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authorJo-Philipp Wich <jo@mein.io>2018-08-30 15:08:20 +0200
committerJo-Philipp Wich <jo@mein.io>2018-08-30 15:19:45 +0200
commit555c592304023a0d24216a6d8ed9d525602ae218 (patch)
tree6bd2e788c0c1f75c9dd80d009ae5024d6f30e940 /package/network/services/ppp
parent4302c917cc4dc244c007c6c1902b8e138a74ed0e (diff)
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ppp: remove hardcoded lcp-echo-failure, lcp-echo-interval values
OpenWrt used to ship hardcoded defaults for lcp-echo-failure and lcp-echo-interval in the non-uci /etc/ppp/options file. These values break uci support for *disabling* LCP echos through the use of "option keepalive 0" as either omitting the keepalive option or setting it to 0 will result in no lcp-echo-* flags getting passed to the pppd cmdline, causing the pppd process to revert to the defaults in /etc/ppp/options. Address this issue by letting the uci "keepalive" option default to the former hardcoded values "5, 1" and by removing the fixed lcp-echo-failure and lcp-echo-interval settings from the /etc/ppp/options files. Ref: https://github.com/openwrt/luci/issues/2112 Ref: https://dev.archive.openwrt.org/ticket/2373.html Ref: https://bugs.openwrt.org/index.php?do=details&task_id=854 Ref: https://bugs.openwrt.org/index.php?do=details&task_id=1259 Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Diffstat (limited to 'package/network/services/ppp')
-rw-r--r--package/network/services/ppp/files/etc/ppp/options2
-rwxr-xr-xpackage/network/services/ppp/files/ppp.sh2
2 files changed, 2 insertions, 2 deletions
diff --git a/package/network/services/ppp/files/etc/ppp/options b/package/network/services/ppp/files/etc/ppp/options
index 6b93f7bdb6..dbb2bdb3e2 100644
--- a/package/network/services/ppp/files/etc/ppp/options
+++ b/package/network/services/ppp/files/etc/ppp/options
@@ -6,5 +6,3 @@ nopcomp
nocrtscts
lock
maxfail 0
-lcp-echo-failure 5
-lcp-echo-interval 1
diff --git a/package/network/services/ppp/files/ppp.sh b/package/network/services/ppp/files/ppp.sh
index 73bc3161cd..99d5e4939f 100755
--- a/package/network/services/ppp/files/ppp.sh
+++ b/package/network/services/ppp/files/ppp.sh
@@ -120,6 +120,8 @@ ppp_generic_setup() {
}
}
+ [ -n "$keepalive" ] || keepalive="5 1"
+
local lcp_failure="${keepalive%%[, ]*}"
local lcp_interval="${keepalive##*[, ]}"
local lcp_adaptive="lcp-echo-adaptive"