int tundev_open(char *dev)
struct ifreq ifr; struct ifreq ifr;
memset(&ifr, 0, sizeof(ifr)); memset(&ifr, 0, sizeof(ifr));
ifr.ifr_flags = IFF_TUN | IFF_NO_PI; ifr.ifr_flags = IFF_TUN;
strncpy(ifr.ifr_name, dev, IFNAMSIZ); strncpy(ifr.ifr_name, dev, IFNAMSIZ);