Ondřej Surý 5d34a14f22 Set minimum MTU (1280) on IPv6 sockets ... The IPV6_USE_MIN_MTU socket option directs the IP layer to limit the IPv6 packet size to the minimum required supported MTU from the base IPv6 specification, i.e. 1280 bytes. Many implementations of TCP running over IPv6 neglect to check the IPV6_USE_MIN_MTU value when performing MSS negotiation and when constructing a TCP segment despite MSS being defined to be the MTU less the IP and TCP header sizes (60 bytes for IPv6). This leads to oversized IPv6 packets being sent resulting in unintended Path Maximum Transport Unit Discovery (PMTUD) being performed and to fragmented IPv6 packets being sent. Add and use a function to set socket option to limit the MTU on IPv6 sockets to the minimum MTU (1280) both for UDP and TCP.		2022-03-08 10:27:05 +01:00
..
include	Replace netievent lock-free queue with simple locked queue	2022-03-04 13:49:51 +01:00
netmgr	Set minimum MTU (1280) on IPv6 sockets	2022-03-08 10:27:05 +01:00
tests	Replace netievent lock-free queue with simple locked queue	2022-03-04 13:49:51 +01:00
.gitignore	[master] update gitignore files; use rev-parse to get srcid	2014-06-17 13:49:30 -07:00
aes.c	Remove EVP_CIPHER_CTX_new() and EVP_CIPHER_CTX_free() shims	2022-03-02 10:48:09 +00:00
app.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
assertions.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
astack.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
backtrace.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
base32.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
base64.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
bind9.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
buffer.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
commandline.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
condition.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
counter.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
crc64.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
dir.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
entropy.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
entropy_private.h	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
errno.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
errno2result.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
errno2result.h	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
error.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
event.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
file.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
fsaccess.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
fsaccess_common.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
fsaccess_common_p.h	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
glob.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
hash.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
heap.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
hex.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
hmac.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
ht.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
httpd.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
interfaceiter.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
iterated_hash.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
jemalloc_shim.h	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
lex.c	Grow the lex token buffer in one more place	2022-03-01 16:05:39 -08:00
lib.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
log.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
Makefile.am	Replace netievent lock-free queue with simple locked queue	2022-03-04 13:49:51 +01:00
managers.c	Replace netievent lock-free queue with simple locked queue	2022-03-04 13:49:51 +01:00
md.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
mem.c	Use detected cache line size	2022-01-27 13:02:23 +01:00
mem_p.h	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
meminfo.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
mutex.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
mutexblock.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
net.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
netaddr.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
netmgr_p.h	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
netscope.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
nonce.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
openssl_shim.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
openssl_shim.h	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
os.c	Use detected cache line size	2022-01-27 13:02:23 +01:00
os_p.h	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
parseint.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
pool.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
portset.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
quota.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
radix.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
random.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
ratelimiter.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
regex.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
region.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
resource.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
result.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
rwlock.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
safe.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
serial.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
siphash.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
sockaddr.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
stats.c	Assert if statistics counter underflows in the developer mode	2022-02-10 17:18:09 +01:00
stdio.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
stdtime.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
string.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
symtab.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
syslog.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
task.c	Replace netievent lock-free queue with simple locked queue	2022-03-04 13:49:51 +01:00
task_p.h	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
taskpool.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
thread.c	Remove unused functions from isc_thread API	2022-02-09 17:22:06 +01:00
time.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
timer.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
timer_p.h	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
tls.c	Set the ephemeral certificate's "not before" a short time in the past	2022-01-25 09:09:35 +00:00
tls_p.h	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
tm.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
trampoline.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
trampoline_p.h	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
url.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00
utf8.c	Update the copyright information in all files in the repository	2022-01-11 09:05:02 +01:00