FreeBSD Bugzilla – Attachment 184263 Details for
Bug 220640
[ipfw][patch] ipfw drops GRE over IPv6 packets
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[patch]
Add IPPROTO_GRE to IPv6 protocol case list in ipfw_chk()
ip_fw2.c.diff (text/plain), 399 bytes, created by
Kun Xie
on 2017-07-11 16:23:50 UTC
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Description:
Add IPPROTO_GRE to IPv6 protocol case list in ipfw_chk()
Filename:
MIME Type:
Creator:
Kun Xie
Created:
2017-07-11 16:23:50 UTC
Size:
399 bytes
patch
obsolete
>--- sys/netpfil/ipfw/ip_fw2.c >+++ sys/netpfil/ipfw/ip_fw2.c >@@ -1162,6 +1162,11 @@ do { \ > PULLUP_TO(hlen, ulp, struct pim); > break; > >+ case IPPROTO_GRE: /* RFC 1701 */ >+ /* XXX GRE header check? */ >+ PULLUP_TO(hlen, ulp, struct gre_h); >+ break; >+ > case IPPROTO_CARP: > PULLUP_TO(hlen, ulp, struct carp_header); > if (((struct carp_header *)ulp)->carp_version !=
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bug 220640
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