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| author | kpfleming <kpfleming@f38db490-d61c-443f-a65b-d21fe96a405b> | 2006-10-12 18:38:51 +0000 |
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| committer | kpfleming <kpfleming@f38db490-d61c-443f-a65b-d21fe96a405b> | 2006-10-12 18:38:51 +0000 |
| commit | 88cfd8e98e4b5afa47218747cd1649a5c139eb8b (patch) | |
| tree | 5ee478a99dec7c8e51beadcd9149a56953263af6 /main/utils.c | |
| parent | d61a7d1dc525e8c2c1d0cbad862fbcbd67904f72 (diff) | |
Merged revisions 44955 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.2
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r44955 | kpfleming | 2006-10-12 13:31:26 -0500 (Thu, 12 Oct 2006) | 2 lines
ensure that IAX2 and SIP sockets allow UDP fragmentation when running on Linux (thanks to Brian Candler on the asterisk-dev list for the tip)
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git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.4@44956 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'main/utils.c')
| -rw-r--r-- | main/utils.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/main/utils.c b/main/utils.c index 6ba136ed6..9ff2fd48a 100644 --- a/main/utils.c +++ b/main/utils.c @@ -984,3 +984,13 @@ int ast_dynamic_str_thread_build_va(struct ast_dynamic_str **buf, size_t max_len return res; } + +void ast_enable_packet_fragmentation(int sock) +{ +#ifdef __linux__ + int val = IP_PMTUDISC_DONT; + + if (setsockopt(sock, IPPROTO_IP, IP_MTU_DISCOVER, &val, sizeof(val))) + ast_log(LOG_WARNING, "Unable to disable PMTU discovery. Large UDP packets may fail to be delivered when sent from this socket.\n"); +#endif +} |